Update OpenCL headers
diff --git a/3-0/include/CL/additions/cl_additions.h b/3-0/include/CL/additions/cl_additions.h
index 38f95d0..52961c2 100755
--- a/3-0/include/CL/additions/cl_additions.h
+++ b/3-0/include/CL/additions/cl_additions.h
@@ -277,6 +277,12 @@
     const cl_event * /*event_wait_list*/,
     cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
 
+/*************
+* cl_amd_hsa *
+**************/
+#define CL_HSA_ENABLED_AMD                          (1ull << 62)
+#define CL_HSA_DISABLED_AMD                         (1ull << 63)
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/3-0/include/CL/cl.h b/3-0/include/CL/cl.h
index 87fd6d7..43ac8ab 100755
--- a/3-0/include/CL/cl.h
+++ b/3-0/include/CL/cl.h
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008 - 2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -89,6 +94,7 @@
 typedef cl_uint             cl_kernel_arg_access_qualifier;
 typedef cl_bitfield         cl_kernel_arg_type_qualifier;
 typedef cl_uint             cl_kernel_work_group_info;
+typedef cl_uint             cl_kernel_sub_group_info;
 typedef cl_uint             cl_event_info;
 typedef cl_uint             cl_command_type;
 typedef cl_uint             cl_profiling_info;
@@ -190,12 +196,16 @@
 #define CL_INVALID_DEVICE_PARTITION_COUNT           -68
 #define CL_INVALID_PIPE_SIZE                        -69
 #define CL_INVALID_DEVICE_QUEUE                     -70
+#define CL_INVALID_SPEC_ID                          -71
+#define CL_MAX_SIZE_RESTRICTION_EXCEEDED            -72
 
 /* OpenCL Version */
 #define CL_VERSION_1_0                              1
 #define CL_VERSION_1_1                              1
 #define CL_VERSION_1_2                              1
 #define CL_VERSION_2_0                              1
+#define CL_VERSION_2_1                              1
+#define CL_VERSION_2_2                              1
 
 /* cl_bool */
 #define CL_FALSE                                    0
@@ -209,6 +219,7 @@
 #define CL_PLATFORM_NAME                            0x0902
 #define CL_PLATFORM_VENDOR                          0x0903
 #define CL_PLATFORM_EXTENSIONS                      0x0904
+#define CL_PLATFORM_HOST_TIMER_RESOLUTION           0x0905
 
 /* cl_device_type - bitfield */
 #define CL_DEVICE_TYPE_DEFAULT                      (1 << 0)
@@ -219,98 +230,101 @@
 #define CL_DEVICE_TYPE_ALL                          0xFFFFFFFF
 
 /* cl_device_info */
-#define CL_DEVICE_TYPE                                  0x1000
-#define CL_DEVICE_VENDOR_ID                             0x1001
-#define CL_DEVICE_MAX_COMPUTE_UNITS                     0x1002
-#define CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS              0x1003
-#define CL_DEVICE_MAX_WORK_GROUP_SIZE                   0x1004
-#define CL_DEVICE_MAX_WORK_ITEM_SIZES                   0x1005
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR           0x1006
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT          0x1007
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT            0x1008
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG           0x1009
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT          0x100A
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE         0x100B
-#define CL_DEVICE_MAX_CLOCK_FREQUENCY                   0x100C
-#define CL_DEVICE_ADDRESS_BITS                          0x100D
-#define CL_DEVICE_MAX_READ_IMAGE_ARGS                   0x100E
-#define CL_DEVICE_MAX_WRITE_IMAGE_ARGS                  0x100F
-#define CL_DEVICE_MAX_MEM_ALLOC_SIZE                    0x1010
-#define CL_DEVICE_IMAGE2D_MAX_WIDTH                     0x1011
-#define CL_DEVICE_IMAGE2D_MAX_HEIGHT                    0x1012
-#define CL_DEVICE_IMAGE3D_MAX_WIDTH                     0x1013
-#define CL_DEVICE_IMAGE3D_MAX_HEIGHT                    0x1014
-#define CL_DEVICE_IMAGE3D_MAX_DEPTH                     0x1015
-#define CL_DEVICE_IMAGE_SUPPORT                         0x1016
-#define CL_DEVICE_MAX_PARAMETER_SIZE                    0x1017
-#define CL_DEVICE_MAX_SAMPLERS                          0x1018
-#define CL_DEVICE_MEM_BASE_ADDR_ALIGN                   0x1019
-#define CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE              0x101A
-#define CL_DEVICE_SINGLE_FP_CONFIG                      0x101B
-#define CL_DEVICE_GLOBAL_MEM_CACHE_TYPE                 0x101C
-#define CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE             0x101D
-#define CL_DEVICE_GLOBAL_MEM_CACHE_SIZE                 0x101E
-#define CL_DEVICE_GLOBAL_MEM_SIZE                       0x101F
-#define CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE              0x1020
-#define CL_DEVICE_MAX_CONSTANT_ARGS                     0x1021
-#define CL_DEVICE_LOCAL_MEM_TYPE                        0x1022
-#define CL_DEVICE_LOCAL_MEM_SIZE                        0x1023
-#define CL_DEVICE_ERROR_CORRECTION_SUPPORT              0x1024
-#define CL_DEVICE_PROFILING_TIMER_RESOLUTION            0x1025
-#define CL_DEVICE_ENDIAN_LITTLE                         0x1026
-#define CL_DEVICE_AVAILABLE                             0x1027
-#define CL_DEVICE_COMPILER_AVAILABLE                    0x1028
-#define CL_DEVICE_EXECUTION_CAPABILITIES                0x1029
-#define CL_DEVICE_QUEUE_PROPERTIES                      0x102A    /* deprecated */
-#define CL_DEVICE_QUEUE_ON_HOST_PROPERTIES              0x102A
-#define CL_DEVICE_NAME                                  0x102B
-#define CL_DEVICE_VENDOR                                0x102C
-#define CL_DRIVER_VERSION                               0x102D
-#define CL_DEVICE_PROFILE                               0x102E
-#define CL_DEVICE_VERSION                               0x102F
-#define CL_DEVICE_EXTENSIONS                            0x1030
-#define CL_DEVICE_PLATFORM                              0x1031
-#define CL_DEVICE_DOUBLE_FP_CONFIG                      0x1032
-/* 0x1033 reserved for CL_DEVICE_HALF_FP_CONFIG */
-#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF           0x1034
-#define CL_DEVICE_HOST_UNIFIED_MEMORY                   0x1035   /* deprecated */
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR              0x1036
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT             0x1037
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_INT               0x1038
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG              0x1039
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT             0x103A
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE            0x103B
-#define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF              0x103C
-#define CL_DEVICE_OPENCL_C_VERSION                      0x103D
-#define CL_DEVICE_LINKER_AVAILABLE                      0x103E
-#define CL_DEVICE_BUILT_IN_KERNELS                      0x103F
-#define CL_DEVICE_IMAGE_MAX_BUFFER_SIZE                 0x1040
-#define CL_DEVICE_IMAGE_MAX_ARRAY_SIZE                  0x1041
-#define CL_DEVICE_PARENT_DEVICE                         0x1042
-#define CL_DEVICE_PARTITION_MAX_SUB_DEVICES             0x1043
-#define CL_DEVICE_PARTITION_PROPERTIES                  0x1044
-#define CL_DEVICE_PARTITION_AFFINITY_DOMAIN             0x1045
-#define CL_DEVICE_PARTITION_TYPE                        0x1046
-#define CL_DEVICE_REFERENCE_COUNT                       0x1047
-#define CL_DEVICE_PREFERRED_INTEROP_USER_SYNC           0x1048
-#define CL_DEVICE_PRINTF_BUFFER_SIZE                    0x1049
-#define CL_DEVICE_IMAGE_PITCH_ALIGNMENT                 0x104A
-#define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT          0x104B
-#define CL_DEVICE_MAX_READ_WRITE_IMAGE_ARGS             0x104C
-#define CL_DEVICE_MAX_GLOBAL_VARIABLE_SIZE              0x104D
-#define CL_DEVICE_QUEUE_ON_DEVICE_PROPERTIES            0x104E
-#define CL_DEVICE_QUEUE_ON_DEVICE_PREFERRED_SIZE        0x104F
-#define CL_DEVICE_QUEUE_ON_DEVICE_MAX_SIZE              0x1050
-#define CL_DEVICE_MAX_ON_DEVICE_QUEUES                  0x1051
-#define CL_DEVICE_MAX_ON_DEVICE_EVENTS                  0x1052
-#define CL_DEVICE_SVM_CAPABILITIES                      0x1053
-#define CL_DEVICE_GLOBAL_VARIABLE_PREFERRED_TOTAL_SIZE  0x1054
-#define CL_DEVICE_MAX_PIPE_ARGS                         0x1055
-#define CL_DEVICE_PIPE_MAX_ACTIVE_RESERVATIONS          0x1056
-#define CL_DEVICE_PIPE_MAX_PACKET_SIZE                  0x1057
-#define CL_DEVICE_PREFERRED_PLATFORM_ATOMIC_ALIGNMENT   0x1058
-#define CL_DEVICE_PREFERRED_GLOBAL_ATOMIC_ALIGNMENT     0x1059
-#define CL_DEVICE_PREFERRED_LOCAL_ATOMIC_ALIGNMENT      0x105A
+#define CL_DEVICE_TYPE                                   0x1000
+#define CL_DEVICE_VENDOR_ID                              0x1001
+#define CL_DEVICE_MAX_COMPUTE_UNITS                      0x1002
+#define CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS               0x1003
+#define CL_DEVICE_MAX_WORK_GROUP_SIZE                    0x1004
+#define CL_DEVICE_MAX_WORK_ITEM_SIZES                    0x1005
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR            0x1006
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT           0x1007
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT             0x1008
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG            0x1009
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT           0x100A
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE          0x100B
+#define CL_DEVICE_MAX_CLOCK_FREQUENCY                    0x100C
+#define CL_DEVICE_ADDRESS_BITS                           0x100D
+#define CL_DEVICE_MAX_READ_IMAGE_ARGS                    0x100E
+#define CL_DEVICE_MAX_WRITE_IMAGE_ARGS                   0x100F
+#define CL_DEVICE_MAX_MEM_ALLOC_SIZE                     0x1010
+#define CL_DEVICE_IMAGE2D_MAX_WIDTH                      0x1011
+#define CL_DEVICE_IMAGE2D_MAX_HEIGHT                     0x1012
+#define CL_DEVICE_IMAGE3D_MAX_WIDTH                      0x1013
+#define CL_DEVICE_IMAGE3D_MAX_HEIGHT                     0x1014
+#define CL_DEVICE_IMAGE3D_MAX_DEPTH                      0x1015
+#define CL_DEVICE_IMAGE_SUPPORT                          0x1016
+#define CL_DEVICE_MAX_PARAMETER_SIZE                     0x1017
+#define CL_DEVICE_MAX_SAMPLERS                           0x1018
+#define CL_DEVICE_MEM_BASE_ADDR_ALIGN                    0x1019
+#define CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE               0x101A
+#define CL_DEVICE_SINGLE_FP_CONFIG                       0x101B
+#define CL_DEVICE_GLOBAL_MEM_CACHE_TYPE                  0x101C
+#define CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE              0x101D
+#define CL_DEVICE_GLOBAL_MEM_CACHE_SIZE                  0x101E
+#define CL_DEVICE_GLOBAL_MEM_SIZE                        0x101F
+#define CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE               0x1020
+#define CL_DEVICE_MAX_CONSTANT_ARGS                      0x1021
+#define CL_DEVICE_LOCAL_MEM_TYPE                         0x1022
+#define CL_DEVICE_LOCAL_MEM_SIZE                         0x1023
+#define CL_DEVICE_ERROR_CORRECTION_SUPPORT               0x1024
+#define CL_DEVICE_PROFILING_TIMER_RESOLUTION             0x1025
+#define CL_DEVICE_ENDIAN_LITTLE                          0x1026
+#define CL_DEVICE_AVAILABLE                              0x1027
+#define CL_DEVICE_COMPILER_AVAILABLE                     0x1028
+#define CL_DEVICE_EXECUTION_CAPABILITIES                 0x1029
+#define CL_DEVICE_QUEUE_PROPERTIES                       0x102A    /* deprecated */
+#define CL_DEVICE_QUEUE_ON_HOST_PROPERTIES               0x102A
+#define CL_DEVICE_NAME                                   0x102B
+#define CL_DEVICE_VENDOR                                 0x102C
+#define CL_DRIVER_VERSION                                0x102D
+#define CL_DEVICE_PROFILE                                0x102E
+#define CL_DEVICE_VERSION                                0x102F
+#define CL_DEVICE_EXTENSIONS                             0x1030
+#define CL_DEVICE_PLATFORM                               0x1031
+#define CL_DEVICE_DOUBLE_FP_CONFIG                       0x1032
+#define CL_DEVICE_HALF_FP_CONFIG                         0x1033
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF            0x1034
+#define CL_DEVICE_HOST_UNIFIED_MEMORY                    0x1035   /* deprecated */
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR               0x1036
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT              0x1037
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_INT                0x1038
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG               0x1039
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT              0x103A
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE             0x103B
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF               0x103C
+#define CL_DEVICE_OPENCL_C_VERSION                       0x103D
+#define CL_DEVICE_LINKER_AVAILABLE                       0x103E
+#define CL_DEVICE_BUILT_IN_KERNELS                       0x103F
+#define CL_DEVICE_IMAGE_MAX_BUFFER_SIZE                  0x1040
+#define CL_DEVICE_IMAGE_MAX_ARRAY_SIZE                   0x1041
+#define CL_DEVICE_PARENT_DEVICE                          0x1042
+#define CL_DEVICE_PARTITION_MAX_SUB_DEVICES              0x1043
+#define CL_DEVICE_PARTITION_PROPERTIES                   0x1044
+#define CL_DEVICE_PARTITION_AFFINITY_DOMAIN              0x1045
+#define CL_DEVICE_PARTITION_TYPE                         0x1046
+#define CL_DEVICE_REFERENCE_COUNT                        0x1047
+#define CL_DEVICE_PREFERRED_INTEROP_USER_SYNC            0x1048
+#define CL_DEVICE_PRINTF_BUFFER_SIZE                     0x1049
+#define CL_DEVICE_IMAGE_PITCH_ALIGNMENT                  0x104A
+#define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT           0x104B
+#define CL_DEVICE_MAX_READ_WRITE_IMAGE_ARGS              0x104C
+#define CL_DEVICE_MAX_GLOBAL_VARIABLE_SIZE               0x104D
+#define CL_DEVICE_QUEUE_ON_DEVICE_PROPERTIES             0x104E
+#define CL_DEVICE_QUEUE_ON_DEVICE_PREFERRED_SIZE         0x104F
+#define CL_DEVICE_QUEUE_ON_DEVICE_MAX_SIZE               0x1050
+#define CL_DEVICE_MAX_ON_DEVICE_QUEUES                   0x1051
+#define CL_DEVICE_MAX_ON_DEVICE_EVENTS                   0x1052
+#define CL_DEVICE_SVM_CAPABILITIES                       0x1053
+#define CL_DEVICE_GLOBAL_VARIABLE_PREFERRED_TOTAL_SIZE   0x1054
+#define CL_DEVICE_MAX_PIPE_ARGS                          0x1055
+#define CL_DEVICE_PIPE_MAX_ACTIVE_RESERVATIONS           0x1056
+#define CL_DEVICE_PIPE_MAX_PACKET_SIZE                   0x1057
+#define CL_DEVICE_PREFERRED_PLATFORM_ATOMIC_ALIGNMENT    0x1058
+#define CL_DEVICE_PREFERRED_GLOBAL_ATOMIC_ALIGNMENT      0x1059
+#define CL_DEVICE_PREFERRED_LOCAL_ATOMIC_ALIGNMENT       0x105A
+#define CL_DEVICE_IL_VERSION                             0x105B
+#define CL_DEVICE_MAX_NUM_SUB_GROUPS                     0x105C
+#define CL_DEVICE_SUB_GROUP_INDEPENDENT_FORWARD_PROGRESS 0x105D
 
 /* cl_device_fp_config - bitfield */
 #define CL_FP_DENORM                                (1 << 0)
@@ -377,6 +391,7 @@
 #define CL_QUEUE_REFERENCE_COUNT                    0x1092
 #define CL_QUEUE_PROPERTIES                         0x1093
 #define CL_QUEUE_SIZE                               0x1094
+#define CL_QUEUE_DEVICE_DEFAULT                     0x1095
 
 /* cl_mem_flags and cl_svm_mem_flags - bitfield */
 #define CL_MEM_READ_WRITE                           (1 << 0)
@@ -436,6 +451,7 @@
 #define CL_HALF_FLOAT                               0x10DD
 #define CL_FLOAT                                    0x10DE
 #define CL_UNORM_INT24                              0x10DF
+#define CL_UNORM_INT_101010_2                       0x10E0
 
 /* cl_mem_object_type */
 #define CL_MEM_OBJECT_BUFFER                        0x10F0
@@ -512,6 +528,9 @@
 #define CL_PROGRAM_BINARIES                         0x1166
 #define CL_PROGRAM_NUM_KERNELS                      0x1167
 #define CL_PROGRAM_KERNEL_NAMES                     0x1168
+#define CL_PROGRAM_IL                               0x1169
+#define CL_PROGRAM_SCOPE_GLOBAL_CTORS_PRESENT       0x116A
+#define CL_PROGRAM_SCOPE_GLOBAL_DTORS_PRESENT       0x116B
 
 /* cl_program_build_info */
 #define CL_PROGRAM_BUILD_STATUS                     0x1181
@@ -539,6 +558,8 @@
 #define CL_KERNEL_CONTEXT                           0x1193
 #define CL_KERNEL_PROGRAM                           0x1194
 #define CL_KERNEL_ATTRIBUTES                        0x1195
+#define CL_KERNEL_MAX_NUM_SUB_GROUPS                0x11B9
+#define CL_KERNEL_COMPILE_NUM_SUB_GROUPS            0x11BA
 
 /* cl_kernel_arg_info */
 #define CL_KERNEL_ARG_ADDRESS_QUALIFIER             0x1196
@@ -559,7 +580,7 @@
 #define CL_KERNEL_ARG_ACCESS_READ_WRITE             0x11A2
 #define CL_KERNEL_ARG_ACCESS_NONE                   0x11A3
     
-/* cl_kernel_arg_type_qualifer */
+/* cl_kernel_arg_type_qualifier */
 #define CL_KERNEL_ARG_TYPE_NONE                     0
 #define CL_KERNEL_ARG_TYPE_CONST                    (1 << 0)
 #define CL_KERNEL_ARG_TYPE_RESTRICT                 (1 << 1)
@@ -573,6 +594,11 @@
 #define CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 0x11B3
 #define CL_KERNEL_PRIVATE_MEM_SIZE                  0x11B4
 #define CL_KERNEL_GLOBAL_WORK_SIZE                  0x11B5
+
+/* cl_kernel_sub_group_info */
+#define CL_KERNEL_MAX_SUB_GROUP_SIZE_FOR_NDRANGE    0x2033
+#define CL_KERNEL_SUB_GROUP_COUNT_FOR_NDRANGE       0x2034
+#define CL_KERNEL_LOCAL_SIZE_FOR_SUB_GROUP_COUNT    0x11B8
     
 /* cl_kernel_exec_info */
 #define CL_KERNEL_EXEC_INFO_SVM_PTRS                0x11B6
@@ -616,6 +642,7 @@
 #define CL_COMMAND_SVM_MEMFILL                      0x120B
 #define CL_COMMAND_SVM_MAP                          0x120C
 #define CL_COMMAND_SVM_UNMAP                        0x120D
+#define CL_COMMAND_SVM_MIGRATE_MEM                  0x120E
 
 /* command execution status */
 #define CL_COMPLETE                                 0x0
@@ -675,6 +702,21 @@
     
 extern CL_API_ENTRY cl_int CL_API_CALL
 clReleaseDevice(cl_device_id /* device */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetDefaultDeviceCommandQueue(cl_context           /* context */,
+                               cl_device_id         /* device */,
+                               cl_command_queue     /* command_queue */) CL_API_SUFFIX__VERSION_2_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetDeviceAndHostTimer(cl_device_id    /* device */,
+                        cl_ulong*       /* device_timestamp */,
+                        cl_ulong*       /* host_timestamp */) CL_API_SUFFIX__VERSION_2_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetHostTimer(cl_device_id /* device */,
+               cl_ulong *   /* host_timestamp */)  CL_API_SUFFIX__VERSION_2_1;
+
     
 /* Context APIs  */
 extern CL_API_ENTRY cl_context CL_API_CALL
@@ -851,6 +893,13 @@
                                   const char *          /* kernel_names */,
                                   cl_int *              /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
 
+extern CL_API_ENTRY cl_program CL_API_CALL
+clCreateProgramWithIL(cl_context    /* context */,
+                     const void*    /* il */,
+                     size_t         /* length */,
+                     cl_int*        /* errcode_ret */) CL_API_SUFFIX__VERSION_2_1;
+
+
 extern CL_API_ENTRY cl_int CL_API_CALL
 clRetainProgram(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;
 
@@ -887,6 +936,17 @@
               void *               /* user_data */,
               cl_int *             /* errcode_ret */ ) CL_API_SUFFIX__VERSION_1_2;
 
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetProgramReleaseCallback(cl_program          /* program */,
+                            void (CL_CALLBACK * /* pfn_notify */)(cl_program /* program */, void * /* user_data */),
+                            void *              /* user_data */) CL_API_SUFFIX__VERSION_2_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetProgramSpecializationConstant(cl_program  /* program */,
+                                   cl_uint     /* spec_id */,
+                                   size_t      /* spec_size */,
+                                   const void* /* spec_value */) CL_API_SUFFIX__VERSION_2_2;
+
 
 extern CL_API_ENTRY cl_int CL_API_CALL
 clUnloadPlatformCompiler(cl_platform_id /* platform */) CL_API_SUFFIX__VERSION_1_2;
@@ -918,6 +978,10 @@
                          cl_kernel *    /* kernels */,
                          cl_uint *      /* num_kernels_ret */) CL_API_SUFFIX__VERSION_1_0;
 
+extern CL_API_ENTRY cl_kernel CL_API_CALL
+clCloneKernel(cl_kernel     /* source_kernel */,
+              cl_int*       /* errcode_ret */) CL_API_SUFFIX__VERSION_2_1;
+
 extern CL_API_ENTRY cl_int CL_API_CALL
 clRetainKernel(cl_kernel    /* kernel */) CL_API_SUFFIX__VERSION_1_0;
 
@@ -964,6 +1028,17 @@
                          void *                     /* param_value */,
                          size_t *                   /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetKernelSubGroupInfo(cl_kernel                   /* kernel */,
+                        cl_device_id                /* device */,
+                        cl_kernel_sub_group_info    /* param_name */,
+                        size_t                      /* input_value_size */,
+                        const void*                 /*input_value */,
+                        size_t                      /* param_value_size */,
+                        void*                       /* param_value */,
+                        size_t*                     /* param_value_size_ret */ ) CL_API_SUFFIX__VERSION_2_1;
+
+
 /* Event Object APIs */
 extern CL_API_ENTRY cl_int CL_API_CALL
 clWaitForEvents(cl_uint             /* num_events */,
@@ -1299,7 +1374,17 @@
                   cl_uint           /* num_events_in_wait_list */,
                   const cl_event *  /* event_wait_list */,
                   cl_event *        /* event */) CL_API_SUFFIX__VERSION_2_0;
-    
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSVMMigrateMem(cl_command_queue         /* command_queue */,
+                       cl_uint                  /* num_svm_pointers */,
+                       const void **            /* svm_pointers */,
+                       const size_t *           /* sizes */,
+                       cl_mem_migration_flags   /* flags */,
+                       cl_uint                  /* num_events_in_wait_list */,
+                       const cl_event *         /* event_wait_list */,
+                       cl_event *               /* event */) CL_API_SUFFIX__VERSION_2_1;
+
 
 /* Extension function access
  *
@@ -1355,26 +1440,26 @@
 clGetExtensionFunctionAddress(const char * /* func_name */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
     
 /* Deprecated OpenCL 2.0 APIs */
-extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_2_0_DEPRECATED cl_command_queue CL_API_CALL
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_2_DEPRECATED cl_command_queue CL_API_CALL
 clCreateCommandQueue(cl_context                     /* context */,
                      cl_device_id                   /* device */,
                      cl_command_queue_properties    /* properties */,
-                     cl_int *                       /* errcode_ret */) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
+                     cl_int *                       /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED;
     
     
-extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_2_0_DEPRECATED cl_sampler CL_API_CALL
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_2_DEPRECATED cl_sampler CL_API_CALL
 clCreateSampler(cl_context          /* context */,
                 cl_bool             /* normalized_coords */,
                 cl_addressing_mode  /* addressing_mode */,
                 cl_filter_mode      /* filter_mode */,
-                cl_int *            /* errcode_ret */) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
+                cl_int *            /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED;
     
-extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_2_0_DEPRECATED cl_int CL_API_CALL
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_2_DEPRECATED cl_int CL_API_CALL
 clEnqueueTask(cl_command_queue  /* command_queue */,
               cl_kernel         /* kernel */,
               cl_uint           /* num_events_in_wait_list */,
               const cl_event *  /* event_wait_list */,
-              cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
+              cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED;
     
 #ifdef __cplusplus
 }
diff --git a/3-0/include/CL/cl.hpp b/3-0/include/CL/cl.hpp
index 667526e..71e55e0 100755
--- a/3-0/include/CL/cl.hpp
+++ b/3-0/include/CL/cl.hpp
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -31,9 +36,10 @@
  *       Brian Cole, March 3rd 2010 and April 2012 
  *       Matt Gruenke, April 2012.
  *       Bruce Merry, February 2013.
+ *       Tom Deakin and Simon McIntosh-Smith, July 2013
  *   
- *   \version 1.2.5
- *   \date June 2013
+ *   \version 1.2.9
+ *   \date December 2015
  *
  *   Optional extension support
  *
@@ -146,37 +152,42 @@
 
 #ifdef _WIN32
 
-#include <windows.h>
 #include <malloc.h>
-#include <iterator>
-#include <intrin.h>
 
-#if defined(__CL_ENABLE_EXCEPTIONS)
-#include <exception>
-#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
-
-#pragma push_macro("max")
-#undef max
 #if defined(USE_DX_INTEROP)
 #include <CL/cl_d3d10.h>
 #include <CL/cl_dx9_media_sharing.h>
 #endif
 #endif // _WIN32
 
+#if defined(_MSC_VER)
+#include <intrin.h>
+#endif // _MSC_VER
+
 // 
 #if defined(USE_CL_DEVICE_FISSION)
 #include <CL/cl_ext.h>
 #endif
 
 #if defined(__APPLE__) || defined(__MACOSX)
-#include <OpenGL/OpenGL.h>
 #include <OpenCL/opencl.h>
-#include <libkern/OSAtomic.h>
 #else
-#include <GL/gl.h>
 #include <CL/opencl.h>
 #endif // !__APPLE__
 
+#if (_MSC_VER >= 1700) || (__cplusplus >= 201103L)
+#define CL_HPP_RVALUE_REFERENCES_SUPPORTED
+#define CL_HPP_CPP11_ATOMICS_SUPPORTED
+#include <atomic>
+#endif
+
+#if (__cplusplus >= 201103L)
+#define CL_HPP_NOEXCEPT noexcept
+#else
+#define CL_HPP_NOEXCEPT
+#endif
+
+
 // To avoid accidentally taking ownership of core OpenCL types
 // such as cl_kernel constructors are made explicit
 // under OpenCL 1.2
@@ -201,6 +212,11 @@
 
 #include <utility>
 #include <limits>
+#include <iterator>
+
+#if defined(__CL_ENABLE_EXCEPTIONS)
+#include <exception>
+#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
 
 #if !defined(__NO_STD_VECTOR)
 #include <vector>
@@ -210,12 +226,9 @@
 #include <string>
 #endif 
 
-#if defined(__linux__) || defined(__APPLE__) || defined(__MACOSX)
+#if defined(__ANDROID__) || defined(linux) || defined(__APPLE__) || defined(__MACOSX)
 #include <alloca.h>
-
-#include <emmintrin.h>
-#include <xmmintrin.h>
-#endif // __linux__
+#endif // linux
 
 #include <cstring>
 
@@ -388,7 +401,7 @@
 #define __BUILD_PROGRAM_ERR                 __ERR_STR(clBuildProgram)
 #if defined(CL_VERSION_1_2)
 #define __COMPILE_PROGRAM_ERR                  __ERR_STR(clCompileProgram)
-
+#define __LINK_PROGRAM_ERR                  __ERR_STR(clLinkProgram)
 #endif // #if defined(CL_VERSION_1_2)
 #define __CREATE_KERNELS_IN_PROGRAM_ERR     __ERR_STR(clCreateKernelsInProgram)
 
@@ -473,7 +486,7 @@
  *  re-define the string class to match the std::string
  *  interface by defining STRING_CLASS
  */
-class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED string CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED string
 {
 private:
     ::size_t size_;
@@ -545,7 +558,7 @@
         } 
         else {
             char *newString = new char[n + 1];
-            int copySize = n;
+            ::size_t copySize = n;
             if( size_ < n ) {
                 copySize = size_;
             }
@@ -639,7 +652,7 @@
      *  or "" if empty/unset.
      */
     const char * c_str(void) const { return (str_) ? str_ : "";}
-};
+} CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
 typedef cl::string STRING_CLASS;
 #endif // #elif !defined(__USE_DEV_STRING) 
 
@@ -675,7 +688,7 @@
  *  \param N maximum size of the vector.
  */
 template <typename T, unsigned int N = __MAX_DEFAULT_VECTOR_SIZE>
-class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector
 {
 private:
     T data_[N];
@@ -717,7 +730,7 @@
      */
     void push_back (const T& x)
     { 
-        if (size() < N) {    
+        if (size() < N) {
             new (&data_[size_]) T(x);
             size_++;
         } else {
@@ -738,7 +751,7 @@
             detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
         }
     }
-  
+
     /*! \brief Constructs with a value copied from another.
      *
      *  \param vec the vector to copy.
@@ -746,7 +759,7 @@
     vector(const vector<T, N>& vec) : 
         size_(vec.size_)
     {
-        if (size_ != 0) {	
+        if (size_ != 0) {
             assign(vec.begin(), vec.end());
         }
     } 
@@ -783,7 +796,7 @@
         } else {
             clear();
         }
-    
+
         return *this;
     }
 
@@ -829,6 +842,28 @@
         return N;
     }
 
+    //! \brief Resizes the vector to the given size
+    void resize(unsigned int newSize, T fill = T())
+    {
+        if (newSize > N)
+        {
+            detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
+        }
+        else
+        {
+            while (size_ < newSize)
+            {
+                new (&data_[size_]) T(fill);
+                size_++;
+            }
+            while (size_ > newSize)
+            {
+                --size_;
+                data_[size_].~T();
+            }
+        }
+    }
+
     /*! \brief Returns a reference to a given element.
      *
      *  \param index which element to access.     *
@@ -1005,7 +1040,7 @@
     {
         return data_[size_-1];
     }
-};  
+} CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
 #endif // #if !defined(__USE_DEV_VECTOR) && !defined(__NO_STD_VECTOR)
 
 
@@ -1020,25 +1055,39 @@
     /*
      * Compare and exchange primitives are needed for handling of defaults
     */
+
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+    inline int compare_exchange(std::atomic<int> * dest, int exchange, int comparand)
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     inline int compare_exchange(volatile int * dest, int exchange, int comparand)
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     {
-#ifdef _WIN32
-        return (int)(InterlockedCompareExchange(
-           (volatile long*)dest, 
-           (long)exchange, 
-           (long)comparand));
-#elif defined(__APPLE__) || defined(__MACOSX)
-		return OSAtomicOr32Orig((uint32_t)exchange, (volatile uint32_t*)dest);
-#else // !_WIN32 || defined(__APPLE__) || defined(__MACOSX)
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+        std::atomic_compare_exchange_strong(dest, &comparand, exchange);
+        return comparand;
+#elif _MSC_VER
+        return (int)(_InterlockedCompareExchange(
+            (volatile long*)dest,
+            (long)exchange,
+            (long)comparand));
+#else // !_MSC_VER && !CL_HPP_CPP11_ATOMICS_SUPPORTED
         return (__sync_val_compare_and_swap(
-            dest, 
-            comparand, 
+            dest,
+            comparand,
             exchange));
-#endif // !_WIN32
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     }
 
-    inline void fence() { _mm_mfence(); }
-}; // namespace detail
+    inline void fence() {
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+        std::atomic_thread_fence(std::memory_order_seq_cst);
+#elif _MSC_VER // !CL_HPP_CPP11_ATOMICS_SUPPORTED
+        _ReadWriteBarrier();
+#else // !_MSC_VER && !CL_HPP_CPP11_ATOMICS_SUPPORTED
+        __sync_synchronize();
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
+    }
+} // namespace detail
 
     
 /*! \brief class used to interface between C++ and
@@ -1162,13 +1211,14 @@
 template <typename Func>
 inline cl_int getInfoHelper(Func f, cl_uint name, STRING_CLASS* param, long)
 {
+#if defined(__NO_STD_VECTOR) || defined(__NO_STD_STRING)
     ::size_t required;
     cl_int err = f(name, 0, NULL, &required);
     if (err != CL_SUCCESS) {
         return err;
     }
 
-    char* value = (char*) alloca(required);
+    char* value = (char*)alloca(required);
     err = f(name, required, value, NULL);
     if (err != CL_SUCCESS) {
         return err;
@@ -1176,6 +1226,25 @@
 
     *param = value;
     return CL_SUCCESS;
+#else 
+    ::size_t required;
+    cl_int err = f(name, 0, NULL, &required);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+
+    // std::string has a constant data member
+    // a char vector does not
+    VECTOR_CLASS<char> value(required);
+    err = f(name, required, value.data(), NULL);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+    if (param) {
+        param->assign(value.begin(), value.end());
+    }
+#endif
+    return CL_SUCCESS;
 }
 
 // Specialized GetInfoHelper for cl::size_t params
@@ -1293,7 +1362,7 @@
     F(cl_event_info, CL_EVENT_COMMAND_QUEUE, cl::CommandQueue) \
     F(cl_event_info, CL_EVENT_COMMAND_TYPE, cl_command_type) \
     F(cl_event_info, CL_EVENT_REFERENCE_COUNT, cl_uint) \
-    F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_uint) \
+    F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_int) \
     \
     F(cl_profiling_info, CL_PROFILING_COMMAND_QUEUED, cl_ulong) \
     F(cl_profiling_info, CL_PROFILING_COMMAND_SUBMIT, cl_ulong) \
@@ -1318,9 +1387,9 @@
     \
     F(cl_sampler_info, CL_SAMPLER_REFERENCE_COUNT, cl_uint) \
     F(cl_sampler_info, CL_SAMPLER_CONTEXT, cl::Context) \
-    F(cl_sampler_info, CL_SAMPLER_NORMALIZED_COORDS, cl_addressing_mode) \
-    F(cl_sampler_info, CL_SAMPLER_ADDRESSING_MODE, cl_filter_mode) \
-    F(cl_sampler_info, CL_SAMPLER_FILTER_MODE, cl_bool) \
+    F(cl_sampler_info, CL_SAMPLER_NORMALIZED_COORDS, cl_bool) \
+    F(cl_sampler_info, CL_SAMPLER_ADDRESSING_MODE, cl_addressing_mode) \
+    F(cl_sampler_info, CL_SAMPLER_FILTER_MODE, cl_filter_mode) \
     \
     F(cl_program_info, CL_PROGRAM_REFERENCE_COUNT, cl_uint) \
     F(cl_program_info, CL_PROGRAM_CONTEXT, cl::Context) \
@@ -1390,6 +1459,7 @@
     F(cl_kernel_arg_info, CL_KERNEL_ARG_ACCESS_QUALIFIER, cl_kernel_arg_access_qualifier) \
     F(cl_kernel_arg_info, CL_KERNEL_ARG_TYPE_NAME, STRING_CLASS) \
     F(cl_kernel_arg_info, CL_KERNEL_ARG_NAME, STRING_CLASS) \
+    F(cl_kernel_arg_info, CL_KERNEL_ARG_TYPE_QUALIFIER, cl_kernel_arg_type_qualifier) \
     \
     F(cl_device_info, CL_DEVICE_PARENT_DEVICE, cl_device_id) \
     F(cl_device_info, CL_DEVICE_PARTITION_PROPERTIES, VECTOR_CLASS<cl_device_partition_property>) \
@@ -1471,6 +1541,15 @@
 #ifdef CL_DEVICE_LOCAL_MEM_BANKS_AMD
 __CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_LOCAL_MEM_BANKS_AMD, cl_uint)
 #endif
+#ifdef CL_DEVICE_PREFERRED_WORK_GROUP_SIZE_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_PREFERRED_WORK_GROUP_SIZE_AMD, ::size_t)
+#endif
+#ifdef CL_DEVICE_MAX_WORK_GROUP_SIZE_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_MAX_WORK_GROUP_SIZE_AMD, ::size_t)
+#endif
+#ifdef CL_DEVICE_PREFERRED_CONSTANT_BUFFER_SIZE_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_PREFERRED_CONSTANT_BUFFER_SIZE_AMD, ::size_t)
+#endif
 
 #ifdef CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV
 __CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV, cl_uint)
@@ -1674,7 +1753,7 @@
         ++index;
     }
     ++index;
-    while(versionInfo[index] != ' ' ) {
+    while(versionInfo[index] != ' ' &&  versionInfo[index] != '\0') {
         lowVersion *= 10;
         lowVersion += versionInfo[index]-'0';
         ++index;
@@ -1738,14 +1817,36 @@
         if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
     }
 
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT
+    {
+        object_ = rhs.object_;
+        rhs.object_ = NULL;
+    }
+#endif
+
     Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
     {
-        if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
-        object_ = rhs.object_;
-        if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+        if (this != &rhs) {
+            if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+            object_ = rhs.object_;
+            if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+        }
         return *this;
     }
 
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
+    {
+        if (this != &rhs) {
+            if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+            object_ = rhs.object_;
+            rhs.object_ = NULL;
+        }
+        return *this;
+    }
+#endif
+
     Wrapper<cl_type>& operator = (const cl_type &rhs)
     {
         if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
@@ -1816,15 +1917,41 @@
         if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
     }
 
-    Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT
     {
-        if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
         object_ = rhs.object_;
         referenceCountable_ = rhs.referenceCountable_;
-        if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+        rhs.object_ = NULL;
+        rhs.referenceCountable_ = false;
+    }
+#endif
+
+    Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+    {
+        if (this != &rhs) {
+            if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+            object_ = rhs.object_;
+            referenceCountable_ = rhs.referenceCountable_;
+            if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+        }
         return *this;
     }
 
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
+    {
+        if (this != &rhs) {
+            if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+            object_ = rhs.object_;
+            referenceCountable_ = rhs.referenceCountable_;
+            rhs.object_ = NULL;
+            rhs.referenceCountable_ = false;
+        }
+        return *this;
+    }
+#endif
+
     Wrapper<cl_type>& operator = (const cl_type &rhs)
     {
         if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
@@ -1909,17 +2036,11 @@
     //! \brief Default constructor - initializes to NULL.
     Device() : detail::Wrapper<cl_type>() { }
 
-    /*! \brief Copy constructor.
-     * 
-     *  This simply copies the device ID value, which is an inexpensive operation.
-     */
-    Device(const Device& device) : detail::Wrapper<cl_type>(device) { }
-
     /*! \brief Constructor from cl_device_id.
      * 
      *  This simply copies the device ID value, which is an inexpensive operation.
      */
-    Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
+    __CL_EXPLICIT_CONSTRUCTORS Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
 
     /*! \brief Returns the first device on the default context.
      *
@@ -1927,18 +2048,6 @@
      */
     static Device getDefault(cl_int * err = NULL);
 
-    /*! \brief Assignment operator from Device.
-     * 
-     *  This simply copies the device ID value, which is an inexpensive operation.
-     */
-    Device& operator = (const Device& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment operator from cl_device_id.
      * 
      *  This simply copies the device ID value, which is an inexpensive operation.
@@ -1949,6 +2058,36 @@
         return *this;
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Device(const Device& dev) : detail::Wrapper<cl_type>(dev) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Device& operator = (const Device &dev)
+    {
+        detail::Wrapper<cl_type>::operator=(dev);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Device(Device&& dev) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(dev)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Device& operator = (Device &&dev)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(dev));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     //! \brief Wrapper for clGetDeviceInfo().
     template <typename T>
     cl_int getInfo(cl_device_info name, T* param) const
@@ -2050,29 +2189,11 @@
     //! \brief Default constructor - initializes to NULL.
     Platform() : detail::Wrapper<cl_type>()  { }
 
-    /*! \brief Copy constructor.
-     * 
-     *  This simply copies the platform ID value, which is an inexpensive operation.
-     */
-    Platform(const Platform& platform) : detail::Wrapper<cl_type>(platform) { }
-
     /*! \brief Constructor from cl_platform_id.
      * 
      *  This simply copies the platform ID value, which is an inexpensive operation.
      */
-    Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
-
-    /*! \brief Assignment operator from Platform.
-     * 
-     *  This simply copies the platform ID value, which is an inexpensive operation.
-     */
-    Platform& operator = (const Platform& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
+    __CL_EXPLICIT_CONSTRUCTORS Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
 
     /*! \brief Assignment operator from cl_platform_id.
      * 
@@ -2283,6 +2404,7 @@
             if (errResult != NULL) {
                 *errResult = err;
             }
+            return Platform();
         }
 
         cl_platform_id* ids = (cl_platform_id*) alloca(
@@ -2291,13 +2413,14 @@
 
         if (err != CL_SUCCESS) {
             detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+            if (errResult != NULL) {
+                *errResult = err;
+            }
+            return Platform();
         }
 
-        if (errResult != NULL) {
-            *errResult = err;
-        }
         
-        return ids[0];
+        return Platform(ids[0]);
     }
 
     static Platform getDefault( 
@@ -2346,16 +2469,15 @@
     : public detail::Wrapper<cl_context>
 {
 private:
+
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+    static std::atomic<int> default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     static volatile int default_initialized_;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     static Context default_;
     static volatile cl_int default_error_;
 public:
-    /*! \brief Destructor.
-     *
-     *  This calls clReleaseContext() on the value held by this instance.
-     */
-    ~Context() { }
-
     /*! \brief Constructs a context including a list of specified devices.
      *
      *  Wraps clCreateContext().
@@ -2416,7 +2538,7 @@
         }
     }
 
-    /*! \brief Constructs a context including all devices of a specified type.
+    /*! \brief Constructs a context including all or a subset of devices of a specified type.
      *
      *  Wraps clCreateContextFromType().
      */
@@ -2433,18 +2555,62 @@
     {
         cl_int error;
 
-#if !defined(__APPLE__) || !defined(__MACOS)
-        cl_context_properties prop[4] = {CL_CONTEXT_PLATFORM, 0, 0, 0 };	
+#if !defined(__APPLE__) && !defined(__MACOS)
+        cl_context_properties prop[4] = {CL_CONTEXT_PLATFORM, 0, 0, 0 };
+
         if (properties == NULL) {
-            prop[1] = (cl_context_properties)Platform::get(&error)();
+            // Get a valid platform ID as we cannot send in a blank one
+            VECTOR_CLASS<Platform> platforms;
+            error = Platform::get(&platforms);
             if (error != CL_SUCCESS) {
                 detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
                 if (err != NULL) {
                     *err = error;
-                    return;
+                }
+                return;
+            }
+
+            // Check the platforms we found for a device of our specified type
+            cl_context_properties platform_id = 0;
+            for (unsigned int i = 0; i < platforms.size(); i++) {
+
+                VECTOR_CLASS<Device> devices;
+
+#if defined(__CL_ENABLE_EXCEPTIONS)
+                try {
+#endif
+
+                    error = platforms[i].getDevices(type, &devices);
+
+#if defined(__CL_ENABLE_EXCEPTIONS)
+                } catch (Error) {}
+    // Catch if exceptions are enabled as we don't want to exit if first platform has no devices of type
+    // We do error checking next anyway, and can throw there if needed
+#endif
+
+                // Only squash CL_SUCCESS and CL_DEVICE_NOT_FOUND
+                if (error != CL_SUCCESS && error != CL_DEVICE_NOT_FOUND) {
+                    detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
+                    if (err != NULL) {
+                        *err = error;
+                    }
+                }
+
+                if (devices.size() > 0) {
+                    platform_id = (cl_context_properties)platforms[i]();
+                    break;
                 }
             }
 
+            if (platform_id == 0) {
+                detail::errHandler(CL_DEVICE_NOT_FOUND, __CREATE_CONTEXT_FROM_TYPE_ERR);
+                if (err != NULL) {
+                    *err = CL_DEVICE_NOT_FOUND;
+                }
+                return;
+            }
+
+            prop[1] = platform_id;
             properties = &prop[0];
         }
 #endif
@@ -2457,6 +2623,36 @@
         }
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context(const Context& ctx) : detail::Wrapper<cl_type>(ctx) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context& operator = (const Context &ctx)
+    {
+        detail::Wrapper<cl_type>::operator=(ctx);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context(Context&& ctx) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(ctx)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context& operator = (Context &&ctx)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(ctx));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     /*! \brief Returns a singleton context including all devices of CL_DEVICE_TYPE_DEFAULT.
      *
      *  \note All calls to this function return the same cl_context as the first.
@@ -2512,12 +2708,6 @@
     //! \brief Default constructor - initializes to NULL.
     Context() : detail::Wrapper<cl_type>() { }
 
-    /*! \brief Copy constructor.
-     * 
-     *  This calls clRetainContext() on the parameter's cl_context.
-     */
-    Context(const Context& context) : detail::Wrapper<cl_type>(context) { }
-
     /*! \brief Constructor from cl_context - takes ownership.
      * 
      *  This effectively transfers ownership of a refcount on the cl_context
@@ -2525,19 +2715,6 @@
      */
     __CL_EXPLICIT_CONSTRUCTORS Context(const cl_context& context) : detail::Wrapper<cl_type>(context) { }
 
-    /*! \brief Assignment operator from Context.
-     * 
-     *  This calls clRetainContext() on the parameter and clReleaseContext() on
-     *  the previous value held by this instance.
-     */
-    Context& operator = (const Context& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment operator from cl_context - takes ownership.
      * 
      *  This effectively transfers ownership of a refcount on the rhs and calls
@@ -2582,31 +2759,41 @@
         VECTOR_CLASS<ImageFormat>* formats) const
     {
         cl_uint numEntries;
+
+        if (!formats) {
+            return CL_SUCCESS;
+        }
+
         cl_int err = ::clGetSupportedImageFormats(
-           object_, 
-           flags,
-           type, 
-           0, 
-           NULL, 
-           &numEntries);
+            object_,
+            flags,
+            type,
+            0,
+            NULL,
+            &numEntries);
         if (err != CL_SUCCESS) {
             return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
         }
 
-        ImageFormat* value = (ImageFormat*)
-            alloca(numEntries * sizeof(ImageFormat));
-        err = ::clGetSupportedImageFormats(
-            object_, 
-            flags, 
-            type, 
-            numEntries,
-            (cl_image_format*) value, 
-            NULL);
-        if (err != CL_SUCCESS) {
-            return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
-        }
+        if (numEntries > 0) {
+            ImageFormat* value = (ImageFormat*)
+                alloca(numEntries * sizeof(ImageFormat));
+            err = ::clGetSupportedImageFormats(
+                object_,
+                flags,
+                type,
+                numEntries,
+                (cl_image_format*)value,
+                NULL);
+            if (err != CL_SUCCESS) {
+                return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
+            }
 
-        formats->assign(&value[0], &value[numEntries]);
+            formats->assign(&value[0], &value[numEntries]);
+        }
+        else {
+            formats->clear();
+        }
         return CL_SUCCESS;
     }
 };
@@ -2617,7 +2804,7 @@
     Device device;
 
     Context context = Context::getDefault(&error);
-    detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+    detail::errHandler(error, __CREATE_CONTEXT_ERR);
 
     if (error != CL_SUCCESS) {
         if (err != NULL) {
@@ -2636,14 +2823,22 @@
 
 
 #ifdef _WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__declspec(selectany) std::atomic<int> Context::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __declspec(selectany) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __declspec(selectany) Context Context::default_;
 __declspec(selectany) volatile cl_int Context::default_error_ = CL_SUCCESS;
-#else
+#else // !_WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__attribute__((weak)) std::atomic<int> Context::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __attribute__((weak)) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __attribute__((weak)) Context Context::default_;
 __attribute__((weak)) volatile cl_int Context::default_error_ = CL_SUCCESS;
-#endif
+#endif // !_WIN32
 
 /*! \brief Class interface for cl_event.
  *
@@ -2656,46 +2851,21 @@
 class Event : public detail::Wrapper<cl_event>
 {
 public:
-    /*! \brief Destructor.
-     *
-     *  This calls clReleaseEvent() on the value held by this instance.
-     */
-    ~Event() { }
- 
     //! \brief Default constructor - initializes to NULL.
     Event() : detail::Wrapper<cl_type>() { }
 
-    /*! \brief Copy constructor.
-     * 
-     *  This calls clRetainEvent() on the parameter's cl_event.
-     */
-    Event(const Event& event) : detail::Wrapper<cl_type>(event) { }
-
     /*! \brief Constructor from cl_event - takes ownership.
      * 
      *  This effectively transfers ownership of a refcount on the cl_event
      *  into the new Event object.
      */
-    Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
+    __CL_EXPLICIT_CONSTRUCTORS Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
 
     /*! \brief Assignment operator from cl_event - takes ownership.
      *
      *  This effectively transfers ownership of a refcount on the rhs and calls
      *  clReleaseEvent() on the value previously held by this instance.
      */
-    Event& operator = (const Event& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
-
-    /*! \brief Assignment operator from cl_event.
-     * 
-     *  This calls clRetainEvent() on the parameter and clReleaseEvent() on
-     *  the previous value held by this instance.
-     */
     Event& operator = (const cl_event& rhs)
     {
         detail::Wrapper<cl_type>::operator=(rhs);
@@ -2788,7 +2958,7 @@
     {
         return detail::errHandler(
             ::clWaitForEvents(
-                (cl_uint) events.size(), (cl_event*)&events.front()),
+                (cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
             __WAIT_FOR_EVENTS_ERR);
     }
 };
@@ -2823,18 +2993,6 @@
     //! \brief Default constructor - initializes to NULL.
     UserEvent() : Event() { }
 
-    //! \brief Copy constructor - performs shallow copy.
-    UserEvent(const UserEvent& event) : Event(event) { }
-
-    //! \brief Assignment Operator - performs shallow copy.
-    UserEvent& operator = (const UserEvent& rhs)
-    {
-        if (this != &rhs) {
-            Event::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Sets the execution status of a user event object.
      *
      *  Wraps clSetUserEventStatus().
@@ -2857,7 +3015,7 @@
 {
     return detail::errHandler(
         ::clWaitForEvents(
-            (cl_uint) events.size(), (cl_event*)&events.front()),
+            (cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
         __WAIT_FOR_EVENTS_ERR);
 }
 
@@ -2872,22 +3030,9 @@
 class Memory : public detail::Wrapper<cl_mem>
 {
 public:
- 
-    /*! \brief Destructor.
-     *
-     *  This calls clReleaseMemObject() on the value held by this instance.
-     */
-    ~Memory() {}
-
     //! \brief Default constructor - initializes to NULL.
     Memory() : detail::Wrapper<cl_type>() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     * 
-     *  This calls clRetainMemObject() on the parameter's cl_mem.
-     */
-    Memory(const Memory& memory) : detail::Wrapper<cl_type>(memory) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      * 
      *  This effectively transfers ownership of a refcount on the cl_mem
@@ -2895,19 +3040,6 @@
      */
     __CL_EXPLICIT_CONSTRUCTORS Memory(const cl_mem& memory) : detail::Wrapper<cl_type>(memory) { }
 
-    /*! \brief Assignment operator from Memory.
-     * 
-     *  This calls clRetainMemObject() on the parameter and clReleaseMemObject()
-     *  on the previous value held by this instance.
-     */
-    Memory& operator = (const Memory& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment operator from cl_mem - takes ownership.
      *
      *  This effectively transfers ownership of a refcount on the rhs and calls
@@ -2919,6 +3051,36 @@
         return *this;
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory(const Memory& mem) : detail::Wrapper<cl_type>(mem) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory& operator = (const Memory &mem)
+    {
+        detail::Wrapper<cl_type>::operator=(mem);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory(Memory&& mem) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(mem)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory& operator = (Memory &&mem)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(mem));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     //! \brief Wrapper for clGetMemObjectInfo().
     template <typename T>
     cl_int getInfo(cl_mem_info name, T* param) const
@@ -2977,6 +3139,11 @@
 cl_int copy( IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer );
 template< typename IteratorType >
 cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator );
+template< typename IteratorType >
+cl_int copy( const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer );
+template< typename IteratorType >
+cl_int copy( const CommandQueue &queue, const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator );
+
 
 /*! \brief Class interface for Buffer Memory Objects.
  * 
@@ -3040,7 +3207,8 @@
 
     /*!
      * \brief Construct a Buffer from a host container via iterators.
-     * If useHostPtr is specified iterators must be random access.
+     * IteratorType must be random access.
+     * If useHostPtr is specified iterators must represent contiguous data.
      */
     template< typename IteratorType >
     Buffer(
@@ -3088,33 +3256,32 @@
         }
     }
 
+    /*!
+     * \brief Construct a Buffer from a host container via iterators using a specified context.
+     * IteratorType must be random access.
+     * If useHostPtr is specified iterators must represent contiguous data.
+     */
+    template< typename IteratorType >
+    Buffer(const Context &context, IteratorType startIterator, IteratorType endIterator,
+        bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
+
+    /*!
+    * \brief Construct a Buffer from a host container via iterators using a specified queue.
+    * If useHostPtr is specified iterators must represent contiguous data.
+    */
+    template< typename IteratorType >
+    Buffer(const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator,
+        bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
+
     //! \brief Default constructor - initializes to NULL.
     Buffer() : Memory() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Buffer(const Buffer& buffer) : Memory(buffer) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS Buffer(const cl_mem& buffer) : Memory(buffer) { }
 
-    /*! \brief Assignment from Buffer - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Buffer& operator = (const Buffer& rhs)
-    {
-        if (this != &rhs) {
-            Memory::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3124,6 +3291,36 @@
         Memory::operator=(rhs);
         return *this;
     }
+    
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer(const Buffer& buf) : Memory(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer& operator = (const Buffer &buf)
+    {
+        Memory::operator=(buf);
+        return *this;
+    }
+    
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer(Buffer&& buf) CL_HPP_NOEXCEPT : Memory(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer& operator = (Buffer &&buf)
+    {
+        Memory::operator=(std::move(buf));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 
 #if defined(CL_VERSION_1_1)
     /*! \brief Creates a new buffer object from this.
@@ -3214,30 +3411,12 @@
     //! \brief Default constructor - initializes to NULL.
     BufferD3D10() : Buffer() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferD3D10(const BufferD3D10& buffer) : Buffer(buffer) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS BufferD3D10(const cl_mem& buffer) : Buffer(buffer) { }
 
-    /*! \brief Assignment from BufferD3D10 - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferD3D10& operator = (const BufferD3D10& rhs)
-    {
-        if (this != &rhs) {
-            Buffer::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3247,6 +3426,36 @@
         Buffer::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferD3D10(const BufferD3D10& buf) : Buffer(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferD3D10& operator = (const BufferD3D10 &buf)
+    {
+        Buffer::operator=(buf);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferD3D10(BufferD3D10&& buf) CL_HPP_NOEXCEPT : Buffer(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferD3D10& operator = (BufferD3D10 &&buf)
+    {
+        Buffer::operator=(std::move(buf));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 #endif
 
@@ -3269,7 +3478,7 @@
     BufferGL(
         const Context& context,
         cl_mem_flags flags,
-        GLuint bufobj,
+        cl_GLuint bufobj,
         cl_int * err = NULL)
     {
         cl_int error;
@@ -3288,30 +3497,12 @@
     //! \brief Default constructor - initializes to NULL.
     BufferGL() : Buffer() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferGL(const BufferGL& buffer) : Buffer(buffer) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS BufferGL(const cl_mem& buffer) : Buffer(buffer) { }
 
-    /*! \brief Assignment from BufferGL - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferGL& operator = (const BufferGL& rhs)
-    {
-        if (this != &rhs) {
-            Buffer::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3322,93 +3513,40 @@
         return *this;
     }
 
-    //! \brief Wrapper for clGetGLObjectInfo().
-    cl_int getObjectInfo(
-        cl_gl_object_type *type,
-        GLuint * gl_object_name)
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferGL(const BufferGL& buf) : Buffer(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferGL& operator = (const BufferGL &buf)
     {
-        return detail::errHandler(
-            ::clGetGLObjectInfo(object_,type,gl_object_name),
-            __GET_GL_OBJECT_INFO_ERR);
-    }
-};
-
-/*! \brief Class interface for GL Render Buffer Memory Objects.
- *
- *  This is provided to facilitate interoperability with OpenGL.
- * 
- *  See Memory for details about copy semantics, etc.
- * 
- *  \see Memory
- */
-class BufferRenderGL : public Buffer
-{
-public:
-    /*! \brief Constructs a BufferRenderGL in a specified context, from a given
-     *         GL Renderbuffer.
-     *
-     *  Wraps clCreateFromGLRenderbuffer().
-     */
-    BufferRenderGL(
-        const Context& context,
-        cl_mem_flags flags,
-        GLuint bufobj,
-        cl_int * err = NULL)
-    {
-        cl_int error;
-        object_ = ::clCreateFromGLRenderbuffer(
-            context(),
-            flags,
-            bufobj,
-            &error);
-
-        detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
-        if (err != NULL) {
-            *err = error;
-        }
-    }
-
-    //! \brief Default constructor - initializes to NULL.
-    BufferRenderGL() : Buffer() { }
-
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferRenderGL(const BufferGL& buffer) : Buffer(buffer) { }
-
-    /*! \brief Constructor from cl_mem - takes ownership.
-     *
-     *  See Memory for further details.
-     */
-    __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Buffer(buffer) { }
-
-    /*! \brief Assignment from BufferGL - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferRenderGL& operator = (const BufferRenderGL& rhs)
-    {
-        if (this != &rhs) {
-            Buffer::operator=(rhs);
-        }
+        Buffer::operator=(buf);
         return *this;
     }
 
-    /*! \brief Assignment from cl_mem - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    BufferRenderGL& operator = (const cl_mem& rhs)
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferGL(BufferGL&& buf) CL_HPP_NOEXCEPT : Buffer(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferGL& operator = (BufferGL &&buf)
     {
-        Buffer::operator=(rhs);
+        Buffer::operator=(std::move(buf));
         return *this;
     }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 
     //! \brief Wrapper for clGetGLObjectInfo().
     cl_int getObjectInfo(
         cl_gl_object_type *type,
-        GLuint * gl_object_name)
+        cl_GLuint * gl_object_name)
     {
         return detail::errHandler(
             ::clGetGLObjectInfo(object_,type,gl_object_name),
@@ -3428,30 +3566,12 @@
     //! \brief Default constructor - initializes to NULL.
     Image() : Memory() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image(const Image& image) : Memory(image) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS Image(const cl_mem& image) : Memory(image) { }
 
-    /*! \brief Assignment from Image - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image& operator = (const Image& rhs)
-    {
-        if (this != &rhs) {
-            Memory::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3462,6 +3582,36 @@
         return *this;
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image(const Image& img) : Memory(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image& operator = (const Image &img)
+    {
+        Memory::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image(Image&& img) CL_HPP_NOEXCEPT : Memory(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image& operator = (Image &&img)
+    {
+        Memory::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
 public:
     //! \brief Wrapper for clGetImageInfo().
     template <typename T>
@@ -3510,13 +3660,12 @@
         cl_int* err = NULL)
     {
         cl_int error;
-        cl_image_desc desc;
-        desc.image_type = CL_MEM_OBJECT_IMAGE1D;
-        desc.image_width = width;
-        desc.image_row_pitch = 0;
-        desc.num_mip_levels = 0;
-        desc.num_samples = 0;
-        desc.buffer = 0;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE1D,
+            width,
+            0, 0, 0, 0, 0, 0, 0, 0
+        };
         object_ = ::clCreateImage(
             context(), 
             flags, 
@@ -3534,30 +3683,12 @@
     //! \brief Default constructor - initializes to NULL.
     Image1D() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image1D(const Image1D& image1D) : Image(image1D) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS Image1D(const cl_mem& image1D) : Image(image1D) { }
 
-    /*! \brief Assignment from Image1D - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image1D& operator = (const Image1D& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3567,6 +3698,36 @@
         Image::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D(const Image1D& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D& operator = (const Image1D &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D(Image1D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D& operator = (Image1D &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 
 /*! \class Image1DBuffer
@@ -3584,13 +3745,13 @@
         cl_int* err = NULL)
     {
         cl_int error;
-        cl_image_desc desc;
-        desc.image_type = CL_MEM_OBJECT_IMAGE1D_BUFFER;
-        desc.image_width = width;
-        desc.image_row_pitch = 0;
-        desc.num_mip_levels = 0;
-        desc.num_samples = 0;
-        desc.buffer = buffer();
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE1D_BUFFER,
+            width,
+            0, 0, 0, 0, 0, 0, 0,
+            buffer()
+        };
         object_ = ::clCreateImage(
             context(), 
             flags, 
@@ -3607,23 +3768,43 @@
 
     Image1DBuffer() { }
 
-    Image1DBuffer(const Image1DBuffer& image1D) : Image(image1D) { }
-
     __CL_EXPLICIT_CONSTRUCTORS Image1DBuffer(const cl_mem& image1D) : Image(image1D) { }
 
-    Image1DBuffer& operator = (const Image1DBuffer& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     Image1DBuffer& operator = (const cl_mem& rhs)
     {
         Image::operator=(rhs);
         return *this;
     }
+    
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer(const Image1DBuffer& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer& operator = (const Image1DBuffer &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer(Image1DBuffer&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer& operator = (Image1DBuffer &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 
 /*! \class Image1DArray
@@ -3643,14 +3824,15 @@
         cl_int* err = NULL)
     {
         cl_int error;
-        cl_image_desc desc;
-        desc.image_type = CL_MEM_OBJECT_IMAGE1D_ARRAY;
-        desc.image_array_size = arraySize;
-        desc.image_width = width;
-        desc.image_row_pitch = rowPitch;
-        desc.num_mip_levels = 0;
-        desc.num_samples = 0;
-        desc.buffer = 0;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE1D_ARRAY,
+            width,
+            0, 0,  // height, depth (unused)
+            arraySize,
+            rowPitch,
+            0, 0, 0, 0
+        };
         object_ = ::clCreateImage(
             context(), 
             flags, 
@@ -3667,23 +3849,43 @@
 
     Image1DArray() { }
 
-    Image1DArray(const Image1DArray& imageArray) : Image(imageArray) { }
-
     __CL_EXPLICIT_CONSTRUCTORS Image1DArray(const cl_mem& imageArray) : Image(imageArray) { }
 
-    Image1DArray& operator = (const Image1DArray& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     Image1DArray& operator = (const cl_mem& rhs)
     {
         Image::operator=(rhs);
         return *this;
     }
+    
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray(const Image1DArray& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray& operator = (const Image1DArray &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray(Image1DArray&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray& operator = (Image1DArray &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 #endif // #if defined(CL_VERSION_1_2)
 
@@ -3729,14 +3931,15 @@
 #if defined(CL_VERSION_1_2)
         if (useCreateImage)
         {
-            cl_image_desc desc;
-            desc.image_type = CL_MEM_OBJECT_IMAGE2D;
-            desc.image_width = width;
-            desc.image_height = height;
-            desc.image_row_pitch = row_pitch;
-            desc.num_mip_levels = 0;
-            desc.num_samples = 0;
-            desc.buffer = 0;
+            cl_image_desc desc =
+            {
+                CL_MEM_OBJECT_IMAGE2D,
+                width,
+                height,
+                0, 0, // depth, array size (unused)
+                row_pitch,
+                0, 0, 0, 0
+            };
             object_ = ::clCreateImage(
                 context(),
                 flags,
@@ -3768,30 +3971,12 @@
     //! \brief Default constructor - initializes to NULL.
     Image2D() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image2D(const Image2D& image2D) : Image(image2D) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS Image2D(const cl_mem& image2D) : Image(image2D) { }
 
-    /*! \brief Assignment from Image2D - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image2D& operator = (const Image2D& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3801,6 +3986,36 @@
         Image::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D(const Image2D& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D& operator = (const Image2D &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D(Image2D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D& operator = (Image2D &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 
 
@@ -3825,9 +4040,9 @@
     Image2DGL(
         const Context& context,
         cl_mem_flags flags,
-        GLenum target,
-        GLint  miplevel,
-        GLuint texobj,
+        cl_GLenum target,
+        cl_GLint  miplevel,
+        cl_GLuint texobj,
         cl_int * err = NULL)
     {
         cl_int error;
@@ -3849,30 +4064,12 @@
     //! \brief Default constructor - initializes to NULL.
     Image2DGL() : Image2D() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image2DGL(const Image2DGL& image) : Image2D(image) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS Image2DGL(const cl_mem& image) : Image2D(image) { }
 
-    /*! \brief Assignment from Image2DGL - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image2DGL& operator = (const Image2DGL& rhs)
-    {
-        if (this != &rhs) {
-            Image2D::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -3882,6 +4079,36 @@
         Image2D::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL(const Image2DGL& img) : Image2D(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL& operator = (const Image2DGL &img)
+    {
+        Image2D::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL(Image2DGL&& img) CL_HPP_NOEXCEPT : Image2D(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL& operator = (Image2DGL &&img)
+    {
+        Image2D::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 #endif // #if !defined(CL_VERSION_1_2)
 
@@ -3905,16 +4132,17 @@
         cl_int* err = NULL)
     {
         cl_int error;
-        cl_image_desc desc;
-        desc.image_type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
-        desc.image_array_size = arraySize;
-        desc.image_width = width;
-        desc.image_height = height;
-        desc.image_row_pitch = rowPitch;
-        desc.image_slice_pitch = slicePitch;
-        desc.num_mip_levels = 0;
-        desc.num_samples = 0;
-        desc.buffer = 0;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE2D_ARRAY,
+            width,
+            height,
+            0,       // depth (unused)
+            arraySize,
+            rowPitch,
+            slicePitch,
+            0, 0, 0
+        };
         object_ = ::clCreateImage(
             context(), 
             flags, 
@@ -3931,23 +4159,43 @@
 
     Image2DArray() { }
 
-    Image2DArray(const Image2DArray& imageArray) : Image(imageArray) { }
-
     __CL_EXPLICIT_CONSTRUCTORS Image2DArray(const cl_mem& imageArray) : Image(imageArray) { }
 
-    Image2DArray& operator = (const Image2DArray& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     Image2DArray& operator = (const cl_mem& rhs)
     {
         Image::operator=(rhs);
         return *this;
     }
+    
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray(const Image2DArray& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray& operator = (const Image2DArray &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray(Image2DArray&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray& operator = (Image2DArray &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 #endif // #if defined(CL_VERSION_1_2)
 
@@ -3994,16 +4242,17 @@
 #if defined(CL_VERSION_1_2)
         if (useCreateImage)
         {
-            cl_image_desc desc;
-            desc.image_type = CL_MEM_OBJECT_IMAGE3D;
-            desc.image_width = width;
-            desc.image_height = height;
-            desc.image_depth = depth;
-            desc.image_row_pitch = row_pitch;
-            desc.image_slice_pitch = slice_pitch;
-            desc.num_mip_levels = 0;
-            desc.num_samples = 0;
-            desc.buffer = 0;
+            cl_image_desc desc =
+            {
+                CL_MEM_OBJECT_IMAGE3D,
+                width,
+                height,
+                depth,
+                0,      // array size (unused)
+                row_pitch,
+                slice_pitch,
+                0, 0, 0
+            };
             object_ = ::clCreateImage(
                 context(), 
                 flags, 
@@ -4034,13 +4283,7 @@
     }
 
     //! \brief Default constructor - initializes to NULL.
-    Image3D() { }
-
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image3D(const Image3D& image3D) : Image(image3D) { }
+    Image3D() : Image() { }
 
     /*! \brief Constructor from cl_mem - takes ownership.
      *
@@ -4048,18 +4291,6 @@
      */
     __CL_EXPLICIT_CONSTRUCTORS Image3D(const cl_mem& image3D) : Image(image3D) { }
 
-    /*! \brief Assignment from Image3D - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image3D& operator = (const Image3D& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -4069,6 +4300,36 @@
         Image::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D(const Image3D& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D& operator = (const Image3D &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D(Image3D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D& operator = (Image3D &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 
 #if !defined(CL_VERSION_1_2)
@@ -4091,9 +4352,9 @@
     Image3DGL(
         const Context& context,
         cl_mem_flags flags,
-        GLenum target,
-        GLint  miplevel,
-        GLuint texobj,
+        cl_GLenum target,
+        cl_GLint  miplevel,
+        cl_GLuint texobj,
         cl_int * err = NULL)
     {
         cl_int error;
@@ -4114,30 +4375,12 @@
     //! \brief Default constructor - initializes to NULL.
     Image3DGL() : Image3D() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image3DGL(const Image3DGL& image) : Image3D(image) { }
-
     /*! \brief Constructor from cl_mem - takes ownership.
      *
      *  See Memory for further details.
      */
     __CL_EXPLICIT_CONSTRUCTORS Image3DGL(const cl_mem& image) : Image3D(image) { }
 
-    /*! \brief Assignment from Image3DGL - performs shallow copy.
-     *
-     *  See Memory for further details.
-     */
-    Image3DGL& operator = (const Image3DGL& rhs)
-    {
-        if (this != &rhs) {
-            Image3D::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment from cl_mem - performs shallow copy.
      *
      *  See Memory for further details.
@@ -4147,6 +4390,36 @@
         Image3D::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL(const Image3DGL& img) : Image3D(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL& operator = (const Image3DGL &img)
+    {
+        Image3D::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL(Image3DGL&& img) CL_HPP_NOEXCEPT : Image3D(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL& operator = (Image3DGL &&img)
+    {
+        Image3D::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 #endif // #if !defined(CL_VERSION_1_2)
 
@@ -4163,9 +4436,9 @@
     ImageGL(
         const Context& context,
         cl_mem_flags flags,
-        GLenum target,
-        GLint  miplevel,
-        GLuint texobj,
+        cl_GLenum target,
+        cl_GLint  miplevel,
+        cl_GLuint texobj,
         cl_int * err = NULL)
     {
         cl_int error;
@@ -4185,26 +4458,178 @@
 
     ImageGL() : Image() { }
 
-    ImageGL(const ImageGL& image) : Image(image) { }
-
     __CL_EXPLICIT_CONSTRUCTORS ImageGL(const cl_mem& image) : Image(image) { }
 
-    ImageGL& operator = (const ImageGL& rhs)
-    {
-        if (this != &rhs) {
-            Image::operator=(rhs);
-        }
-        return *this;
-    }
-
     ImageGL& operator = (const cl_mem& rhs)
     {
         Image::operator=(rhs);
         return *this;
     }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL(const ImageGL& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL& operator = (const ImageGL &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL(ImageGL&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL& operator = (ImageGL &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
 };
 #endif // #if defined(CL_VERSION_1_2)
 
+/*! \brief Class interface for GL Render Buffer Memory Objects.
+*
+*  This is provided to facilitate interoperability with OpenGL.
+*
+*  See Memory for details about copy semantics, etc.
+*
+*  \see Memory
+*/
+class BufferRenderGL : 
+#if defined(CL_VERSION_1_2)
+    public ImageGL
+#else // #if defined(CL_VERSION_1_2)
+    public Image2DGL
+#endif //#if defined(CL_VERSION_1_2)
+{
+public:
+    /*! \brief Constructs a BufferRenderGL in a specified context, from a given
+    *         GL Renderbuffer.
+    *
+    *  Wraps clCreateFromGLRenderbuffer().
+    */
+    BufferRenderGL(
+        const Context& context,
+        cl_mem_flags flags,
+        cl_GLuint bufobj,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateFromGLRenderbuffer(
+            context(),
+            flags,
+            bufobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+#if defined(CL_VERSION_1_2)
+    BufferRenderGL() : ImageGL() {};
+#else // #if defined(CL_VERSION_1_2)
+    BufferRenderGL() : Image2DGL() {};
+#endif //#if defined(CL_VERSION_1_2)
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+    *
+    *  See Memory for further details.
+    */
+#if defined(CL_VERSION_1_2)
+    __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : ImageGL(buffer) { }
+#else // #if defined(CL_VERSION_1_2)
+    __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Image2DGL(buffer) { }
+#endif //#if defined(CL_VERSION_1_2)
+
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+    *
+    *  See Memory for further details.
+    */
+    BufferRenderGL& operator = (const cl_mem& rhs)
+    {
+#if defined(CL_VERSION_1_2)
+        ImageGL::operator=(rhs);
+#else // #if defined(CL_VERSION_1_2)
+        Image2DGL::operator=(rhs);
+#endif //#if defined(CL_VERSION_1_2)
+        
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+#if defined(CL_VERSION_1_2)
+    BufferRenderGL(const BufferRenderGL& buf) : ImageGL(buf) {}
+#else // #if defined(CL_VERSION_1_2)
+    BufferRenderGL(const BufferRenderGL& buf) : Image2DGL(buf) {}
+#endif //#if defined(CL_VERSION_1_2)
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferRenderGL& operator = (const BufferRenderGL &rhs)
+    {
+#if defined(CL_VERSION_1_2)
+        ImageGL::operator=(rhs);
+#else // #if defined(CL_VERSION_1_2)
+        Image2DGL::operator=(rhs);
+#endif //#if defined(CL_VERSION_1_2)
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+#if defined(CL_VERSION_1_2)
+    BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT : ImageGL(std::move(buf)) {}
+#else // #if defined(CL_VERSION_1_2)
+    BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT : Image2DGL(std::move(buf)) {}
+#endif //#if defined(CL_VERSION_1_2)
+    
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    BufferRenderGL& operator = (BufferRenderGL &&buf)
+    {
+#if defined(CL_VERSION_1_2)
+        ImageGL::operator=(std::move(buf));
+#else // #if defined(CL_VERSION_1_2)
+        Image2DGL::operator=(std::move(buf));
+#endif //#if defined(CL_VERSION_1_2)
+        
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
+    //! \brief Wrapper for clGetGLObjectInfo().
+    cl_int getObjectInfo(
+        cl_gl_object_type *type,
+        cl_GLuint * gl_object_name)
+    {
+        return detail::errHandler(
+            ::clGetGLObjectInfo(object_, type, gl_object_name),
+            __GET_GL_OBJECT_INFO_ERR);
+    }
+};
+
 /*! \brief Class interface for cl_sampler.
  *
  *  \note Copies of these objects are shallow, meaning that the copy will refer
@@ -4216,12 +4641,6 @@
 class Sampler : public detail::Wrapper<cl_sampler>
 {
 public:
-    /*! \brief Destructor.
-     *
-     *  This calls clReleaseSampler() on the value held by this instance.
-     */
-    ~Sampler() { }
-
     //! \brief Default constructor - initializes to NULL.
     Sampler() { }
 
@@ -4250,31 +4669,12 @@
         }
     }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     * 
-     *  This calls clRetainSampler() on the parameter's cl_sampler.
-     */
-    Sampler(const Sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
-
     /*! \brief Constructor from cl_sampler - takes ownership.
      * 
      *  This effectively transfers ownership of a refcount on the cl_sampler
      *  into the new Sampler object.
      */
-    Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
-
-    /*! \brief Assignment operator from Sampler.
-     * 
-     *  This calls clRetainSampler() on the parameter and clReleaseSampler()
-     *  on the previous value held by this instance.
-     */
-    Sampler& operator = (const Sampler& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
+    __CL_EXPLICIT_CONSTRUCTORS Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
 
     /*! \brief Assignment operator from cl_sampler - takes ownership.
      *
@@ -4287,6 +4687,36 @@
         return *this;
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler(const Sampler& sam) : detail::Wrapper<cl_type>(sam) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler& operator = (const Sampler &sam)
+    {
+        detail::Wrapper<cl_type>::operator=(sam);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler(Sampler&& sam) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(sam)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler& operator = (Sampler &&sam)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(sam));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     //! \brief Wrapper for clGetSamplerInfo().
     template <typename T>
     cl_int getInfo(cl_sampler_info name, T* param) const
@@ -4379,14 +4809,14 @@
 struct KernelArgumentHandler
 {
     static ::size_t size(const T&) { return sizeof(T); }
-    static T* ptr(T& value) { return &value; }
+    static const T* ptr(const T& value) { return &value; }
 };
 
 template <>
 struct KernelArgumentHandler<LocalSpaceArg>
 {
     static ::size_t size(const LocalSpaceArg& value) { return value.size_; }
-    static void* ptr(LocalSpaceArg&) { return NULL; }
+    static const void* ptr(const LocalSpaceArg&) { return NULL; }
 };
 
 } 
@@ -4430,21 +4860,9 @@
 public:
     inline Kernel(const Program& program, const char* name, cl_int* err = NULL);
 
-    /*! \brief Destructor.
-     *
-     *  This calls clReleaseKernel() on the value held by this instance.
-     */
-    ~Kernel() { }
-
     //! \brief Default constructor - initializes to NULL.
     Kernel() { }
 
-    /*! \brief Copy constructor - performs shallow copy.
-     * 
-     *  This calls clRetainKernel() on the parameter's cl_kernel.
-     */
-    Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
-
     /*! \brief Constructor from cl_kernel - takes ownership.
      * 
      *  This effectively transfers ownership of a refcount on the cl_kernel
@@ -4452,19 +4870,6 @@
      */
     __CL_EXPLICIT_CONSTRUCTORS Kernel(const cl_kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
 
-    /*! \brief Assignment operator from Kernel.
-     * 
-     *  This calls clRetainKernel() on the parameter and clReleaseKernel()
-     *  on the previous value held by this instance.
-     */
-    Kernel& operator = (const Kernel& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
-
     /*! \brief Assignment operator from cl_kernel - takes ownership.
      *
      *  This effectively transfers ownership of a refcount on the rhs and calls
@@ -4476,6 +4881,36 @@
         return *this;
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel& operator = (const Kernel &kernel)
+    {
+        detail::Wrapper<cl_type>::operator=(kernel);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel(Kernel&& kernel) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(kernel)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel& operator = (Kernel &&kernel)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(kernel));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     template <typename T>
     cl_int getInfo(cl_kernel_info name, T* param) const
     {
@@ -4544,7 +4979,7 @@
     }
 
     template <typename T>
-    cl_int setArg(cl_uint index, T value)
+    cl_int setArg(cl_uint index, const T &value)
     {
         return detail::errHandler(
             ::clSetKernelArg(
@@ -4555,7 +4990,7 @@
             __SET_KERNEL_ARGS_ERR);
     }
 
-    cl_int setArg(cl_uint index, ::size_t size, void* argPtr)
+    cl_int setArg(cl_uint index, ::size_t size, const void* argPtr)
     {
         return detail::errHandler(
             ::clSetKernelArg(object_, index, size, argPtr),
@@ -4574,41 +5009,7 @@
 
     Program(
         const STRING_CLASS& source,
-        cl_int* err = NULL)
-    {
-        cl_int error;
-
-        const char * strings = source.c_str();
-        const ::size_t length  = source.size();
-
-        Context context = Context::getDefault(err);
-
-        object_ = ::clCreateProgramWithSource(
-            context(), (cl_uint)1, &strings, &length, &error);
-
-        detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
-
-        if (error == CL_SUCCESS) {
-
-            error = ::clBuildProgram(
-                object_,
-                0,
-                NULL,
-                "",
-                NULL,
-                NULL);
-
-            detail::errHandler(error, __BUILD_PROGRAM_ERR);
-        }
-
-        if (err != NULL) {
-            *err = error;
-        }
-    }
-
-    Program(
-        const STRING_CLASS& source,
-		bool build,
+        bool build = false,
         cl_int* err = NULL)
     {
         cl_int error;
@@ -4760,7 +5161,7 @@
         object_ = ::clCreateProgramWithBinary(
             context(), (cl_uint) devices.size(),
             deviceIDs,
-            lengths, images, binaryStatus != NULL
+            lengths, images, (binaryStatus != NULL && numDevices > 0)
                ? &binaryStatus->front()
                : NULL, &error);
 
@@ -4807,24 +5208,44 @@
 
     Program() { }
 
-    Program(const Program& program) : detail::Wrapper<cl_type>(program) { }
-
     __CL_EXPLICIT_CONSTRUCTORS Program(const cl_program& program) : detail::Wrapper<cl_type>(program) { }
 
-    Program& operator = (const Program& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
-
     Program& operator = (const cl_program& rhs)
     {
         detail::Wrapper<cl_type>::operator=(rhs);
         return *this;
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program(const Program& program) : detail::Wrapper<cl_type>(program) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program& operator = (const Program &program)
+    {
+        detail::Wrapper<cl_type>::operator=(program);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program(Program&& program) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(program)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program& operator = (Program &&program)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(program));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     cl_int build(
         const VECTOR_CLASS<Device>& devices,
         const char* options = NULL,
@@ -4866,7 +5287,7 @@
     }
 
 #if defined(CL_VERSION_1_2)
-	cl_int compile(
+    cl_int compile(
         const char* options = NULL,
         void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
         void* data = NULL) const
@@ -4877,9 +5298,9 @@
                 0,
                 NULL,
                 options,
-				0,
-				NULL,
-				NULL,
+                0,
+                NULL,
+                NULL,
                 notifyFptr,
                 data),
                 __COMPILE_PROGRAM_ERR);
@@ -4959,11 +5380,14 @@
     void* data = NULL,
     cl_int* err = NULL) 
 {
-    cl_int err_local = CL_SUCCESS;
+    cl_int error_local = CL_SUCCESS;
 
     cl_program programs[2] = { input1(), input2() };
 
-    Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>();
+    Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>(&error_local);
+    if(error_local!=CL_SUCCESS) {
+        detail::errHandler(error_local, __LINK_PROGRAM_ERR);
+    }
 
     cl_program prog = ::clLinkProgram(
         ctx(),
@@ -4974,11 +5398,11 @@
         programs,
         notifyFptr,
         data,
-        &err_local);
+        &error_local);
 
-    detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
+    detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
     if (err != NULL) {
-        *err = err_local;
+        *err = error_local;
     }
 
     return Program(prog);
@@ -4991,7 +5415,7 @@
     void* data = NULL,
     cl_int* err = NULL) 
 {
-    cl_int err_local = CL_SUCCESS;
+    cl_int error_local = CL_SUCCESS;
 
     cl_program * programs = (cl_program*) alloca(inputPrograms.size() * sizeof(cl_program));
 
@@ -5001,8 +5425,15 @@
         }
     } 
 
+    Context ctx;
+    if(inputPrograms.size() > 0) {
+        ctx = inputPrograms[0].getInfo<CL_PROGRAM_CONTEXT>(&error_local);
+        if(error_local!=CL_SUCCESS) {
+            detail::errHandler(error_local, __LINK_PROGRAM_ERR);
+        }
+    }
     cl_program prog = ::clLinkProgram(
-        Context::getDefault()(),
+        ctx(),
         0,
         NULL,
         options,
@@ -5010,11 +5441,11 @@
         programs,
         notifyFptr,
         data,
-        &err_local);
+        &error_local);
 
-    detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
+    detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
     if (err != NULL) {
-        *err = err_local;
+        *err = error_local;
     }
 
     return Program(prog);
@@ -5060,7 +5491,11 @@
 class CommandQueue : public detail::Wrapper<cl_command_queue>
 {
 private:
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+    static std::atomic<int> default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     static volatile int default_initialized_;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
     static CommandQueue default_;
     static volatile cl_int default_error_;
 public:
@@ -5071,7 +5506,7 @@
         cl_int error;
 
         Context context = Context::getDefault(&error);
-        detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
 
         if (error != CL_SUCCESS) {
             if (err != NULL) {
@@ -5090,6 +5525,37 @@
             }
         }
     }
+    /*!
+    * \brief Constructs a CommandQueue for an implementation defined device in the given context
+    */
+    explicit CommandQueue(
+        const Context& context,
+        cl_command_queue_properties properties = 0,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        VECTOR_CLASS<cl::Device> devices;
+        error = context.getInfo(CL_CONTEXT_DEVICES, &devices);
+
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+
+        if (error != CL_SUCCESS)
+        {
+            if (err != NULL) {
+                *err = error;
+            }
+            return;
+        }
+
+        object_ = ::clCreateCommandQueue(context(), devices[0](), properties, &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+
+        if (err != NULL) {
+            *err = error;
+        }
+
+    }
 
     CommandQueue(
         const Context& context,
@@ -5107,6 +5573,36 @@
         }
     }
 
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue(const CommandQueue& queue) : detail::Wrapper<cl_type>(queue) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue& operator = (const CommandQueue &queue)
+    {
+        detail::Wrapper<cl_type>::operator=(queue);
+        return *this;
+    }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue(CommandQueue&& queue) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(queue)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue& operator = (CommandQueue &&queue)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(queue));
+        return *this;
+    }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
     static CommandQueue getDefault(cl_int * err = NULL) 
     {
         int state = detail::compare_exchange(
@@ -5170,17 +5666,7 @@
 
     CommandQueue() { }
 
-    CommandQueue(const CommandQueue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
-
-    CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
-
-    CommandQueue& operator = (const CommandQueue& rhs)
-    {
-        if (this != &rhs) {
-            detail::Wrapper<cl_type>::operator=(rhs);
-        }
-        return *this;
-    }
+    __CL_EXPLICIT_CONSTRUCTORS CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
 
     CommandQueue& operator = (const cl_command_queue& rhs)
     {
@@ -5333,7 +5819,7 @@
         ::size_t buffer_slice_pitch,
         ::size_t host_row_pitch,
         ::size_t host_slice_pitch,
-        void *ptr,
+        const void *ptr,
         const VECTOR_CLASS<Event>* events = NULL,
         Event* event = NULL) const
     {
@@ -5470,7 +5956,7 @@
         const size_t<3>& region,
         ::size_t row_pitch,
         ::size_t slice_pitch,
-        void* ptr,
+        const void* ptr,
         const VECTOR_CLASS<Event>* events = NULL,
         Event* event = NULL) const
     {
@@ -5679,18 +6165,22 @@
         Event* event = NULL,
         cl_int* err = NULL) const
     {
+        cl_event tmp;
         cl_int error;
         void * result = ::clEnqueueMapBuffer(
             object_, buffer(), blocking, flags, offset, size,
             (events != NULL) ? (cl_uint) events->size() : 0,
             (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
-            (cl_event*) event,
+            (event != NULL) ? &tmp : NULL,
             &error);
 
         detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
         if (err != NULL) {
             *err = error;
         }
+        if (event != NULL && error == CL_SUCCESS)
+            *event = tmp;
+
         return result;
     }
 
@@ -5706,6 +6196,7 @@
         Event* event = NULL,
         cl_int* err = NULL) const
     {
+        cl_event tmp;
         cl_int error;
         void * result = ::clEnqueueMapImage(
             object_, buffer(), blocking, flags,
@@ -5713,13 +6204,15 @@
             row_pitch, slice_pitch,
             (events != NULL) ? (cl_uint) events->size() : 0,
             (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
-            (cl_event*) event,
+            (event != NULL) ? &tmp : NULL,
             &error);
 
         detail::errHandler(error, __ENQUEUE_MAP_IMAGE_ERR);
         if (err != NULL) {
               *err = error;
         }
+        if (event != NULL && error == CL_SUCCESS)
+            *event = tmp;
         return result;
     }
 
@@ -5758,7 +6251,7 @@
      */
     cl_int enqueueMarkerWithWaitList(
         const VECTOR_CLASS<Event> *events = 0,
-        Event *event = 0)
+        Event *event = 0) const
     {
         cl_event tmp;
         cl_int err = detail::errHandler(
@@ -5788,7 +6281,7 @@
      */
     cl_int enqueueBarrierWithWaitList(
         const VECTOR_CLASS<Event> *events = 0,
-        Event *event = 0)
+        Event *event = 0) const
     {
         cl_event tmp;
         cl_int err = detail::errHandler(
@@ -5814,7 +6307,7 @@
         cl_mem_migration_flags flags,
         const VECTOR_CLASS<Event>* events = NULL,
         Event* event = NULL
-        )
+        ) const
     {
         cl_event tmp;
         
@@ -5912,7 +6405,7 @@
                 object_, userFptr, args.first, args.second,
                 (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
                 mems,
-                (mem_locs != NULL) ? (const void **) &mem_locs->front() : NULL,
+                (mem_locs != NULL && mem_locs->size() > 0) ? (const void **) &mem_locs->front() : NULL,
                 (events != NULL) ? (cl_uint) events->size() : 0,
                 (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
                 (event != NULL) ? &tmp : NULL),
@@ -5931,9 +6424,17 @@
     CL_EXT_PREFIX__VERSION_1_1_DEPRECATED 
     cl_int enqueueMarker(Event* event = NULL) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
     {
-        return detail::errHandler(
-            ::clEnqueueMarker(object_, (cl_event*) event),
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueMarker(
+                object_, 
+                (event != NULL) ? &tmp : NULL),
             __ENQUEUE_MARKER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
     }
 
     CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
@@ -5943,7 +6444,7 @@
             ::clEnqueueWaitForEvents(
                 object_,
                 (cl_uint) events.size(),
-                (const cl_event*) &events.front()),
+                events.size() > 0 ? (const cl_event*) &events.front() : NULL),
             __ENQUEUE_WAIT_FOR_EVENTS_ERR);
     }
 #endif // #if defined(CL_VERSION_1_1)
@@ -5958,7 +6459,7 @@
              ::clEnqueueAcquireGLObjects(
                  object_,
                  (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
-                 (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+                 (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
                  (events != NULL) ? (cl_uint) events->size() : 0,
                  (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
                  (event != NULL) ? &tmp : NULL),
@@ -5980,7 +6481,7 @@
              ::clEnqueueReleaseGLObjects(
                  object_,
                  (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
-                 (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+                 (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
                  (events != NULL) ? (cl_uint) events->size() : 0,
                  (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
                  (event != NULL) ? &tmp : NULL),
@@ -6023,7 +6524,7 @@
              pfn_clEnqueueAcquireD3D10ObjectsKHR(
                  object_,
                  (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
-                 (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+                 (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
                  (events != NULL) ? (cl_uint) events->size() : 0,
                  (events != NULL) ? (cl_event*) &events->front() : NULL,
                  (event != NULL) ? &tmp : NULL),
@@ -6056,9 +6557,9 @@
             pfn_clEnqueueReleaseD3D10ObjectsKHR(
                 object_,
                 (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
-                (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+                (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
                 (events != NULL) ? (cl_uint) events->size() : 0,
-                (events != NULL) ? (cl_event*) &events->front() : NULL,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
                 (event != NULL) ? &tmp : NULL),
             __ENQUEUE_RELEASE_GL_ERR);
 
@@ -6094,14 +6595,121 @@
 };
 
 #ifdef _WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__declspec(selectany) std::atomic<int> CommandQueue::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __declspec(selectany) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __declspec(selectany) CommandQueue CommandQueue::default_;
 __declspec(selectany) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
-#else
+#else // !_WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__attribute__((weak)) std::atomic<int> CommandQueue::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __attribute__((weak)) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
 __attribute__((weak)) CommandQueue CommandQueue::default_;
 __attribute__((weak)) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
-#endif
+#endif // !_WIN32
+
+template< typename IteratorType >
+Buffer::Buffer(
+    const Context &context,
+    IteratorType startIterator,
+    IteratorType endIterator,
+    bool readOnly,
+    bool useHostPtr,
+    cl_int* err)
+{
+    typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+    cl_int error;
+
+    cl_mem_flags flags = 0;
+    if( readOnly ) {
+        flags |= CL_MEM_READ_ONLY;
+    }
+    else {
+        flags |= CL_MEM_READ_WRITE;
+    }
+    if( useHostPtr ) {
+        flags |= CL_MEM_USE_HOST_PTR;
+    }
+    
+    ::size_t size = sizeof(DataType)*(endIterator - startIterator);
+
+    if( useHostPtr ) {
+        object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+    } else {
+        object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+    }
+
+    detail::errHandler(error, __CREATE_BUFFER_ERR);
+    if (err != NULL) {
+        *err = error;
+    }
+
+    if( !useHostPtr ) {
+        CommandQueue queue(context, 0, &error);
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        error = cl::copy(queue, startIterator, endIterator, *this);
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+}
+
+template< typename IteratorType >
+Buffer::Buffer(
+    const CommandQueue &queue,
+    IteratorType startIterator,
+    IteratorType endIterator,
+    bool readOnly,
+    bool useHostPtr,
+    cl_int* err)
+{
+    typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+    cl_int error;
+
+    cl_mem_flags flags = 0;
+    if (readOnly) {
+        flags |= CL_MEM_READ_ONLY;
+    }
+    else {
+        flags |= CL_MEM_READ_WRITE;
+    }
+    if (useHostPtr) {
+        flags |= CL_MEM_USE_HOST_PTR;
+    }
+
+    ::size_t size = sizeof(DataType)*(endIterator - startIterator);
+
+    Context context = queue.getInfo<CL_QUEUE_CONTEXT>();
+
+    if (useHostPtr) {
+        object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+    }
+    else {
+        object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+    }
+
+    detail::errHandler(error, __CREATE_BUFFER_ERR);
+    if (err != NULL) {
+        *err = error;
+    }
+
+    if (!useHostPtr) {
+        error = cl::copy(queue, startIterator, endIterator, *this);
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+}
 
 inline cl_int enqueueReadBuffer(
     const Buffer& buffer,
@@ -6221,10 +6829,44 @@
 
 /**
  * Blocking copy operation between iterators and a buffer.
+ * Host to Device.
+ * Uses default command queue.
  */
 template< typename IteratorType >
 inline cl_int copy( IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer )
 {
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS)
+        return error;
+
+    return cl::copy(queue, startIterator, endIterator, buffer);
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ * Device to Host.
+ * Uses default command queue.
+ */
+template< typename IteratorType >
+inline cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator )
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS)
+        return error;
+
+    return cl::copy(queue, buffer, startIterator, endIterator);
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ * Host to Device.
+ * Uses specified queue.
+ */
+template< typename IteratorType >
+inline cl_int copy( const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer )
+{
     typedef typename std::iterator_traits<IteratorType>::value_type DataType;
     cl_int error;
     
@@ -6232,7 +6874,7 @@
     ::size_t byteLength = length*sizeof(DataType);
 
     DataType *pointer = 
-        static_cast<DataType*>(enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_WRITE, 0, byteLength, 0, 0, &error));
+        static_cast<DataType*>(queue.enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_WRITE, 0, byteLength, 0, 0, &error));
     // if exceptions enabled, enqueueMapBuffer will throw
     if( error != CL_SUCCESS ) {
         return error;
@@ -6247,7 +6889,7 @@
     std::copy(startIterator, endIterator, pointer);
 #endif
     Event endEvent;
-    error = enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
+    error = queue.enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
     // if exceptions enabled, enqueueUnmapMemObject will throw
     if( error != CL_SUCCESS ) { 
         return error;
@@ -6258,9 +6900,11 @@
 
 /**
  * Blocking copy operation between iterators and a buffer.
+ * Device to Host.
+ * Uses specified queue.
  */
 template< typename IteratorType >
-inline cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator )
+inline cl_int copy( const CommandQueue &queue, const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator )
 {
     typedef typename std::iterator_traits<IteratorType>::value_type DataType;
     cl_int error;
@@ -6269,14 +6913,14 @@
     ::size_t byteLength = length*sizeof(DataType);
 
     DataType *pointer = 
-        static_cast<DataType*>(enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_READ, 0, byteLength, 0, 0, &error));
+        static_cast<DataType*>(queue.enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_READ, 0, byteLength, 0, 0, &error));
     // if exceptions enabled, enqueueMapBuffer will throw
     if( error != CL_SUCCESS ) {
         return error;
     }
     std::copy(pointer, pointer + length, startIterator);
     Event endEvent;
-    error = enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
+    error = queue.enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
     // if exceptions enabled, enqueueUnmapMemObject will throw
     if( error != CL_SUCCESS ) { 
         return error;
@@ -6332,7 +6976,7 @@
     ::size_t buffer_slice_pitch,
     ::size_t host_row_pitch,
     ::size_t host_slice_pitch,
-    void *ptr,
+    const void *ptr,
     const VECTOR_CLASS<Event>* events = NULL,
     Event* event = NULL)
 {
@@ -6430,7 +7074,7 @@
     const size_t<3>& region,
     ::size_t row_pitch,
     ::size_t slice_pitch,
-    void* ptr,
+    const void* ptr,
     const VECTOR_CLASS<Event>* events = NULL,
     Event* event = NULL)
 {
@@ -6769,6 +7413,7 @@
    typename T20,   typename T21,   typename T22,   typename T23,
    typename T24,   typename T25,   typename T26,   typename T27,
    typename T28,   typename T29,   typename T30,   typename T31
+
 >
 class KernelFunctorGlobal
 {
@@ -6822,6 +7467,7 @@
         T29 t29 = NullType(),
         T30 t30 = NullType(),
         T31 t31 = NullType()
+
         )
     {
         Event event;
@@ -6857,6 +7503,7 @@
         SetArg<29, T29>::set(kernel_, t29);
         SetArg<30, T30>::set(kernel_, t30);
         SetArg<31, T31>::set(kernel_, t31);
+
         
         args.queue_.enqueueNDRangeKernel(
             kernel_,
@@ -12147,6 +12794,7 @@
    typename T27 = detail::NullType,   typename T28 = detail::NullType,
    typename T29 = detail::NullType,   typename T30 = detail::NullType,
    typename T31 = detail::NullType
+
 >
 struct make_kernel :
     public detail::functionImplementation_<
@@ -12158,11 +12806,12 @@
                T20,   T21,   T22,   T23,
                T24,   T25,   T26,   T27,
                T28,   T29,   T30,   T31
+
     >
 {
 public:
-	typedef detail::KernelFunctorGlobal<             
-		       T0,   T1,   T2,   T3,
+    typedef detail::KernelFunctorGlobal<             
+               T0,   T1,   T2,   T3,
                T4,   T5,   T6,   T7,
                T8,   T9,   T10,   T11,
                T12,   T13,   T14,   T15,
@@ -12170,6 +12819,7 @@
                T20,   T21,   T22,   T23,
                T24,   T25,   T26,   T27,
                T28,   T29,   T30,   T31
+
     > FunctorType;
 
     make_kernel(
@@ -12185,6 +12835,7 @@
                        T20,   T21,   T22,   T23,
                        T24,   T25,   T26,   T27,
                        T28,   T29,   T30,   T31
+
            >(
             FunctorType(program, name, err)) 
     {}
@@ -12200,6 +12851,7 @@
                        T20,   T21,   T22,   T23,
                        T24,   T25,   T26,   T27,
                        T28,   T29,   T30,   T31
+
            >(
             FunctorType(kernel)) 
     {}    
@@ -12296,10 +12948,9 @@
 #undef __DEFAULT_BEING_INITIALIZED 
 #undef __DEFAULT_INITIALIZED
 
-} // namespace cl
+#undef CL_HPP_RVALUE_REFERENCES_SUPPORTED
+#undef CL_HPP_NOEXCEPT
 
-#ifdef _WIN32
-#pragma pop_macro("max")
-#endif // _WIN32
+} // namespace cl
 
 #endif // CL_HPP_
diff --git a/3-0/include/CL/cl2.hpp b/3-0/include/CL/cl2.hpp
new file mode 100644
index 0000000..09764a0
--- /dev/null
+++ b/3-0/include/CL/cl2.hpp
@@ -0,0 +1,9575 @@
+/*******************************************************************************
+ * Copyright (c) 2008-2016 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+/*! \file
+ *
+ *   \brief C++ bindings for OpenCL 1.0 (rev 48), OpenCL 1.1 (rev 33),
+ *       OpenCL 1.2 (rev 15) and OpenCL 2.0 (rev 29)
+ *   \author Lee Howes and Bruce Merry
+ *
+ *   Derived from the OpenCL 1.x C++ bindings written by
+ *   Benedict R. Gaster, Laurent Morichetti and Lee Howes
+ *   With additions and fixes from:
+ *       Brian Cole, March 3rd 2010 and April 2012
+ *       Matt Gruenke, April 2012.
+ *       Bruce Merry, February 2013.
+ *       Tom Deakin and Simon McIntosh-Smith, July 2013
+ *       James Price, 2015-
+ *
+ *   \version 2.0.10
+ *   \date 2016-07-20
+ *
+ *   Optional extension support
+ *
+ *         cl_ext_device_fission
+ *         #define CL_HPP_USE_CL_DEVICE_FISSION
+ *         cl_khr_d3d10_sharing
+ *         #define CL_HPP_USE_DX_INTEROP
+ *         cl_khr_sub_groups
+ *         #define CL_HPP_USE_CL_SUB_GROUPS_KHR
+ *         cl_khr_image2d_from_buffer
+ *         #define CL_HPP_USE_CL_IMAGE2D_FROM_BUFFER_KHR
+ *
+ *   Doxygen documentation for this header is available here:
+ *
+ *       http://khronosgroup.github.io/OpenCL-CLHPP/
+ *
+ *   The latest version of this header can be found on the GitHub releases page:
+ *
+ *       https://github.com/KhronosGroup/OpenCL-CLHPP/releases
+ *
+ *   Bugs and patches can be submitted to the GitHub repository:
+ *
+ *       https://github.com/KhronosGroup/OpenCL-CLHPP
+ */
+
+/*! \mainpage
+ * \section intro Introduction
+ * For many large applications C++ is the language of choice and so it seems
+ * reasonable to define C++ bindings for OpenCL.
+ *
+ * The interface is contained with a single C++ header file \em cl2.hpp and all
+ * definitions are contained within the namespace \em cl. There is no additional
+ * requirement to include \em cl.h and to use either the C++ or original C
+ * bindings; it is enough to simply include \em cl2.hpp.
+ *
+ * The bindings themselves are lightweight and correspond closely to the
+ * underlying C API. Using the C++ bindings introduces no additional execution
+ * overhead.
+ *
+ * There are numerous compatibility, portability and memory management
+ * fixes in the new header as well as additional OpenCL 2.0 features.
+ * As a result the header is not directly backward compatible and for this
+ * reason we release it as cl2.hpp rather than a new version of cl.hpp.
+ * 
+ *
+ * \section compatibility Compatibility
+ * Due to the evolution of the underlying OpenCL API the 2.0 C++ bindings
+ * include an updated approach to defining supported feature versions
+ * and the range of valid underlying OpenCL runtime versions supported.
+ *
+ * The combination of preprocessor macros CL_HPP_TARGET_OPENCL_VERSION and 
+ * CL_HPP_MINIMUM_OPENCL_VERSION control this range. These are three digit
+ * decimal values representing OpenCL runime versions. The default for 
+ * the target is 200, representing OpenCL 2.0 and the minimum is also 
+ * defined as 200. These settings would use 2.0 API calls only.
+ * If backward compatibility with a 1.2 runtime is required, the minimum
+ * version may be set to 120.
+ *
+ * Note that this is a compile-time setting, and so affects linking against
+ * a particular SDK version rather than the versioning of the loaded runtime.
+ *
+ * The earlier versions of the header included basic vector and string 
+ * classes based loosely on STL versions. These were difficult to 
+ * maintain and very rarely used. For the 2.0 header we now assume
+ * the presence of the standard library unless requested otherwise.
+ * We use std::array, std::vector, std::shared_ptr and std::string 
+ * throughout to safely manage memory and reduce the chance of a 
+ * recurrance of earlier memory management bugs.
+ *
+ * These classes are used through typedefs in the cl namespace: 
+ * cl::array, cl::vector, cl::pointer and cl::string.
+ * In addition cl::allocate_pointer forwards to std::allocate_shared
+ * by default.
+ * In all cases these standard library classes can be replaced with 
+ * custom interface-compatible versions using the CL_HPP_NO_STD_ARRAY, 
+ * CL_HPP_NO_STD_VECTOR, CL_HPP_NO_STD_UNIQUE_PTR and 
+ * CL_HPP_NO_STD_STRING macros.
+ *
+ * The OpenCL 1.x versions of the C++ bindings included a size_t wrapper
+ * class to interface with kernel enqueue. This caused unpleasant interactions
+ * with the standard size_t declaration and led to namespacing bugs.
+ * In the 2.0 version we have replaced this with a std::array-based interface.
+ * However, the old behaviour can be regained for backward compatibility
+ * using the CL_HPP_ENABLE_SIZE_T_COMPATIBILITY macro.
+ *
+ * Finally, the program construction interface used a clumsy vector-of-pairs
+ * design in the earlier versions. We have replaced that with a cleaner 
+ * vector-of-vectors and vector-of-strings design. However, for backward 
+ * compatibility old behaviour can be regained with the
+ * CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY macro.
+ * 
+ * In OpenCL 2.0 OpenCL C is not entirely backward compatibility with 
+ * earlier versions. As a result a flag must be passed to the OpenCL C
+ * compiled to request OpenCL 2.0 compilation of kernels with 1.2 as
+ * the default in the absence of the flag.
+ * In some cases the C++ bindings automatically compile code for ease.
+ * For those cases the compilation defaults to OpenCL C 2.0.
+ * If this is not wanted, the CL_HPP_CL_1_2_DEFAULT_BUILD macro may
+ * be specified to assume 1.2 compilation.
+ * If more fine-grained decisions on a per-kernel bases are required
+ * then explicit build operations that take the flag should be used.
+ *
+ *
+ * \section parameterization Parameters
+ * This header may be parameterized by a set of preprocessor macros.
+ *
+ * - CL_HPP_TARGET_OPENCL_VERSION
+ *
+ *   Defines the target OpenCL runtime version to build the header
+ *   against. Defaults to 200, representing OpenCL 2.0.
+ *
+ * - CL_HPP_NO_STD_STRING
+ *
+ *   Do not use the standard library string class. cl::string is not
+ *   defined and may be defined by the user before cl2.hpp is
+ *   included.
+ *
+ * - CL_HPP_NO_STD_VECTOR
+ *
+ *   Do not use the standard library vector class. cl::vector is not
+ *   defined and may be defined by the user before cl2.hpp is
+ *   included.
+ *
+ * - CL_HPP_NO_STD_ARRAY
+ *
+ *   Do not use the standard library array class. cl::array is not
+ *   defined and may be defined by the user before cl2.hpp is
+ *   included.
+ *
+ * - CL_HPP_NO_STD_UNIQUE_PTR
+ *
+ *   Do not use the standard library unique_ptr class. cl::pointer and
+ *   the cl::allocate_pointer functions are not defined and may be
+ *   defined by the user before cl2.hpp is included.
+ *
+ * - CL_HPP_ENABLE_DEVICE_FISSION
+ *
+ *   Enables device fission for OpenCL 1.2 platforms.
+ *
+ * - CL_HPP_ENABLE_EXCEPTIONS
+ *
+ *   Enable exceptions for use in the C++ bindings header. This is the
+ *   preferred error handling mechanism but is not required.
+ *
+ * - CL_HPP_ENABLE_SIZE_T_COMPATIBILITY
+ *
+ *   Backward compatibility option to support cl.hpp-style size_t
+ *   class.  Replaces the updated std::array derived version and
+ *   removal of size_t from the namespace. Note that in this case the
+ *   new size_t class is placed in the cl::compatibility namespace and
+ *   thus requires an additional using declaration for direct backward
+ *   compatibility.
+ *
+ * - CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY
+ *
+ *   Enable older vector of pairs interface for construction of
+ *   programs.
+ *
+ * - CL_HPP_CL_1_2_DEFAULT_BUILD
+ *
+ *   Default to OpenCL C 1.2 compilation rather than OpenCL C 2.0
+ *   applies to use of cl::Program construction and other program
+ *   build variants.
+ *
+ *
+ * \section example Example
+ *
+ * The following example shows a general use case for the C++
+ * bindings, including support for the optional exception feature and
+ * also the supplied vector and string classes, see following sections for
+ * decriptions of these features.
+ *
+ * \code
+    #define CL_HPP_ENABLE_EXCEPTIONS
+    #define CL_HPP_TARGET_OPENCL_VERSION 200
+
+    #include <CL/cl2.hpp>
+    #include <iostream>
+    #include <vector>
+    #include <memory>
+    #include <algorithm>
+
+    const int numElements = 32;
+
+    int main(void)
+    {
+        // Filter for a 2.0 platform and set it as the default
+        std::vector<cl::Platform> platforms;
+        cl::Platform::get(&platforms);
+        cl::Platform plat;
+        for (auto &p : platforms) {
+            std::string platver = p.getInfo<CL_PLATFORM_VERSION>();
+            if (platver.find("OpenCL 2.") != std::string::npos) {
+                plat = p;
+            }
+        }
+        if (plat() == 0)  {
+            std::cout << "No OpenCL 2.0 platform found.";
+            return -1;
+        }
+
+        cl::Platform newP = cl::Platform::setDefault(plat);
+        if (newP != plat) {
+            std::cout << "Error setting default platform.";
+            return -1;
+        }
+
+        // Use C++11 raw string literals for kernel source code
+        std::string kernel1{R"CLC(
+            global int globalA;
+            kernel void updateGlobal()
+            {
+              globalA = 75;
+            }
+        )CLC"};
+        std::string kernel2{R"CLC(
+            typedef struct { global int *bar; } Foo;
+            kernel void vectorAdd(global const Foo* aNum, global const int *inputA, global const int *inputB,
+                                  global int *output, int val, write_only pipe int outPipe, queue_t childQueue)
+            {
+              output[get_global_id(0)] = inputA[get_global_id(0)] + inputB[get_global_id(0)] + val + *(aNum->bar);
+              write_pipe(outPipe, &val);
+              queue_t default_queue = get_default_queue();
+              ndrange_t ndrange = ndrange_1D(get_global_size(0)/2, get_global_size(0)/2);
+
+              // Have a child kernel write into third quarter of output
+              enqueue_kernel(default_queue, CLK_ENQUEUE_FLAGS_WAIT_KERNEL, ndrange,
+                ^{
+                    output[get_global_size(0)*2 + get_global_id(0)] =
+                      inputA[get_global_size(0)*2 + get_global_id(0)] + inputB[get_global_size(0)*2 + get_global_id(0)] + globalA;
+                });
+
+              // Have a child kernel write into last quarter of output
+              enqueue_kernel(childQueue, CLK_ENQUEUE_FLAGS_WAIT_KERNEL, ndrange,
+                ^{
+                    output[get_global_size(0)*3 + get_global_id(0)] =
+                      inputA[get_global_size(0)*3 + get_global_id(0)] + inputB[get_global_size(0)*3 + get_global_id(0)] + globalA + 2;
+                });
+            }
+        )CLC"};
+
+        // New simpler string interface style
+        std::vector<std::string> programStrings {kernel1, kernel2};
+
+        cl::Program vectorAddProgram(programStrings);
+        try {
+            vectorAddProgram.build("-cl-std=CL2.0");
+        }
+        catch (...) {
+            // Print build info for all devices
+            cl_int buildErr = CL_SUCCESS;
+            auto buildInfo = vectorAddProgram.getBuildInfo<CL_PROGRAM_BUILD_LOG>(&buildErr);
+            for (auto &pair : buildInfo) {
+                std::cerr << pair.second << std::endl << std::endl;
+            }
+
+            return 1;
+        }
+
+        typedef struct { int *bar; } Foo;
+
+        // Get and run kernel that initializes the program-scope global
+        // A test for kernels that take no arguments
+        auto program2Kernel =
+            cl::KernelFunctor<>(vectorAddProgram, "updateGlobal");
+        program2Kernel(
+            cl::EnqueueArgs(
+            cl::NDRange(1)));
+
+        //////////////////
+        // SVM allocations
+
+        auto anSVMInt = cl::allocate_svm<int, cl::SVMTraitCoarse<>>();
+        *anSVMInt = 5;
+        cl::SVMAllocator<Foo, cl::SVMTraitCoarse<cl::SVMTraitReadOnly<>>> svmAllocReadOnly;
+        auto fooPointer = cl::allocate_pointer<Foo>(svmAllocReadOnly);
+        fooPointer->bar = anSVMInt.get();
+        cl::SVMAllocator<int, cl::SVMTraitCoarse<>> svmAlloc;
+        std::vector<int, cl::SVMAllocator<int, cl::SVMTraitCoarse<>>> inputA(numElements, 1, svmAlloc);
+        cl::coarse_svm_vector<int> inputB(numElements, 2, svmAlloc);
+
+        //
+        //////////////
+
+        // Traditional cl_mem allocations
+        std::vector<int> output(numElements, 0xdeadbeef);
+        cl::Buffer outputBuffer(begin(output), end(output), false);
+        cl::Pipe aPipe(sizeof(cl_int), numElements / 2);
+
+        // Default command queue, also passed in as a parameter
+        cl::DeviceCommandQueue defaultDeviceQueue = cl::DeviceCommandQueue::makeDefault(
+            cl::Context::getDefault(), cl::Device::getDefault());
+
+        auto vectorAddKernel =
+            cl::KernelFunctor<
+                decltype(fooPointer)&,
+                int*,
+                cl::coarse_svm_vector<int>&,
+                cl::Buffer,
+                int,
+                cl::Pipe&,
+                cl::DeviceCommandQueue
+                >(vectorAddProgram, "vectorAdd");
+
+        // Ensure that the additional SVM pointer is available to the kernel
+        // This one was not passed as a parameter
+        vectorAddKernel.setSVMPointers(anSVMInt);
+
+        // Hand control of coarse allocations to runtime
+        cl::enqueueUnmapSVM(anSVMInt);
+        cl::enqueueUnmapSVM(fooPointer);
+        cl::unmapSVM(inputB);
+        cl::unmapSVM(output2);
+
+	    cl_int error;
+	    vectorAddKernel(
+            cl::EnqueueArgs(
+                cl::NDRange(numElements/2),
+                cl::NDRange(numElements/2)),
+            fooPointer,
+            inputA.data(),
+            inputB,
+            outputBuffer,
+            3,
+            aPipe,
+            defaultDeviceQueue,
+		    error
+            );
+
+        cl::copy(outputBuffer, begin(output), end(output));
+        // Grab the SVM output vector using a map
+        cl::mapSVM(output2);
+
+        cl::Device d = cl::Device::getDefault();
+
+        std::cout << "Output:\n";
+        for (int i = 1; i < numElements; ++i) {
+            std::cout << "\t" << output[i] << "\n";
+        }
+        std::cout << "\n\n";
+
+        return 0;
+    }
+ *
+ * \endcode
+ *
+ */
+#ifndef CL_HPP_
+#define CL_HPP_
+
+/* Handle deprecated preprocessor definitions. In each case, we only check for
+ * the old name if the new name is not defined, so that user code can define
+ * both and hence work with either version of the bindings.
+ */
+#if !defined(CL_HPP_USE_DX_INTEROP) && defined(USE_DX_INTEROP)
+# pragma message("cl2.hpp: USE_DX_INTEROP is deprecated. Define CL_HPP_USE_DX_INTEROP instead")
+# define CL_HPP_USE_DX_INTEROP
+#endif
+#if !defined(CL_HPP_USE_CL_DEVICE_FISSION) && defined(USE_CL_DEVICE_FISSION)
+# pragma message("cl2.hpp: USE_CL_DEVICE_FISSION is deprecated. Define CL_HPP_USE_CL_DEVICE_FISSION instead")
+# define CL_HPP_USE_CL_DEVICE_FISSION
+#endif
+#if !defined(CL_HPP_ENABLE_EXCEPTIONS) && defined(__CL_ENABLE_EXCEPTIONS)
+# pragma message("cl2.hpp: __CL_ENABLE_EXCEPTIONS is deprecated. Define CL_HPP_ENABLE_EXCEPTIONS instead")
+# define CL_HPP_ENABLE_EXCEPTIONS
+#endif
+#if !defined(CL_HPP_NO_STD_VECTOR) && defined(__NO_STD_VECTOR)
+# pragma message("cl2.hpp: __NO_STD_VECTOR is deprecated. Define CL_HPP_NO_STD_VECTOR instead")
+# define CL_HPP_NO_STD_VECTOR
+#endif
+#if !defined(CL_HPP_NO_STD_STRING) && defined(__NO_STD_STRING)
+# pragma message("cl2.hpp: __NO_STD_STRING is deprecated. Define CL_HPP_NO_STD_STRING instead")
+# define CL_HPP_NO_STD_STRING
+#endif
+#if defined(VECTOR_CLASS)
+# pragma message("cl2.hpp: VECTOR_CLASS is deprecated. Alias cl::vector instead")
+#endif
+#if defined(STRING_CLASS)
+# pragma message("cl2.hpp: STRING_CLASS is deprecated. Alias cl::string instead.")
+#endif
+#if !defined(CL_HPP_USER_OVERRIDE_ERROR_STRINGS) && defined(__CL_USER_OVERRIDE_ERROR_STRINGS)
+# pragma message("cl2.hpp: __CL_USER_OVERRIDE_ERROR_STRINGS is deprecated. Define CL_HPP_USER_OVERRIDE_ERROR_STRINGS instead")
+# define CL_HPP_USER_OVERRIDE_ERROR_STRINGS
+#endif
+
+/* Warn about features that are no longer supported
+ */
+#if defined(__USE_DEV_VECTOR)
+# pragma message("cl2.hpp: __USE_DEV_VECTOR is no longer supported. Expect compilation errors")
+#endif
+#if defined(__USE_DEV_STRING)
+# pragma message("cl2.hpp: __USE_DEV_STRING is no longer supported. Expect compilation errors")
+#endif
+
+/* Detect which version to target */
+#if !defined(CL_HPP_TARGET_OPENCL_VERSION)
+# pragma message("cl2.hpp: CL_HPP_TARGET_OPENCL_VERSION is not defined. It will default to 200 (OpenCL 2.0)")
+# define CL_HPP_TARGET_OPENCL_VERSION 200
+#endif
+#if CL_HPP_TARGET_OPENCL_VERSION != 100 && CL_HPP_TARGET_OPENCL_VERSION != 110 && CL_HPP_TARGET_OPENCL_VERSION != 120 && CL_HPP_TARGET_OPENCL_VERSION != 200
+# pragma message("cl2.hpp: CL_HPP_TARGET_OPENCL_VERSION is not a valid value (100, 110, 120 or 200). It will be set to 200")
+# undef CL_HPP_TARGET_OPENCL_VERSION
+# define CL_HPP_TARGET_OPENCL_VERSION 200
+#endif
+
+#if !defined(CL_HPP_MINIMUM_OPENCL_VERSION)
+# define CL_HPP_MINIMUM_OPENCL_VERSION 200
+#endif
+#if CL_HPP_MINIMUM_OPENCL_VERSION != 100 && CL_HPP_MINIMUM_OPENCL_VERSION != 110 && CL_HPP_MINIMUM_OPENCL_VERSION != 120 && CL_HPP_MINIMUM_OPENCL_VERSION != 200
+# pragma message("cl2.hpp: CL_HPP_MINIMUM_OPENCL_VERSION is not a valid value (100, 110, 120 or 200). It will be set to 100")
+# undef CL_HPP_MINIMUM_OPENCL_VERSION
+# define CL_HPP_MINIMUM_OPENCL_VERSION 100
+#endif
+#if CL_HPP_MINIMUM_OPENCL_VERSION > CL_HPP_TARGET_OPENCL_VERSION
+# error "CL_HPP_MINIMUM_OPENCL_VERSION must not be greater than CL_HPP_TARGET_OPENCL_VERSION"
+#endif
+
+#if CL_HPP_MINIMUM_OPENCL_VERSION <= 100 && !defined(CL_USE_DEPRECATED_OPENCL_1_0_APIS)
+# define CL_USE_DEPRECATED_OPENCL_1_0_APIS
+#endif
+#if CL_HPP_MINIMUM_OPENCL_VERSION <= 110 && !defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+# define CL_USE_DEPRECATED_OPENCL_1_1_APIS
+#endif
+#if CL_HPP_MINIMUM_OPENCL_VERSION <= 120 && !defined(CL_USE_DEPRECATED_OPENCL_1_2_APIS)
+# define CL_USE_DEPRECATED_OPENCL_1_2_APIS
+#endif
+#if CL_HPP_MINIMUM_OPENCL_VERSION <= 200 && !defined(CL_USE_DEPRECATED_OPENCL_2_0_APIS)
+# define CL_USE_DEPRECATED_OPENCL_2_0_APIS
+#endif
+
+#ifdef _WIN32
+
+#include <malloc.h>
+
+#if defined(CL_HPP_USE_DX_INTEROP)
+#include <CL/cl_d3d10.h>
+#include <CL/cl_dx9_media_sharing.h>
+#endif
+#endif // _WIN32
+
+#if defined(_MSC_VER)
+#include <intrin.h>
+#endif // _MSC_VER 
+ 
+ // Check for a valid C++ version
+
+// Need to do both tests here because for some reason __cplusplus is not 
+// updated in visual studio
+#if (!defined(_MSC_VER) && __cplusplus < 201103L) || (defined(_MSC_VER) && _MSC_VER < 1700)
+#error Visual studio 2013 or another C++11-supporting compiler required
+#endif
+
+// 
+#if defined(CL_HPP_USE_CL_DEVICE_FISSION) || defined(CL_HPP_USE_CL_SUB_GROUPS_KHR)
+#include <CL/cl_ext.h>
+#endif
+
+#if defined(__APPLE__) || defined(__MACOSX)
+#include <OpenCL/opencl.h>
+#else
+#include <CL/opencl.h>
+#endif // !__APPLE__
+
+#if (__cplusplus >= 201103L)
+#define CL_HPP_NOEXCEPT_ noexcept
+#else
+#define CL_HPP_NOEXCEPT_
+#endif
+
+#if defined(_MSC_VER)
+# define CL_HPP_DEFINE_STATIC_MEMBER_ __declspec(selectany)
+#else
+# define CL_HPP_DEFINE_STATIC_MEMBER_ __attribute__((weak))
+#endif // !_MSC_VER
+
+// Define deprecated prefixes and suffixes to ensure compilation
+// in case they are not pre-defined
+#if !defined(CL_EXT_PREFIX__VERSION_1_1_DEPRECATED)
+#define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED  
+#endif // #if !defined(CL_EXT_PREFIX__VERSION_1_1_DEPRECATED)
+#if !defined(CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED)
+#define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+#endif // #if !defined(CL_EXT_PREFIX__VERSION_1_1_DEPRECATED)
+
+#if !defined(CL_EXT_PREFIX__VERSION_1_2_DEPRECATED)
+#define CL_EXT_PREFIX__VERSION_1_2_DEPRECATED  
+#endif // #if !defined(CL_EXT_PREFIX__VERSION_1_2_DEPRECATED)
+#if !defined(CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED)
+#define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED
+#endif // #if !defined(CL_EXT_PREFIX__VERSION_1_2_DEPRECATED)
+
+#if !defined(CL_CALLBACK)
+#define CL_CALLBACK
+#endif //CL_CALLBACK
+
+#include <utility>
+#include <limits>
+#include <iterator>
+#include <mutex>
+#include <cstring>
+#include <functional>
+
+
+// Define a size_type to represent a correctly resolved size_t
+#if defined(CL_HPP_ENABLE_SIZE_T_COMPATIBILITY)
+namespace cl {
+    using size_type = ::size_t;
+} // namespace cl
+#else // #if defined(CL_HPP_ENABLE_SIZE_T_COMPATIBILITY)
+namespace cl {
+    using size_type = size_t;
+} // namespace cl
+#endif // #if defined(CL_HPP_ENABLE_SIZE_T_COMPATIBILITY)
+
+
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+#include <exception>
+#endif // #if defined(CL_HPP_ENABLE_EXCEPTIONS)
+
+#if !defined(CL_HPP_NO_STD_VECTOR)
+#include <vector>
+namespace cl {
+    template < class T, class Alloc = std::allocator<T> >
+    using vector = std::vector<T, Alloc>;
+} // namespace cl
+#endif // #if !defined(CL_HPP_NO_STD_VECTOR)
+
+#if !defined(CL_HPP_NO_STD_STRING)
+#include <string>
+namespace cl {
+    using string = std::string;
+} // namespace cl
+#endif // #if !defined(CL_HPP_NO_STD_STRING)
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+#if !defined(CL_HPP_NO_STD_UNIQUE_PTR)
+#include <memory>
+namespace cl {
+    // Replace unique_ptr and allocate_pointer for internal use
+    // to allow user to replace them
+    template<class T, class D>
+    using pointer = std::unique_ptr<T, D>;
+} // namespace cl
+#endif 
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+#if !defined(CL_HPP_NO_STD_ARRAY)
+#include <array>
+namespace cl {
+    template < class T, size_type N >
+    using array = std::array<T, N>;
+} // namespace cl
+#endif // #if !defined(CL_HPP_NO_STD_ARRAY)
+
+// Define size_type appropriately to allow backward-compatibility
+// use of the old size_t interface class
+#if defined(CL_HPP_ENABLE_SIZE_T_COMPATIBILITY)
+namespace cl {
+    namespace compatibility {
+        /*! \brief class used to interface between C++ and
+        *  OpenCL C calls that require arrays of size_t values, whose
+        *  size is known statically.
+        */
+        template <int N>
+        class size_t
+        {
+        private:
+            size_type data_[N];
+
+        public:
+            //! \brief Initialize size_t to all 0s
+            size_t()
+            {
+                for (int i = 0; i < N; ++i) {
+                    data_[i] = 0;
+                }
+            }
+
+            size_t(const array<size_type, N> &rhs)
+            {
+                for (int i = 0; i < N; ++i) {
+                    data_[i] = rhs[i];
+                }
+            }
+
+            size_type& operator[](int index)
+            {
+                return data_[index];
+            }
+
+            const size_type& operator[](int index) const
+            {
+                return data_[index];
+            }
+
+            //! \brief Conversion operator to T*.
+            operator size_type* ()             { return data_; }
+
+            //! \brief Conversion operator to const T*.
+            operator const size_type* () const { return data_; }
+
+            operator array<size_type, N>() const
+            {
+                array<size_type, N> ret;
+
+                for (int i = 0; i < N; ++i) {
+                    ret[i] = data_[i];
+                }
+                return ret;
+            }
+        };
+    } // namespace compatibility
+
+    template<int N>
+    using size_t = compatibility::size_t<N>;
+} // namespace cl
+#endif // #if defined(CL_HPP_ENABLE_SIZE_T_COMPATIBILITY)
+
+// Helper alias to avoid confusing the macros
+namespace cl {
+    namespace detail {
+        using size_t_array = array<size_type, 3>;
+    } // namespace detail
+} // namespace cl
+
+
+/*! \namespace cl
+ *
+ * \brief The OpenCL C++ bindings are defined within this namespace.
+ *
+ */
+namespace cl {
+    class Memory;
+
+#define CL_HPP_INIT_CL_EXT_FCN_PTR_(name) \
+    if (!pfn_##name) {    \
+    pfn_##name = (PFN_##name) \
+    clGetExtensionFunctionAddress(#name); \
+    if (!pfn_##name) {    \
+    } \
+    }
+
+#define CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_(platform, name) \
+    if (!pfn_##name) {    \
+    pfn_##name = (PFN_##name) \
+    clGetExtensionFunctionAddressForPlatform(platform, #name); \
+    if (!pfn_##name) {    \
+    } \
+    }
+
+    class Program;
+    class Device;
+    class Context;
+    class CommandQueue;
+    class DeviceCommandQueue;
+    class Memory;
+    class Buffer;
+    class Pipe;
+
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+    /*! \brief Exception class 
+     * 
+     *  This may be thrown by API functions when CL_HPP_ENABLE_EXCEPTIONS is defined.
+     */
+    class Error : public std::exception
+    {
+    private:
+        cl_int err_;
+        const char * errStr_;
+    public:
+        /*! \brief Create a new CL error exception for a given error code
+         *  and corresponding message.
+         * 
+         *  \param err error code value.
+         *
+         *  \param errStr a descriptive string that must remain in scope until
+         *                handling of the exception has concluded.  If set, it
+         *                will be returned by what().
+         */
+        Error(cl_int err, const char * errStr = NULL) : err_(err), errStr_(errStr)
+        {}
+
+        ~Error() throw() {}
+
+        /*! \brief Get error string associated with exception
+         *
+         * \return A memory pointer to the error message string.
+         */
+        virtual const char * what() const throw ()
+        {
+            if (errStr_ == NULL) {
+                return "empty";
+            }
+            else {
+                return errStr_;
+            }
+        }
+
+        /*! \brief Get error code associated with exception
+         *
+         *  \return The error code.
+         */
+        cl_int err(void) const { return err_; }
+    };
+#define CL_HPP_ERR_STR_(x) #x
+#else
+#define CL_HPP_ERR_STR_(x) NULL
+#endif // CL_HPP_ENABLE_EXCEPTIONS
+
+
+namespace detail
+{
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+static inline cl_int errHandler (
+    cl_int err,
+    const char * errStr = NULL)
+{
+    if (err != CL_SUCCESS) {
+        throw Error(err, errStr);
+    }
+    return err;
+}
+#else
+static inline cl_int errHandler (cl_int err, const char * errStr = NULL)
+{
+    (void) errStr; // suppress unused variable warning
+    return err;
+}
+#endif // CL_HPP_ENABLE_EXCEPTIONS
+}
+
+
+
+//! \cond DOXYGEN_DETAIL
+#if !defined(CL_HPP_USER_OVERRIDE_ERROR_STRINGS)
+#define __GET_DEVICE_INFO_ERR               CL_HPP_ERR_STR_(clGetDeviceInfo)
+#define __GET_PLATFORM_INFO_ERR             CL_HPP_ERR_STR_(clGetPlatformInfo)
+#define __GET_DEVICE_IDS_ERR                CL_HPP_ERR_STR_(clGetDeviceIDs)
+#define __GET_PLATFORM_IDS_ERR              CL_HPP_ERR_STR_(clGetPlatformIDs)
+#define __GET_CONTEXT_INFO_ERR              CL_HPP_ERR_STR_(clGetContextInfo)
+#define __GET_EVENT_INFO_ERR                CL_HPP_ERR_STR_(clGetEventInfo)
+#define __GET_EVENT_PROFILE_INFO_ERR        CL_HPP_ERR_STR_(clGetEventProfileInfo)
+#define __GET_MEM_OBJECT_INFO_ERR           CL_HPP_ERR_STR_(clGetMemObjectInfo)
+#define __GET_IMAGE_INFO_ERR                CL_HPP_ERR_STR_(clGetImageInfo)
+#define __GET_SAMPLER_INFO_ERR              CL_HPP_ERR_STR_(clGetSamplerInfo)
+#define __GET_KERNEL_INFO_ERR               CL_HPP_ERR_STR_(clGetKernelInfo)
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __GET_KERNEL_ARG_INFO_ERR           CL_HPP_ERR_STR_(clGetKernelArgInfo)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __GET_KERNEL_WORK_GROUP_INFO_ERR    CL_HPP_ERR_STR_(clGetKernelWorkGroupInfo)
+#define __GET_PROGRAM_INFO_ERR              CL_HPP_ERR_STR_(clGetProgramInfo)
+#define __GET_PROGRAM_BUILD_INFO_ERR        CL_HPP_ERR_STR_(clGetProgramBuildInfo)
+#define __GET_COMMAND_QUEUE_INFO_ERR        CL_HPP_ERR_STR_(clGetCommandQueueInfo)
+
+#define __CREATE_CONTEXT_ERR                CL_HPP_ERR_STR_(clCreateContext)
+#define __CREATE_CONTEXT_FROM_TYPE_ERR      CL_HPP_ERR_STR_(clCreateContextFromType)
+#define __GET_SUPPORTED_IMAGE_FORMATS_ERR   CL_HPP_ERR_STR_(clGetSupportedImageFormats)
+
+#define __CREATE_BUFFER_ERR                 CL_HPP_ERR_STR_(clCreateBuffer)
+#define __COPY_ERR                          CL_HPP_ERR_STR_(cl::copy)
+#define __CREATE_SUBBUFFER_ERR              CL_HPP_ERR_STR_(clCreateSubBuffer)
+#define __CREATE_GL_BUFFER_ERR              CL_HPP_ERR_STR_(clCreateFromGLBuffer)
+#define __CREATE_GL_RENDER_BUFFER_ERR       CL_HPP_ERR_STR_(clCreateFromGLBuffer)
+#define __GET_GL_OBJECT_INFO_ERR            CL_HPP_ERR_STR_(clGetGLObjectInfo)
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __CREATE_IMAGE_ERR                  CL_HPP_ERR_STR_(clCreateImage)
+#define __CREATE_GL_TEXTURE_ERR             CL_HPP_ERR_STR_(clCreateFromGLTexture)
+#define __IMAGE_DIMENSION_ERR               CL_HPP_ERR_STR_(Incorrect image dimensions)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __SET_MEM_OBJECT_DESTRUCTOR_CALLBACK_ERR CL_HPP_ERR_STR_(clSetMemObjectDestructorCallback)
+
+#define __CREATE_USER_EVENT_ERR             CL_HPP_ERR_STR_(clCreateUserEvent)
+#define __SET_USER_EVENT_STATUS_ERR         CL_HPP_ERR_STR_(clSetUserEventStatus)
+#define __SET_EVENT_CALLBACK_ERR            CL_HPP_ERR_STR_(clSetEventCallback)
+#define __WAIT_FOR_EVENTS_ERR               CL_HPP_ERR_STR_(clWaitForEvents)
+
+#define __CREATE_KERNEL_ERR                 CL_HPP_ERR_STR_(clCreateKernel)
+#define __SET_KERNEL_ARGS_ERR               CL_HPP_ERR_STR_(clSetKernelArg)
+#define __CREATE_PROGRAM_WITH_SOURCE_ERR    CL_HPP_ERR_STR_(clCreateProgramWithSource)
+#define __CREATE_PROGRAM_WITH_BINARY_ERR    CL_HPP_ERR_STR_(clCreateProgramWithBinary)
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __CREATE_PROGRAM_WITH_BUILT_IN_KERNELS_ERR    CL_HPP_ERR_STR_(clCreateProgramWithBuiltInKernels)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __BUILD_PROGRAM_ERR                 CL_HPP_ERR_STR_(clBuildProgram)
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __COMPILE_PROGRAM_ERR               CL_HPP_ERR_STR_(clCompileProgram)
+#define __LINK_PROGRAM_ERR                  CL_HPP_ERR_STR_(clLinkProgram)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __CREATE_KERNELS_IN_PROGRAM_ERR     CL_HPP_ERR_STR_(clCreateKernelsInProgram)
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+#define __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR          CL_HPP_ERR_STR_(clCreateCommandQueueWithProperties)
+#define __CREATE_SAMPLER_WITH_PROPERTIES_ERR                CL_HPP_ERR_STR_(clCreateSamplerWithProperties)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 200
+#define __SET_COMMAND_QUEUE_PROPERTY_ERR    CL_HPP_ERR_STR_(clSetCommandQueueProperty)
+#define __ENQUEUE_READ_BUFFER_ERR           CL_HPP_ERR_STR_(clEnqueueReadBuffer)
+#define __ENQUEUE_READ_BUFFER_RECT_ERR      CL_HPP_ERR_STR_(clEnqueueReadBufferRect)
+#define __ENQUEUE_WRITE_BUFFER_ERR          CL_HPP_ERR_STR_(clEnqueueWriteBuffer)
+#define __ENQUEUE_WRITE_BUFFER_RECT_ERR     CL_HPP_ERR_STR_(clEnqueueWriteBufferRect)
+#define __ENQEUE_COPY_BUFFER_ERR            CL_HPP_ERR_STR_(clEnqueueCopyBuffer)
+#define __ENQEUE_COPY_BUFFER_RECT_ERR       CL_HPP_ERR_STR_(clEnqueueCopyBufferRect)
+#define __ENQUEUE_FILL_BUFFER_ERR           CL_HPP_ERR_STR_(clEnqueueFillBuffer)
+#define __ENQUEUE_READ_IMAGE_ERR            CL_HPP_ERR_STR_(clEnqueueReadImage)
+#define __ENQUEUE_WRITE_IMAGE_ERR           CL_HPP_ERR_STR_(clEnqueueWriteImage)
+#define __ENQUEUE_COPY_IMAGE_ERR            CL_HPP_ERR_STR_(clEnqueueCopyImage)
+#define __ENQUEUE_FILL_IMAGE_ERR            CL_HPP_ERR_STR_(clEnqueueFillImage)
+#define __ENQUEUE_COPY_IMAGE_TO_BUFFER_ERR  CL_HPP_ERR_STR_(clEnqueueCopyImageToBuffer)
+#define __ENQUEUE_COPY_BUFFER_TO_IMAGE_ERR  CL_HPP_ERR_STR_(clEnqueueCopyBufferToImage)
+#define __ENQUEUE_MAP_BUFFER_ERR            CL_HPP_ERR_STR_(clEnqueueMapBuffer)
+#define __ENQUEUE_MAP_IMAGE_ERR             CL_HPP_ERR_STR_(clEnqueueMapImage)
+#define __ENQUEUE_UNMAP_MEM_OBJECT_ERR      CL_HPP_ERR_STR_(clEnqueueUnMapMemObject)
+#define __ENQUEUE_NDRANGE_KERNEL_ERR        CL_HPP_ERR_STR_(clEnqueueNDRangeKernel)
+#define __ENQUEUE_NATIVE_KERNEL             CL_HPP_ERR_STR_(clEnqueueNativeKernel)
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __ENQUEUE_MIGRATE_MEM_OBJECTS_ERR   CL_HPP_ERR_STR_(clEnqueueMigrateMemObjects)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+#define __ENQUEUE_ACQUIRE_GL_ERR            CL_HPP_ERR_STR_(clEnqueueAcquireGLObjects)
+#define __ENQUEUE_RELEASE_GL_ERR            CL_HPP_ERR_STR_(clEnqueueReleaseGLObjects)
+
+#define __CREATE_PIPE_ERR             CL_HPP_ERR_STR_(clCreatePipe)
+#define __GET_PIPE_INFO_ERR           CL_HPP_ERR_STR_(clGetPipeInfo)
+
+
+#define __RETAIN_ERR                        CL_HPP_ERR_STR_(Retain Object)
+#define __RELEASE_ERR                       CL_HPP_ERR_STR_(Release Object)
+#define __FLUSH_ERR                         CL_HPP_ERR_STR_(clFlush)
+#define __FINISH_ERR                        CL_HPP_ERR_STR_(clFinish)
+#define __VECTOR_CAPACITY_ERR               CL_HPP_ERR_STR_(Vector capacity error)
+
+/**
+ * CL 1.2 version that uses device fission.
+ */
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __CREATE_SUB_DEVICES_ERR            CL_HPP_ERR_STR_(clCreateSubDevices)
+#else
+#define __CREATE_SUB_DEVICES_ERR            CL_HPP_ERR_STR_(clCreateSubDevicesEXT)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+#define __ENQUEUE_MARKER_ERR                CL_HPP_ERR_STR_(clEnqueueMarker)
+#define __ENQUEUE_WAIT_FOR_EVENTS_ERR       CL_HPP_ERR_STR_(clEnqueueWaitForEvents)
+#define __ENQUEUE_BARRIER_ERR               CL_HPP_ERR_STR_(clEnqueueBarrier)
+#define __UNLOAD_COMPILER_ERR               CL_HPP_ERR_STR_(clUnloadCompiler)
+#define __CREATE_GL_TEXTURE_2D_ERR          CL_HPP_ERR_STR_(clCreateFromGLTexture2D)
+#define __CREATE_GL_TEXTURE_3D_ERR          CL_HPP_ERR_STR_(clCreateFromGLTexture3D)
+#define __CREATE_IMAGE2D_ERR                CL_HPP_ERR_STR_(clCreateImage2D)
+#define __CREATE_IMAGE3D_ERR                CL_HPP_ERR_STR_(clCreateImage3D)
+#endif // #if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+
+/**
+ * Deprecated APIs for 2.0
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_2_APIS)
+#define __CREATE_COMMAND_QUEUE_ERR          CL_HPP_ERR_STR_(clCreateCommandQueue)
+#define __ENQUEUE_TASK_ERR                  CL_HPP_ERR_STR_(clEnqueueTask)
+#define __CREATE_SAMPLER_ERR                CL_HPP_ERR_STR_(clCreateSampler)
+#endif // #if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+
+/**
+ * CL 1.2 marker and barrier commands
+ */
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#define __ENQUEUE_MARKER_WAIT_LIST_ERR                CL_HPP_ERR_STR_(clEnqueueMarkerWithWaitList)
+#define __ENQUEUE_BARRIER_WAIT_LIST_ERR               CL_HPP_ERR_STR_(clEnqueueBarrierWithWaitList)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+#endif // CL_HPP_USER_OVERRIDE_ERROR_STRINGS
+//! \endcond
+
+
+namespace detail {
+
+// Generic getInfoHelper. The final parameter is used to guide overload
+// resolution: the actual parameter passed is an int, which makes this
+// a worse conversion sequence than a specialization that declares the
+// parameter as an int.
+template<typename Functor, typename T>
+inline cl_int getInfoHelper(Functor f, cl_uint name, T* param, long)
+{
+    return f(name, sizeof(T), param, NULL);
+}
+
+// Specialized for getInfo<CL_PROGRAM_BINARIES>
+// Assumes that the output vector was correctly resized on the way in
+template <typename Func>
+inline cl_int getInfoHelper(Func f, cl_uint name, vector<vector<unsigned char>>* param, int)
+{
+    if (name != CL_PROGRAM_BINARIES) {
+        return CL_INVALID_VALUE;
+    }
+    if (param) {
+        // Create array of pointers, calculate total size and pass pointer array in
+        size_type numBinaries = param->size();
+        vector<unsigned char*> binariesPointers(numBinaries);
+
+        for (size_type i = 0; i < numBinaries; ++i)
+        {
+            binariesPointers[i] = (*param)[i].data();
+        }
+
+        cl_int err = f(name, numBinaries * sizeof(unsigned char*), binariesPointers.data(), NULL);
+
+        if (err != CL_SUCCESS) {
+            return err;
+        }
+    }
+
+
+    return CL_SUCCESS;
+}
+
+// Specialized getInfoHelper for vector params
+template <typename Func, typename T>
+inline cl_int getInfoHelper(Func f, cl_uint name, vector<T>* param, long)
+{
+    size_type required;
+    cl_int err = f(name, 0, NULL, &required);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+    const size_type elements = required / sizeof(T);
+
+    // Temporary to avoid changing param on an error
+    vector<T> localData(elements);
+    err = f(name, required, localData.data(), NULL);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+    if (param) {
+        *param = std::move(localData);
+    }
+
+    return CL_SUCCESS;
+}
+
+/* Specialization for reference-counted types. This depends on the
+ * existence of Wrapper<T>::cl_type, and none of the other types having the
+ * cl_type member. Note that simplify specifying the parameter as Wrapper<T>
+ * does not work, because when using a derived type (e.g. Context) the generic
+ * template will provide a better match.
+ */
+template <typename Func, typename T>
+inline cl_int getInfoHelper(
+    Func f, cl_uint name, vector<T>* param, int, typename T::cl_type = 0)
+{
+    size_type required;
+    cl_int err = f(name, 0, NULL, &required);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+
+    const size_type elements = required / sizeof(typename T::cl_type);
+
+    vector<typename T::cl_type> value(elements);
+    err = f(name, required, value.data(), NULL);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+
+    if (param) {
+        // Assign to convert CL type to T for each element
+        param->resize(elements);
+
+        // Assign to param, constructing with retain behaviour
+        // to correctly capture each underlying CL object
+        for (size_type i = 0; i < elements; i++) {
+            (*param)[i] = T(value[i], true);
+        }
+    }
+    return CL_SUCCESS;
+}
+
+// Specialized GetInfoHelper for string params
+template <typename Func>
+inline cl_int getInfoHelper(Func f, cl_uint name, string* param, long)
+{
+    size_type required;
+    cl_int err = f(name, 0, NULL, &required);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+
+    // std::string has a constant data member
+    // a char vector does not
+    if (required > 0) {
+        vector<char> value(required);
+        err = f(name, required, value.data(), NULL);
+        if (err != CL_SUCCESS) {
+            return err;
+        }
+        if (param) {
+            param->assign(begin(value), prev(end(value)));
+        }
+    }
+    else if (param) {
+        param->assign("");
+    }
+    return CL_SUCCESS;
+}
+
+// Specialized GetInfoHelper for clsize_t params
+template <typename Func, size_type N>
+inline cl_int getInfoHelper(Func f, cl_uint name, array<size_type, N>* param, long)
+{
+    size_type required;
+    cl_int err = f(name, 0, NULL, &required);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+
+    size_type elements = required / sizeof(size_type);
+    vector<size_type> value(elements, 0);
+
+    err = f(name, required, value.data(), NULL);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+    
+    // Bound the copy with N to prevent overruns
+    // if passed N > than the amount copied
+    if (elements > N) {
+        elements = N;
+    }
+    for (size_type i = 0; i < elements; ++i) {
+        (*param)[i] = value[i];
+    }
+
+    return CL_SUCCESS;
+}
+
+template<typename T> struct ReferenceHandler;
+
+/* Specialization for reference-counted types. This depends on the
+ * existence of Wrapper<T>::cl_type, and none of the other types having the
+ * cl_type member. Note that simplify specifying the parameter as Wrapper<T>
+ * does not work, because when using a derived type (e.g. Context) the generic
+ * template will provide a better match.
+ */
+template<typename Func, typename T>
+inline cl_int getInfoHelper(Func f, cl_uint name, T* param, int, typename T::cl_type = 0)
+{
+    typename T::cl_type value;
+    cl_int err = f(name, sizeof(value), &value, NULL);
+    if (err != CL_SUCCESS) {
+        return err;
+    }
+    *param = value;
+    if (value != NULL)
+    {
+        err = param->retain();
+        if (err != CL_SUCCESS) {
+            return err;
+        }
+    }
+    return CL_SUCCESS;
+}
+
+#define CL_HPP_PARAM_NAME_INFO_1_0_(F) \
+    F(cl_platform_info, CL_PLATFORM_PROFILE, string) \
+    F(cl_platform_info, CL_PLATFORM_VERSION, string) \
+    F(cl_platform_info, CL_PLATFORM_NAME, string) \
+    F(cl_platform_info, CL_PLATFORM_VENDOR, string) \
+    F(cl_platform_info, CL_PLATFORM_EXTENSIONS, string) \
+    \
+    F(cl_device_info, CL_DEVICE_TYPE, cl_device_type) \
+    F(cl_device_info, CL_DEVICE_VENDOR_ID, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_COMPUTE_UNITS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_WORK_GROUP_SIZE, size_type) \
+    F(cl_device_info, CL_DEVICE_MAX_WORK_ITEM_SIZES, cl::vector<size_type>) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_CLOCK_FREQUENCY, cl_uint) \
+    F(cl_device_info, CL_DEVICE_ADDRESS_BITS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_READ_IMAGE_ARGS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_WRITE_IMAGE_ARGS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_MEM_ALLOC_SIZE, cl_ulong) \
+    F(cl_device_info, CL_DEVICE_IMAGE2D_MAX_WIDTH, size_type) \
+    F(cl_device_info, CL_DEVICE_IMAGE2D_MAX_HEIGHT, size_type) \
+    F(cl_device_info, CL_DEVICE_IMAGE3D_MAX_WIDTH, size_type) \
+    F(cl_device_info, CL_DEVICE_IMAGE3D_MAX_HEIGHT, size_type) \
+    F(cl_device_info, CL_DEVICE_IMAGE3D_MAX_DEPTH, size_type) \
+    F(cl_device_info, CL_DEVICE_IMAGE_SUPPORT, cl_bool) \
+    F(cl_device_info, CL_DEVICE_MAX_PARAMETER_SIZE, size_type) \
+    F(cl_device_info, CL_DEVICE_MAX_SAMPLERS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MEM_BASE_ADDR_ALIGN, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, cl_uint) \
+    F(cl_device_info, CL_DEVICE_SINGLE_FP_CONFIG, cl_device_fp_config) \
+    F(cl_device_info, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, cl_device_mem_cache_type) \
+    F(cl_device_info, CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, cl_uint)\
+    F(cl_device_info, CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, cl_ulong) \
+    F(cl_device_info, CL_DEVICE_GLOBAL_MEM_SIZE, cl_ulong) \
+    F(cl_device_info, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, cl_ulong) \
+    F(cl_device_info, CL_DEVICE_MAX_CONSTANT_ARGS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_LOCAL_MEM_TYPE, cl_device_local_mem_type) \
+    F(cl_device_info, CL_DEVICE_LOCAL_MEM_SIZE, cl_ulong) \
+    F(cl_device_info, CL_DEVICE_ERROR_CORRECTION_SUPPORT, cl_bool) \
+    F(cl_device_info, CL_DEVICE_PROFILING_TIMER_RESOLUTION, size_type) \
+    F(cl_device_info, CL_DEVICE_ENDIAN_LITTLE, cl_bool) \
+    F(cl_device_info, CL_DEVICE_AVAILABLE, cl_bool) \
+    F(cl_device_info, CL_DEVICE_COMPILER_AVAILABLE, cl_bool) \
+    F(cl_device_info, CL_DEVICE_EXECUTION_CAPABILITIES, cl_device_exec_capabilities) \
+    F(cl_device_info, CL_DEVICE_PLATFORM, cl_platform_id) \
+    F(cl_device_info, CL_DEVICE_NAME, string) \
+    F(cl_device_info, CL_DEVICE_VENDOR, string) \
+    F(cl_device_info, CL_DRIVER_VERSION, string) \
+    F(cl_device_info, CL_DEVICE_PROFILE, string) \
+    F(cl_device_info, CL_DEVICE_VERSION, string) \
+    F(cl_device_info, CL_DEVICE_EXTENSIONS, string) \
+    \
+    F(cl_context_info, CL_CONTEXT_REFERENCE_COUNT, cl_uint) \
+    F(cl_context_info, CL_CONTEXT_DEVICES, cl::vector<Device>) \
+    F(cl_context_info, CL_CONTEXT_PROPERTIES, cl::vector<cl_context_properties>) \
+    \
+    F(cl_event_info, CL_EVENT_COMMAND_QUEUE, cl::CommandQueue) \
+    F(cl_event_info, CL_EVENT_COMMAND_TYPE, cl_command_type) \
+    F(cl_event_info, CL_EVENT_REFERENCE_COUNT, cl_uint) \
+    F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_int) \
+    \
+    F(cl_profiling_info, CL_PROFILING_COMMAND_QUEUED, cl_ulong) \
+    F(cl_profiling_info, CL_PROFILING_COMMAND_SUBMIT, cl_ulong) \
+    F(cl_profiling_info, CL_PROFILING_COMMAND_START, cl_ulong) \
+    F(cl_profiling_info, CL_PROFILING_COMMAND_END, cl_ulong) \
+    \
+    F(cl_mem_info, CL_MEM_TYPE, cl_mem_object_type) \
+    F(cl_mem_info, CL_MEM_FLAGS, cl_mem_flags) \
+    F(cl_mem_info, CL_MEM_SIZE, size_type) \
+    F(cl_mem_info, CL_MEM_HOST_PTR, void*) \
+    F(cl_mem_info, CL_MEM_MAP_COUNT, cl_uint) \
+    F(cl_mem_info, CL_MEM_REFERENCE_COUNT, cl_uint) \
+    F(cl_mem_info, CL_MEM_CONTEXT, cl::Context) \
+    \
+    F(cl_image_info, CL_IMAGE_FORMAT, cl_image_format) \
+    F(cl_image_info, CL_IMAGE_ELEMENT_SIZE, size_type) \
+    F(cl_image_info, CL_IMAGE_ROW_PITCH, size_type) \
+    F(cl_image_info, CL_IMAGE_SLICE_PITCH, size_type) \
+    F(cl_image_info, CL_IMAGE_WIDTH, size_type) \
+    F(cl_image_info, CL_IMAGE_HEIGHT, size_type) \
+    F(cl_image_info, CL_IMAGE_DEPTH, size_type) \
+    \
+    F(cl_sampler_info, CL_SAMPLER_REFERENCE_COUNT, cl_uint) \
+    F(cl_sampler_info, CL_SAMPLER_CONTEXT, cl::Context) \
+    F(cl_sampler_info, CL_SAMPLER_NORMALIZED_COORDS, cl_bool) \
+    F(cl_sampler_info, CL_SAMPLER_ADDRESSING_MODE, cl_addressing_mode) \
+    F(cl_sampler_info, CL_SAMPLER_FILTER_MODE, cl_filter_mode) \
+    \
+    F(cl_program_info, CL_PROGRAM_REFERENCE_COUNT, cl_uint) \
+    F(cl_program_info, CL_PROGRAM_CONTEXT, cl::Context) \
+    F(cl_program_info, CL_PROGRAM_NUM_DEVICES, cl_uint) \
+    F(cl_program_info, CL_PROGRAM_DEVICES, cl::vector<Device>) \
+    F(cl_program_info, CL_PROGRAM_SOURCE, string) \
+    F(cl_program_info, CL_PROGRAM_BINARY_SIZES, cl::vector<size_type>) \
+    F(cl_program_info, CL_PROGRAM_BINARIES, cl::vector<cl::vector<unsigned char>>) \
+    \
+    F(cl_program_build_info, CL_PROGRAM_BUILD_STATUS, cl_build_status) \
+    F(cl_program_build_info, CL_PROGRAM_BUILD_OPTIONS, string) \
+    F(cl_program_build_info, CL_PROGRAM_BUILD_LOG, string) \
+    \
+    F(cl_kernel_info, CL_KERNEL_FUNCTION_NAME, string) \
+    F(cl_kernel_info, CL_KERNEL_NUM_ARGS, cl_uint) \
+    F(cl_kernel_info, CL_KERNEL_REFERENCE_COUNT, cl_uint) \
+    F(cl_kernel_info, CL_KERNEL_CONTEXT, cl::Context) \
+    F(cl_kernel_info, CL_KERNEL_PROGRAM, cl::Program) \
+    \
+    F(cl_kernel_work_group_info, CL_KERNEL_WORK_GROUP_SIZE, size_type) \
+    F(cl_kernel_work_group_info, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, cl::detail::size_t_array) \
+    F(cl_kernel_work_group_info, CL_KERNEL_LOCAL_MEM_SIZE, cl_ulong) \
+    \
+    F(cl_command_queue_info, CL_QUEUE_CONTEXT, cl::Context) \
+    F(cl_command_queue_info, CL_QUEUE_DEVICE, cl::Device) \
+    F(cl_command_queue_info, CL_QUEUE_REFERENCE_COUNT, cl_uint) \
+    F(cl_command_queue_info, CL_QUEUE_PROPERTIES, cl_command_queue_properties)
+
+
+#define CL_HPP_PARAM_NAME_INFO_1_1_(F) \
+    F(cl_context_info, CL_CONTEXT_NUM_DEVICES, cl_uint)\
+    F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, cl_uint) \
+    F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, cl_uint) \
+    F(cl_device_info, CL_DEVICE_DOUBLE_FP_CONFIG, cl_device_fp_config) \
+    F(cl_device_info, CL_DEVICE_HALF_FP_CONFIG, cl_device_fp_config) \
+    F(cl_device_info, CL_DEVICE_OPENCL_C_VERSION, string) \
+    \
+    F(cl_mem_info, CL_MEM_ASSOCIATED_MEMOBJECT, cl::Memory) \
+    F(cl_mem_info, CL_MEM_OFFSET, size_type) \
+    \
+    F(cl_kernel_work_group_info, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, size_type) \
+    F(cl_kernel_work_group_info, CL_KERNEL_PRIVATE_MEM_SIZE, cl_ulong) \
+    \
+    F(cl_event_info, CL_EVENT_CONTEXT, cl::Context)
+
+#define CL_HPP_PARAM_NAME_INFO_1_2_(F) \
+    F(cl_program_info, CL_PROGRAM_NUM_KERNELS, size_type) \
+    F(cl_program_info, CL_PROGRAM_KERNEL_NAMES, string) \
+    \
+    F(cl_program_build_info, CL_PROGRAM_BINARY_TYPE, cl_program_binary_type) \
+    \
+    F(cl_kernel_info, CL_KERNEL_ATTRIBUTES, string) \
+    \
+    F(cl_kernel_arg_info, CL_KERNEL_ARG_ADDRESS_QUALIFIER, cl_kernel_arg_address_qualifier) \
+    F(cl_kernel_arg_info, CL_KERNEL_ARG_ACCESS_QUALIFIER, cl_kernel_arg_access_qualifier) \
+    F(cl_kernel_arg_info, CL_KERNEL_ARG_TYPE_NAME, string) \
+    F(cl_kernel_arg_info, CL_KERNEL_ARG_NAME, string) \
+    F(cl_kernel_arg_info, CL_KERNEL_ARG_TYPE_QUALIFIER, cl_kernel_arg_type_qualifier) \
+    \
+    F(cl_device_info, CL_DEVICE_PARENT_DEVICE, cl::Device) \
+    F(cl_device_info, CL_DEVICE_PARTITION_PROPERTIES, cl::vector<cl_device_partition_property>) \
+    F(cl_device_info, CL_DEVICE_PARTITION_TYPE, cl::vector<cl_device_partition_property>)  \
+    F(cl_device_info, CL_DEVICE_REFERENCE_COUNT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_INTEROP_USER_SYNC, size_type) \
+    F(cl_device_info, CL_DEVICE_PARTITION_AFFINITY_DOMAIN, cl_device_affinity_domain) \
+    F(cl_device_info, CL_DEVICE_BUILT_IN_KERNELS, string) \
+    \
+    F(cl_image_info, CL_IMAGE_ARRAY_SIZE, size_type) \
+    F(cl_image_info, CL_IMAGE_NUM_MIP_LEVELS, cl_uint) \
+    F(cl_image_info, CL_IMAGE_NUM_SAMPLES, cl_uint)
+
+#define CL_HPP_PARAM_NAME_INFO_2_0_(F) \
+    F(cl_device_info, CL_DEVICE_QUEUE_ON_HOST_PROPERTIES, cl_command_queue_properties) \
+    F(cl_device_info, CL_DEVICE_QUEUE_ON_DEVICE_PROPERTIES, cl_command_queue_properties) \
+    F(cl_device_info, CL_DEVICE_QUEUE_ON_DEVICE_PREFERRED_SIZE, cl_uint) \
+    F(cl_device_info, CL_DEVICE_QUEUE_ON_DEVICE_MAX_SIZE, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_ON_DEVICE_QUEUES, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_ON_DEVICE_EVENTS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_PIPE_ARGS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PIPE_MAX_ACTIVE_RESERVATIONS, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PIPE_MAX_PACKET_SIZE, cl_uint) \
+    F(cl_device_info, CL_DEVICE_SVM_CAPABILITIES, cl_device_svm_capabilities) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_PLATFORM_ATOMIC_ALIGNMENT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_GLOBAL_ATOMIC_ALIGNMENT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_PREFERRED_LOCAL_ATOMIC_ALIGNMENT, cl_uint) \
+    F(cl_device_info, CL_DEVICE_MAX_GLOBAL_VARIABLE_SIZE, size_type) \
+    F(cl_device_info, CL_DEVICE_GLOBAL_VARIABLE_PREFERRED_TOTAL_SIZE, size_type) \
+    F(cl_device_info, CL_DEVICE_MAX_READ_WRITE_IMAGE_ARGS, cl_uint) \
+    F(cl_command_queue_info, CL_QUEUE_SIZE, cl_uint) \
+    F(cl_mem_info, CL_MEM_USES_SVM_POINTER, cl_bool) \
+    F(cl_program_build_info, CL_PROGRAM_BUILD_GLOBAL_VARIABLE_TOTAL_SIZE, size_type) \
+    F(cl_pipe_info, CL_PIPE_PACKET_SIZE, cl_uint) \
+    F(cl_pipe_info, CL_PIPE_MAX_PACKETS, cl_uint)
+
+#define CL_HPP_PARAM_NAME_DEVICE_FISSION_(F) \
+    F(cl_device_info, CL_DEVICE_PARENT_DEVICE_EXT, cl_device_id) \
+    F(cl_device_info, CL_DEVICE_PARTITION_TYPES_EXT, cl::vector<cl_device_partition_property_ext>) \
+    F(cl_device_info, CL_DEVICE_AFFINITY_DOMAINS_EXT, cl::vector<cl_device_partition_property_ext>) \
+    F(cl_device_info, CL_DEVICE_REFERENCE_COUNT_EXT , cl_uint) \
+    F(cl_device_info, CL_DEVICE_PARTITION_STYLE_EXT, cl::vector<cl_device_partition_property_ext>)
+
+template <typename enum_type, cl_int Name>
+struct param_traits {};
+
+#define CL_HPP_DECLARE_PARAM_TRAITS_(token, param_name, T) \
+struct token;                                        \
+template<>                                           \
+struct param_traits<detail:: token,param_name>       \
+{                                                    \
+    enum { value = param_name };                     \
+    typedef T param_type;                            \
+};
+
+CL_HPP_PARAM_NAME_INFO_1_0_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+CL_HPP_PARAM_NAME_INFO_1_1_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+CL_HPP_PARAM_NAME_INFO_1_2_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+CL_HPP_PARAM_NAME_INFO_2_0_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+
+
+// Flags deprecated in OpenCL 2.0
+#define CL_HPP_PARAM_NAME_INFO_1_0_DEPRECATED_IN_2_0_(F) \
+    F(cl_device_info, CL_DEVICE_QUEUE_PROPERTIES, cl_command_queue_properties)
+
+#define CL_HPP_PARAM_NAME_INFO_1_1_DEPRECATED_IN_2_0_(F) \
+    F(cl_device_info, CL_DEVICE_HOST_UNIFIED_MEMORY, cl_bool)
+
+#define CL_HPP_PARAM_NAME_INFO_1_2_DEPRECATED_IN_2_0_(F) \
+    F(cl_image_info, CL_IMAGE_BUFFER, cl::Buffer)
+
+// Include deprecated query flags based on versions
+// Only include deprecated 1.0 flags if 2.0 not active as there is an enum clash
+#if CL_HPP_TARGET_OPENCL_VERSION > 100 && CL_HPP_MINIMUM_OPENCL_VERSION < 200 && CL_HPP_TARGET_OPENCL_VERSION < 200
+CL_HPP_PARAM_NAME_INFO_1_0_DEPRECATED_IN_2_0_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#endif // CL_HPP_MINIMUM_OPENCL_VERSION < 110
+#if CL_HPP_TARGET_OPENCL_VERSION > 110 && CL_HPP_MINIMUM_OPENCL_VERSION < 200
+CL_HPP_PARAM_NAME_INFO_1_1_DEPRECATED_IN_2_0_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#endif // CL_HPP_MINIMUM_OPENCL_VERSION < 120
+#if CL_HPP_TARGET_OPENCL_VERSION > 120 && CL_HPP_MINIMUM_OPENCL_VERSION < 200
+CL_HPP_PARAM_NAME_INFO_1_2_DEPRECATED_IN_2_0_(CL_HPP_DECLARE_PARAM_TRAITS_)
+#endif // CL_HPP_MINIMUM_OPENCL_VERSION < 200
+
+#if defined(CL_HPP_USE_CL_DEVICE_FISSION)
+CL_HPP_PARAM_NAME_DEVICE_FISSION_(CL_HPP_DECLARE_PARAM_TRAITS_);
+#endif // CL_HPP_USE_CL_DEVICE_FISSION
+
+#ifdef CL_PLATFORM_ICD_SUFFIX_KHR
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_platform_info, CL_PLATFORM_ICD_SUFFIX_KHR, string)
+#endif
+
+#ifdef CL_DEVICE_PROFILING_TIMER_OFFSET_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_PROFILING_TIMER_OFFSET_AMD, cl_ulong)
+#endif
+
+#ifdef CL_DEVICE_GLOBAL_FREE_MEMORY_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_GLOBAL_FREE_MEMORY_AMD, vector<size_type>)
+#endif
+#ifdef CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_SIMD_WIDTH_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SIMD_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_WAVEFRONT_WIDTH_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_WAVEFRONT_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_LOCAL_MEM_BANKS_AMD
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_LOCAL_MEM_BANKS_AMD, cl_uint)
+#endif
+
+#ifdef CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_REGISTERS_PER_BLOCK_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_REGISTERS_PER_BLOCK_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_WARP_SIZE_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_WARP_SIZE_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_GPU_OVERLAP_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_GPU_OVERLAP_NV, cl_bool)
+#endif
+#ifdef CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV, cl_bool)
+#endif
+#ifdef CL_DEVICE_INTEGRATED_MEMORY_NV
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_INTEGRATED_MEMORY_NV, cl_bool)
+#endif
+
+// Convenience functions
+
+template <typename Func, typename T>
+inline cl_int
+getInfo(Func f, cl_uint name, T* param)
+{
+    return getInfoHelper(f, name, param, 0);
+}
+
+template <typename Func, typename Arg0>
+struct GetInfoFunctor0
+{
+    Func f_; const Arg0& arg0_;
+    cl_int operator ()(
+        cl_uint param, size_type size, void* value, size_type* size_ret)
+    { return f_(arg0_, param, size, value, size_ret); }
+};
+
+template <typename Func, typename Arg0, typename Arg1>
+struct GetInfoFunctor1
+{
+    Func f_; const Arg0& arg0_; const Arg1& arg1_;
+    cl_int operator ()(
+        cl_uint param, size_type size, void* value, size_type* size_ret)
+    { return f_(arg0_, arg1_, param, size, value, size_ret); }
+};
+
+template <typename Func, typename Arg0, typename T>
+inline cl_int
+getInfo(Func f, const Arg0& arg0, cl_uint name, T* param)
+{
+    GetInfoFunctor0<Func, Arg0> f0 = { f, arg0 };
+    return getInfoHelper(f0, name, param, 0);
+}
+
+template <typename Func, typename Arg0, typename Arg1, typename T>
+inline cl_int
+getInfo(Func f, const Arg0& arg0, const Arg1& arg1, cl_uint name, T* param)
+{
+    GetInfoFunctor1<Func, Arg0, Arg1> f0 = { f, arg0, arg1 };
+    return getInfoHelper(f0, name, param, 0);
+}
+
+
+template<typename T>
+struct ReferenceHandler
+{ };
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+/**
+ * OpenCL 1.2 devices do have retain/release.
+ */
+template <>
+struct ReferenceHandler<cl_device_id>
+{
+    /**
+     * Retain the device.
+     * \param device A valid device created using createSubDevices
+     * \return 
+     *   CL_SUCCESS if the function executed successfully.
+     *   CL_INVALID_DEVICE if device was not a valid subdevice
+     *   CL_OUT_OF_RESOURCES
+     *   CL_OUT_OF_HOST_MEMORY
+     */
+    static cl_int retain(cl_device_id device)
+    { return ::clRetainDevice(device); }
+    /**
+     * Retain the device.
+     * \param device A valid device created using createSubDevices
+     * \return 
+     *   CL_SUCCESS if the function executed successfully.
+     *   CL_INVALID_DEVICE if device was not a valid subdevice
+     *   CL_OUT_OF_RESOURCES
+     *   CL_OUT_OF_HOST_MEMORY
+     */
+    static cl_int release(cl_device_id device)
+    { return ::clReleaseDevice(device); }
+};
+#else // CL_HPP_TARGET_OPENCL_VERSION >= 120
+/**
+ * OpenCL 1.1 devices do not have retain/release.
+ */
+template <>
+struct ReferenceHandler<cl_device_id>
+{
+    // cl_device_id does not have retain().
+    static cl_int retain(cl_device_id)
+    { return CL_SUCCESS; }
+    // cl_device_id does not have release().
+    static cl_int release(cl_device_id)
+    { return CL_SUCCESS; }
+};
+#endif // ! (CL_HPP_TARGET_OPENCL_VERSION >= 120)
+
+template <>
+struct ReferenceHandler<cl_platform_id>
+{
+    // cl_platform_id does not have retain().
+    static cl_int retain(cl_platform_id)
+    { return CL_SUCCESS; }
+    // cl_platform_id does not have release().
+    static cl_int release(cl_platform_id)
+    { return CL_SUCCESS; }
+};
+
+template <>
+struct ReferenceHandler<cl_context>
+{
+    static cl_int retain(cl_context context)
+    { return ::clRetainContext(context); }
+    static cl_int release(cl_context context)
+    { return ::clReleaseContext(context); }
+};
+
+template <>
+struct ReferenceHandler<cl_command_queue>
+{
+    static cl_int retain(cl_command_queue queue)
+    { return ::clRetainCommandQueue(queue); }
+    static cl_int release(cl_command_queue queue)
+    { return ::clReleaseCommandQueue(queue); }
+};
+
+template <>
+struct ReferenceHandler<cl_mem>
+{
+    static cl_int retain(cl_mem memory)
+    { return ::clRetainMemObject(memory); }
+    static cl_int release(cl_mem memory)
+    { return ::clReleaseMemObject(memory); }
+};
+
+template <>
+struct ReferenceHandler<cl_sampler>
+{
+    static cl_int retain(cl_sampler sampler)
+    { return ::clRetainSampler(sampler); }
+    static cl_int release(cl_sampler sampler)
+    { return ::clReleaseSampler(sampler); }
+};
+
+template <>
+struct ReferenceHandler<cl_program>
+{
+    static cl_int retain(cl_program program)
+    { return ::clRetainProgram(program); }
+    static cl_int release(cl_program program)
+    { return ::clReleaseProgram(program); }
+};
+
+template <>
+struct ReferenceHandler<cl_kernel>
+{
+    static cl_int retain(cl_kernel kernel)
+    { return ::clRetainKernel(kernel); }
+    static cl_int release(cl_kernel kernel)
+    { return ::clReleaseKernel(kernel); }
+};
+
+template <>
+struct ReferenceHandler<cl_event>
+{
+    static cl_int retain(cl_event event)
+    { return ::clRetainEvent(event); }
+    static cl_int release(cl_event event)
+    { return ::clReleaseEvent(event); }
+};
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120 && CL_HPP_MINIMUM_OPENCL_VERSION < 120
+// Extracts version number with major in the upper 16 bits, minor in the lower 16
+static cl_uint getVersion(const vector<char> &versionInfo)
+{
+    int highVersion = 0;
+    int lowVersion = 0;
+    int index = 7;
+    while(versionInfo[index] != '.' ) {
+        highVersion *= 10;
+        highVersion += versionInfo[index]-'0';
+        ++index;
+    }
+    ++index;
+    while(versionInfo[index] != ' ' &&  versionInfo[index] != '\0') {
+        lowVersion *= 10;
+        lowVersion += versionInfo[index]-'0';
+        ++index;
+    }
+    return (highVersion << 16) | lowVersion;
+}
+
+static cl_uint getPlatformVersion(cl_platform_id platform)
+{
+    size_type size = 0;
+    clGetPlatformInfo(platform, CL_PLATFORM_VERSION, 0, NULL, &size);
+
+    vector<char> versionInfo(size);
+    clGetPlatformInfo(platform, CL_PLATFORM_VERSION, size, versionInfo.data(), &size);
+    return getVersion(versionInfo);
+}
+
+static cl_uint getDevicePlatformVersion(cl_device_id device)
+{
+    cl_platform_id platform;
+    clGetDeviceInfo(device, CL_DEVICE_PLATFORM, sizeof(platform), &platform, NULL);
+    return getPlatformVersion(platform);
+}
+
+static cl_uint getContextPlatformVersion(cl_context context)
+{
+    // The platform cannot be queried directly, so we first have to grab a
+    // device and obtain its context
+    size_type size = 0;
+    clGetContextInfo(context, CL_CONTEXT_DEVICES, 0, NULL, &size);
+    if (size == 0)
+        return 0;
+    vector<cl_device_id> devices(size/sizeof(cl_device_id));
+    clGetContextInfo(context, CL_CONTEXT_DEVICES, size, devices.data(), NULL);
+    return getDevicePlatformVersion(devices[0]);
+}
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120 && CL_HPP_MINIMUM_OPENCL_VERSION < 120
+
+template <typename T>
+class Wrapper
+{
+public:
+    typedef T cl_type;
+
+protected:
+    cl_type object_;
+
+public:
+    Wrapper() : object_(NULL) { }
+    
+    Wrapper(const cl_type &obj, bool retainObject) : object_(obj) 
+    {
+        if (retainObject) { 
+            detail::errHandler(retain(), __RETAIN_ERR); 
+        }
+    }
+
+    ~Wrapper()
+    {
+        if (object_ != NULL) { release(); }
+    }
+
+    Wrapper(const Wrapper<cl_type>& rhs)
+    {
+        object_ = rhs.object_;
+        detail::errHandler(retain(), __RETAIN_ERR);
+    }
+
+    Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT_
+    {
+        object_ = rhs.object_;
+        rhs.object_ = NULL;
+    }
+
+    Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+    {
+        if (this != &rhs) {
+            detail::errHandler(release(), __RELEASE_ERR);
+            object_ = rhs.object_;
+            detail::errHandler(retain(), __RETAIN_ERR);
+        }
+        return *this;
+    }
+
+    Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
+    {
+        if (this != &rhs) {
+            detail::errHandler(release(), __RELEASE_ERR);
+            object_ = rhs.object_;
+            rhs.object_ = NULL;
+        }
+        return *this;
+    }
+
+    Wrapper<cl_type>& operator = (const cl_type &rhs)
+    {
+        detail::errHandler(release(), __RELEASE_ERR);
+        object_ = rhs;
+        return *this;
+    }
+
+    const cl_type& operator ()() const { return object_; }
+
+    cl_type& operator ()() { return object_; }
+
+    const cl_type get() const { return object_; }
+
+    cl_type get() { return object_; }
+
+
+protected:
+    template<typename Func, typename U>
+    friend inline cl_int getInfoHelper(Func, cl_uint, U*, int, typename U::cl_type);
+
+    cl_int retain() const
+    {
+        if (object_ != nullptr) {
+            return ReferenceHandler<cl_type>::retain(object_);
+        }
+        else {
+            return CL_SUCCESS;
+        }
+    }
+
+    cl_int release() const
+    {
+        if (object_ != nullptr) {
+            return ReferenceHandler<cl_type>::release(object_);
+        }
+        else {
+            return CL_SUCCESS;
+        }
+    }
+};
+
+template <>
+class Wrapper<cl_device_id>
+{
+public:
+    typedef cl_device_id cl_type;
+
+protected:
+    cl_type object_;
+    bool referenceCountable_;
+
+    static bool isReferenceCountable(cl_device_id device)
+    {
+        bool retVal = false;
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+#if CL_HPP_MINIMUM_OPENCL_VERSION < 120
+        if (device != NULL) {
+            int version = getDevicePlatformVersion(device);
+            if(version > ((1 << 16) + 1)) {
+                retVal = true;
+            }
+        }
+#else // CL_HPP_MINIMUM_OPENCL_VERSION < 120
+        retVal = true;
+#endif // CL_HPP_MINIMUM_OPENCL_VERSION < 120
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+        return retVal;
+    }
+
+public:
+    Wrapper() : object_(NULL), referenceCountable_(false) 
+    { 
+    }
+    
+    Wrapper(const cl_type &obj, bool retainObject) : 
+        object_(obj), 
+        referenceCountable_(false) 
+    {
+        referenceCountable_ = isReferenceCountable(obj); 
+
+        if (retainObject) {
+            detail::errHandler(retain(), __RETAIN_ERR);
+        }
+    }
+
+    ~Wrapper()
+    {
+        release();
+    }
+    
+    Wrapper(const Wrapper<cl_type>& rhs)
+    {
+        object_ = rhs.object_;
+        referenceCountable_ = isReferenceCountable(object_); 
+        detail::errHandler(retain(), __RETAIN_ERR);
+    }
+
+    Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT_
+    {
+        object_ = rhs.object_;
+        referenceCountable_ = rhs.referenceCountable_;
+        rhs.object_ = NULL;
+        rhs.referenceCountable_ = false;
+    }
+
+    Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+    {
+        if (this != &rhs) {
+            detail::errHandler(release(), __RELEASE_ERR);
+            object_ = rhs.object_;
+            referenceCountable_ = rhs.referenceCountable_;
+            detail::errHandler(retain(), __RETAIN_ERR);
+        }
+        return *this;
+    }
+
+    Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
+    {
+        if (this != &rhs) {
+            detail::errHandler(release(), __RELEASE_ERR);
+            object_ = rhs.object_;
+            referenceCountable_ = rhs.referenceCountable_;
+            rhs.object_ = NULL;
+            rhs.referenceCountable_ = false;
+        }
+        return *this;
+    }
+
+    Wrapper<cl_type>& operator = (const cl_type &rhs)
+    {
+        detail::errHandler(release(), __RELEASE_ERR);
+        object_ = rhs;
+        referenceCountable_ = isReferenceCountable(object_); 
+        return *this;
+    }
+
+    const cl_type& operator ()() const { return object_; }
+
+    cl_type& operator ()() { return object_; }
+
+    const cl_type get() const { return object_; }
+
+    cl_type get() { return object_; }
+
+protected:
+    template<typename Func, typename U>
+    friend inline cl_int getInfoHelper(Func, cl_uint, U*, int, typename U::cl_type);
+
+    template<typename Func, typename U>
+    friend inline cl_int getInfoHelper(Func, cl_uint, vector<U>*, int, typename U::cl_type);
+
+    cl_int retain() const
+    {
+        if( object_ != nullptr && referenceCountable_ ) {
+            return ReferenceHandler<cl_type>::retain(object_);
+        }
+        else {
+            return CL_SUCCESS;
+        }
+    }
+
+    cl_int release() const
+    {
+        if (object_ != nullptr && referenceCountable_) {
+            return ReferenceHandler<cl_type>::release(object_);
+        }
+        else {
+            return CL_SUCCESS;
+        }
+    }
+};
+
+template <typename T>
+inline bool operator==(const Wrapper<T> &lhs, const Wrapper<T> &rhs)
+{
+    return lhs() == rhs();
+}
+
+template <typename T>
+inline bool operator!=(const Wrapper<T> &lhs, const Wrapper<T> &rhs)
+{
+    return !operator==(lhs, rhs);
+}
+
+} // namespace detail
+//! \endcond
+
+
+using BuildLogType = vector<std::pair<cl::Device, typename detail::param_traits<detail::cl_program_build_info, CL_PROGRAM_BUILD_LOG>::param_type>>;
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+/**
+* Exception class for build errors to carry build info
+*/
+class BuildError : public Error
+{
+private:
+    BuildLogType buildLogs;
+public:
+    BuildError(cl_int err, const char * errStr, const BuildLogType &vec) : Error(err, errStr), buildLogs(vec)
+    {
+    }
+
+    BuildLogType getBuildLog() const
+    {
+        return buildLogs;
+    }
+};
+namespace detail {
+    static inline cl_int buildErrHandler(
+        cl_int err,
+        const char * errStr,
+        const BuildLogType &buildLogs)
+    {
+        if (err != CL_SUCCESS) {
+            throw BuildError(err, errStr, buildLogs);
+        }
+        return err;
+    }
+} // namespace detail
+
+#else
+namespace detail {
+    static inline cl_int buildErrHandler(
+        cl_int err,
+        const char * errStr,
+        const BuildLogType &buildLogs)
+    {
+        (void)buildLogs; // suppress unused variable warning
+        (void)errStr;
+        return err;
+    }
+} // namespace detail
+#endif // #if defined(CL_HPP_ENABLE_EXCEPTIONS)
+
+
+/*! \stuct ImageFormat
+ *  \brief Adds constructors and member functions for cl_image_format.
+ *
+ *  \see cl_image_format
+ */
+struct ImageFormat : public cl_image_format
+{
+    //! \brief Default constructor - performs no initialization.
+    ImageFormat(){}
+
+    //! \brief Initializing constructor.
+    ImageFormat(cl_channel_order order, cl_channel_type type)
+    {
+        image_channel_order = order;
+        image_channel_data_type = type;
+    }
+
+    //! \brief Assignment operator.
+    ImageFormat& operator = (const ImageFormat& rhs)
+    {
+        if (this != &rhs) {
+            this->image_channel_data_type = rhs.image_channel_data_type;
+            this->image_channel_order     = rhs.image_channel_order;
+        }
+        return *this;
+    }
+};
+
+/*! \brief Class interface for cl_device_id.
+ *
+ *  \note Copies of these objects are inexpensive, since they don't 'own'
+ *        any underlying resources or data structures.
+ *
+ *  \see cl_device_id
+ */
+class Device : public detail::Wrapper<cl_device_id>
+{
+private:
+    static std::once_flag default_initialized_;
+    static Device default_;
+    static cl_int default_error_;
+
+    /*! \brief Create the default context.
+    *
+    * This sets @c default_ and @c default_error_. It does not throw
+    * @c cl::Error.
+    */
+    static void makeDefault();
+
+    /*! \brief Create the default platform from a provided platform.
+    *
+    * This sets @c default_. It does not throw
+    * @c cl::Error.
+    */
+    static void makeDefaultProvided(const Device &p) {
+        default_ = p;
+    }
+
+public:
+#ifdef CL_HPP_UNIT_TEST_ENABLE
+    /*! \brief Reset the default.
+    *
+    * This sets @c default_ to an empty value to support cleanup in
+    * the unit test framework.
+    * This function is not thread safe.
+    */
+    static void unitTestClearDefault() {
+        default_ = Device();
+    }
+#endif // #ifdef CL_HPP_UNIT_TEST_ENABLE
+
+    //! \brief Default constructor - initializes to NULL.
+    Device() : detail::Wrapper<cl_type>() { }
+
+    /*! \brief Constructor from cl_device_id.
+     * 
+     *  This simply copies the device ID value, which is an inexpensive operation.
+     */
+    explicit Device(const cl_device_id &device, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(device, retainObject) { }
+
+    /*! \brief Returns the first device on the default context.
+     *
+     *  \see Context::getDefault()
+     */
+    static Device getDefault(
+        cl_int *errResult = NULL)
+    {
+        std::call_once(default_initialized_, makeDefault);
+        detail::errHandler(default_error_);
+        if (errResult != NULL) {
+            *errResult = default_error_;
+        }
+        return default_;
+    }
+
+    /**
+    * Modify the default device to be used by
+    * subsequent operations.
+    * Will only set the default if no default was previously created.
+    * @return updated default device.
+    *         Should be compared to the passed value to ensure that it was updated.
+    */
+    static Device setDefault(const Device &default_device)
+    {
+        std::call_once(default_initialized_, makeDefaultProvided, std::cref(default_device));
+        detail::errHandler(default_error_);
+        return default_;
+    }
+
+    /*! \brief Assignment operator from cl_device_id.
+     * 
+     *  This simply copies the device ID value, which is an inexpensive operation.
+     */
+    Device& operator = (const cl_device_id& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    Device(const Device& dev) : detail::Wrapper<cl_type>(dev) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+    * Required for MSVC.
+    */
+    Device& operator = (const Device &dev)
+    {
+        detail::Wrapper<cl_type>::operator=(dev);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    Device(Device&& dev) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(dev)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+    * Required for MSVC.
+    */
+    Device& operator = (Device &&dev)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(dev));
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetDeviceInfo().
+    template <typename T>
+    cl_int getInfo(cl_device_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetDeviceInfo, object_, name, param),
+            __GET_DEVICE_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetDeviceInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_device_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_device_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    /**
+     * CL 1.2 version
+     */
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    //! \brief Wrapper for clCreateSubDevices().
+    cl_int createSubDevices(
+        const cl_device_partition_property * properties,
+        vector<Device>* devices)
+    {
+        cl_uint n = 0;
+        cl_int err = clCreateSubDevices(object_, properties, 0, NULL, &n);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __CREATE_SUB_DEVICES_ERR);
+        }
+
+        vector<cl_device_id> ids(n);
+        err = clCreateSubDevices(object_, properties, n, ids.data(), NULL);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __CREATE_SUB_DEVICES_ERR);
+        }
+
+        // Cannot trivially assign because we need to capture intermediates 
+        // with safe construction
+        if (devices) {
+            devices->resize(ids.size());
+
+            // Assign to param, constructing with retain behaviour
+            // to correctly capture each underlying CL object
+            for (size_type i = 0; i < ids.size(); i++) {
+                // We do not need to retain because this device is being created 
+                // by the runtime
+                (*devices)[i] = Device(ids[i], false);
+            }
+        }
+
+        return CL_SUCCESS;
+    }
+#elif defined(CL_HPP_USE_CL_DEVICE_FISSION)
+
+/**
+ * CL 1.1 version that uses device fission extension.
+ */
+    cl_int createSubDevices(
+        const cl_device_partition_property_ext * properties,
+        vector<Device>* devices)
+    {
+        typedef CL_API_ENTRY cl_int 
+            ( CL_API_CALL * PFN_clCreateSubDevicesEXT)(
+                cl_device_id /*in_device*/,
+                const cl_device_partition_property_ext * /* properties */,
+                cl_uint /*num_entries*/,
+                cl_device_id * /*out_devices*/,
+                cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+        static PFN_clCreateSubDevicesEXT pfn_clCreateSubDevicesEXT = NULL;
+        CL_HPP_INIT_CL_EXT_FCN_PTR_(clCreateSubDevicesEXT);
+
+        cl_uint n = 0;
+        cl_int err = pfn_clCreateSubDevicesEXT(object_, properties, 0, NULL, &n);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __CREATE_SUB_DEVICES_ERR);
+        }
+
+        vector<cl_device_id> ids(n);
+        err = pfn_clCreateSubDevicesEXT(object_, properties, n, ids.data(), NULL);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __CREATE_SUB_DEVICES_ERR);
+        }
+        // Cannot trivially assign because we need to capture intermediates 
+        // with safe construction
+        if (devices) {
+            devices->resize(ids.size());
+
+            // Assign to param, constructing with retain behaviour
+            // to correctly capture each underlying CL object
+            for (size_type i = 0; i < ids.size(); i++) {
+                // We do not need to retain because this device is being created 
+                // by the runtime
+                (*devices)[i] = Device(ids[i], false);
+            }
+        }
+        return CL_SUCCESS;
+    }
+#endif // defined(CL_HPP_USE_CL_DEVICE_FISSION)
+};
+
+CL_HPP_DEFINE_STATIC_MEMBER_ std::once_flag Device::default_initialized_;
+CL_HPP_DEFINE_STATIC_MEMBER_ Device Device::default_;
+CL_HPP_DEFINE_STATIC_MEMBER_ cl_int Device::default_error_ = CL_SUCCESS;
+
+/*! \brief Class interface for cl_platform_id.
+ *
+ *  \note Copies of these objects are inexpensive, since they don't 'own'
+ *        any underlying resources or data structures.
+ *
+ *  \see cl_platform_id
+ */
+class Platform : public detail::Wrapper<cl_platform_id>
+{
+private:
+    static std::once_flag default_initialized_;
+    static Platform default_;
+    static cl_int default_error_;
+
+    /*! \brief Create the default context.
+    *
+    * This sets @c default_ and @c default_error_. It does not throw
+    * @c cl::Error.
+    */
+    static void makeDefault() {
+        /* Throwing an exception from a call_once invocation does not do
+        * what we wish, so we catch it and save the error.
+        */
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        try
+#endif
+        {
+            // If default wasn't passed ,generate one
+            // Otherwise set it
+            cl_uint n = 0;
+
+            cl_int err = ::clGetPlatformIDs(0, NULL, &n);
+            if (err != CL_SUCCESS) {
+                default_error_ = err;
+                return;
+            }
+            if (n == 0) {
+                default_error_ = CL_INVALID_PLATFORM;
+                return;
+            }
+
+            vector<cl_platform_id> ids(n);
+            err = ::clGetPlatformIDs(n, ids.data(), NULL);
+            if (err != CL_SUCCESS) {
+                default_error_ = err;
+                return;
+            }
+
+            default_ = Platform(ids[0]);
+        }
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        catch (cl::Error &e) {
+            default_error_ = e.err();
+        }
+#endif
+    }
+
+    /*! \brief Create the default platform from a provided platform.
+     *
+     * This sets @c default_. It does not throw
+     * @c cl::Error.
+     */
+    static void makeDefaultProvided(const Platform &p) {
+       default_ = p;
+    }
+    
+public:
+#ifdef CL_HPP_UNIT_TEST_ENABLE
+    /*! \brief Reset the default.
+    *
+    * This sets @c default_ to an empty value to support cleanup in
+    * the unit test framework.
+    * This function is not thread safe.
+    */
+    static void unitTestClearDefault() {
+        default_ = Platform();
+    }
+#endif // #ifdef CL_HPP_UNIT_TEST_ENABLE
+
+    //! \brief Default constructor - initializes to NULL.
+    Platform() : detail::Wrapper<cl_type>()  { }
+
+    /*! \brief Constructor from cl_platform_id.
+     * 
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  This simply copies the platform ID value, which is an inexpensive operation.
+     */
+    explicit Platform(const cl_platform_id &platform, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(platform, retainObject) { }
+
+    /*! \brief Assignment operator from cl_platform_id.
+     * 
+     *  This simply copies the platform ID value, which is an inexpensive operation.
+     */
+    Platform& operator = (const cl_platform_id& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    static Platform getDefault(
+        cl_int *errResult = NULL)
+    {
+        std::call_once(default_initialized_, makeDefault);
+        detail::errHandler(default_error_);
+        if (errResult != NULL) {
+            *errResult = default_error_;
+        }
+        return default_;
+    }
+
+    /**
+     * Modify the default platform to be used by 
+     * subsequent operations.
+     * Will only set the default if no default was previously created.
+     * @return updated default platform. 
+     *         Should be compared to the passed value to ensure that it was updated.
+     */
+    static Platform setDefault(const Platform &default_platform)
+    {
+        std::call_once(default_initialized_, makeDefaultProvided, std::cref(default_platform));
+        detail::errHandler(default_error_);
+        return default_;
+    }
+
+    //! \brief Wrapper for clGetPlatformInfo().
+    cl_int getInfo(cl_platform_info name, string* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetPlatformInfo, object_, name, param),
+            __GET_PLATFORM_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetPlatformInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_platform_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_platform_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    /*! \brief Gets a list of devices for this platform.
+     * 
+     *  Wraps clGetDeviceIDs().
+     */
+    cl_int getDevices(
+        cl_device_type type,
+        vector<Device>* devices) const
+    {
+        cl_uint n = 0;
+        if( devices == NULL ) {
+            return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_DEVICE_IDS_ERR);
+        }
+        cl_int err = ::clGetDeviceIDs(object_, type, 0, NULL, &n);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+        }
+
+        vector<cl_device_id> ids(n);
+        err = ::clGetDeviceIDs(object_, type, n, ids.data(), NULL);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+        }
+
+        // Cannot trivially assign because we need to capture intermediates 
+        // with safe construction
+        // We must retain things we obtain from the API to avoid releasing
+        // API-owned objects.
+        if (devices) {
+            devices->resize(ids.size());
+
+            // Assign to param, constructing with retain behaviour
+            // to correctly capture each underlying CL object
+            for (size_type i = 0; i < ids.size(); i++) {
+                (*devices)[i] = Device(ids[i], true);
+            }
+        }
+        return CL_SUCCESS;
+    }
+
+#if defined(CL_HPP_USE_DX_INTEROP)
+   /*! \brief Get the list of available D3D10 devices.
+     *
+     *  \param d3d_device_source.
+     *
+     *  \param d3d_object.
+     *
+     *  \param d3d_device_set.
+     *
+     *  \param devices returns a vector of OpenCL D3D10 devices found. The cl::Device
+     *  values returned in devices can be used to identify a specific OpenCL
+     *  device. If \a devices argument is NULL, this argument is ignored.
+     *
+     *  \return One of the following values:
+     *    - CL_SUCCESS if the function is executed successfully.
+     *
+     *  The application can query specific capabilities of the OpenCL device(s)
+     *  returned by cl::getDevices. This can be used by the application to
+     *  determine which device(s) to use.
+     *
+     * \note In the case that exceptions are enabled and a return value
+     * other than CL_SUCCESS is generated, then cl::Error exception is
+     * generated.
+     */
+    cl_int getDevices(
+        cl_d3d10_device_source_khr d3d_device_source,
+        void *                     d3d_object,
+        cl_d3d10_device_set_khr    d3d_device_set,
+        vector<Device>* devices) const
+    {
+        typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clGetDeviceIDsFromD3D10KHR)(
+            cl_platform_id platform, 
+            cl_d3d10_device_source_khr d3d_device_source, 
+            void * d3d_object,
+            cl_d3d10_device_set_khr d3d_device_set,
+            cl_uint num_entries,
+            cl_device_id * devices,
+            cl_uint* num_devices);
+
+        if( devices == NULL ) {
+            return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_DEVICE_IDS_ERR);
+        }
+
+        static PFN_clGetDeviceIDsFromD3D10KHR pfn_clGetDeviceIDsFromD3D10KHR = NULL;
+        CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_(object_, clGetDeviceIDsFromD3D10KHR);
+
+        cl_uint n = 0;
+        cl_int err = pfn_clGetDeviceIDsFromD3D10KHR(
+            object_, 
+            d3d_device_source, 
+            d3d_object,
+            d3d_device_set, 
+            0, 
+            NULL, 
+            &n);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+        }
+
+        vector<cl_device_id> ids(n);
+        err = pfn_clGetDeviceIDsFromD3D10KHR(
+            object_, 
+            d3d_device_source, 
+            d3d_object,
+            d3d_device_set,
+            n, 
+            ids.data(), 
+            NULL);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+        }
+
+        // Cannot trivially assign because we need to capture intermediates 
+        // with safe construction
+        // We must retain things we obtain from the API to avoid releasing
+        // API-owned objects.
+        if (devices) {
+            devices->resize(ids.size());
+
+            // Assign to param, constructing with retain behaviour
+            // to correctly capture each underlying CL object
+            for (size_type i = 0; i < ids.size(); i++) {
+                (*devices)[i] = Device(ids[i], true);
+            }
+        }
+        return CL_SUCCESS;
+    }
+#endif
+
+    /*! \brief Gets a list of available platforms.
+     * 
+     *  Wraps clGetPlatformIDs().
+     */
+    static cl_int get(
+        vector<Platform>* platforms)
+    {
+        cl_uint n = 0;
+
+        if( platforms == NULL ) {
+            return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_PLATFORM_IDS_ERR);
+        }
+
+        cl_int err = ::clGetPlatformIDs(0, NULL, &n);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+        }
+
+        vector<cl_platform_id> ids(n);
+        err = ::clGetPlatformIDs(n, ids.data(), NULL);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+        }
+
+        if (platforms) {
+            platforms->resize(ids.size());
+
+            // Platforms don't reference count
+            for (size_type i = 0; i < ids.size(); i++) {
+                (*platforms)[i] = Platform(ids[i]);
+            }
+        }
+        return CL_SUCCESS;
+    }
+
+    /*! \brief Gets the first available platform.
+     * 
+     *  Wraps clGetPlatformIDs(), returning the first result.
+     */
+    static cl_int get(
+        Platform * platform)
+    {
+        cl_int err;
+        Platform default_platform = Platform::getDefault(&err);
+        if (platform) {
+            *platform = default_platform;
+        }
+        return err;
+    }
+
+    /*! \brief Gets the first available platform, returning it by value.
+     *
+     * \return Returns a valid platform if one is available.
+     *         If no platform is available will return a null platform.
+     * Throws an exception if no platforms are available
+     * or an error condition occurs.
+     * Wraps clGetPlatformIDs(), returning the first result.
+     */
+    static Platform get(
+        cl_int * errResult = NULL)
+    {
+        cl_int err;
+        Platform default_platform = Platform::getDefault(&err);
+        if (errResult) {
+            *errResult = err;
+        }
+        return default_platform;
+    }    
+    
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    //! \brief Wrapper for clUnloadCompiler().
+    cl_int
+    unloadCompiler()
+    {
+        return ::clUnloadPlatformCompiler(object_);
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+}; // class Platform
+
+CL_HPP_DEFINE_STATIC_MEMBER_ std::once_flag Platform::default_initialized_;
+CL_HPP_DEFINE_STATIC_MEMBER_ Platform Platform::default_;
+CL_HPP_DEFINE_STATIC_MEMBER_ cl_int Platform::default_error_ = CL_SUCCESS;
+
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+/**
+ * Unload the OpenCL compiler.
+ * \note Deprecated for OpenCL 1.2. Use Platform::unloadCompiler instead.
+ */
+inline CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_int
+UnloadCompiler() CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+inline cl_int
+UnloadCompiler()
+{
+    return ::clUnloadCompiler();
+}
+#endif // #if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+
+/*! \brief Class interface for cl_context.
+ *
+ *  \note Copies of these objects are shallow, meaning that the copy will refer
+ *        to the same underlying cl_context as the original.  For details, see
+ *        clRetainContext() and clReleaseContext().
+ *
+ *  \see cl_context
+ */
+class Context 
+    : public detail::Wrapper<cl_context>
+{
+private:
+    static std::once_flag default_initialized_;
+    static Context default_;
+    static cl_int default_error_;
+
+    /*! \brief Create the default context from the default device type in the default platform.
+     *
+     * This sets @c default_ and @c default_error_. It does not throw
+     * @c cl::Error.
+     */
+    static void makeDefault() {
+        /* Throwing an exception from a call_once invocation does not do
+         * what we wish, so we catch it and save the error.
+         */
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        try
+#endif
+        {
+#if !defined(__APPLE__) && !defined(__MACOS)
+            const Platform &p = Platform::getDefault();
+            cl_platform_id defaultPlatform = p();
+            cl_context_properties properties[3] = {
+                CL_CONTEXT_PLATFORM, (cl_context_properties)defaultPlatform, 0
+            };
+#else // #if !defined(__APPLE__) && !defined(__MACOS)
+            cl_context_properties *properties = nullptr;
+#endif // #if !defined(__APPLE__) && !defined(__MACOS)
+
+            default_ = Context(
+                CL_DEVICE_TYPE_DEFAULT,
+                properties,
+                NULL,
+                NULL,
+                &default_error_);
+        }
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        catch (cl::Error &e) {
+            default_error_ = e.err();
+        }
+#endif
+    }
+
+
+    /*! \brief Create the default context from a provided Context.
+     *
+     * This sets @c default_. It does not throw
+     * @c cl::Error.
+     */
+    static void makeDefaultProvided(const Context &c) {
+        default_ = c;
+    }
+    
+public:
+#ifdef CL_HPP_UNIT_TEST_ENABLE
+    /*! \brief Reset the default.
+    *
+    * This sets @c default_ to an empty value to support cleanup in
+    * the unit test framework.
+    * This function is not thread safe.
+    */
+    static void unitTestClearDefault() {
+        default_ = Context();
+    }
+#endif // #ifdef CL_HPP_UNIT_TEST_ENABLE
+
+    /*! \brief Constructs a context including a list of specified devices.
+     *
+     *  Wraps clCreateContext().
+     */
+    Context(
+        const vector<Device>& devices,
+        cl_context_properties* properties = NULL,
+        void (CL_CALLBACK * notifyFptr)(
+            const char *,
+            const void *,
+            size_type,
+            void *) = NULL,
+        void* data = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        size_type numDevices = devices.size();
+        vector<cl_device_id> deviceIDs(numDevices);
+
+        for( size_type deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+            deviceIDs[deviceIndex] = (devices[deviceIndex])();
+        }
+
+        object_ = ::clCreateContext(
+            properties, (cl_uint) numDevices,
+            deviceIDs.data(),
+            notifyFptr, data, &error);
+
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    Context(
+        const Device& device,
+        cl_context_properties* properties = NULL,
+        void (CL_CALLBACK * notifyFptr)(
+            const char *,
+            const void *,
+            size_type,
+            void *) = NULL,
+        void* data = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        cl_device_id deviceID = device();
+
+        object_ = ::clCreateContext(
+            properties, 1,
+            &deviceID,
+            notifyFptr, data, &error);
+
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+    
+    /*! \brief Constructs a context including all or a subset of devices of a specified type.
+     *
+     *  Wraps clCreateContextFromType().
+     */
+    Context(
+        cl_device_type type,
+        cl_context_properties* properties = NULL,
+        void (CL_CALLBACK * notifyFptr)(
+            const char *,
+            const void *,
+            size_type,
+            void *) = NULL,
+        void* data = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+#if !defined(__APPLE__) && !defined(__MACOS)
+        cl_context_properties prop[4] = {CL_CONTEXT_PLATFORM, 0, 0, 0 };
+
+        if (properties == NULL) {
+            // Get a valid platform ID as we cannot send in a blank one
+            vector<Platform> platforms;
+            error = Platform::get(&platforms);
+            if (error != CL_SUCCESS) {
+                detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
+                if (err != NULL) {
+                    *err = error;
+                }
+                return;
+            }
+
+            // Check the platforms we found for a device of our specified type
+            cl_context_properties platform_id = 0;
+            for (unsigned int i = 0; i < platforms.size(); i++) {
+
+                vector<Device> devices;
+
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+                try {
+#endif
+
+                    error = platforms[i].getDevices(type, &devices);
+
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+                } catch (Error) {}
+    // Catch if exceptions are enabled as we don't want to exit if first platform has no devices of type
+    // We do error checking next anyway, and can throw there if needed
+#endif
+
+                // Only squash CL_SUCCESS and CL_DEVICE_NOT_FOUND
+                if (error != CL_SUCCESS && error != CL_DEVICE_NOT_FOUND) {
+                    detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
+                    if (err != NULL) {
+                        *err = error;
+                    }
+                }
+
+                if (devices.size() > 0) {
+                    platform_id = (cl_context_properties)platforms[i]();
+                    break;
+                }
+            }
+
+            if (platform_id == 0) {
+                detail::errHandler(CL_DEVICE_NOT_FOUND, __CREATE_CONTEXT_FROM_TYPE_ERR);
+                if (err != NULL) {
+                    *err = CL_DEVICE_NOT_FOUND;
+                }
+                return;
+            }
+
+            prop[1] = platform_id;
+            properties = &prop[0];
+        }
+#endif
+        object_ = ::clCreateContextFromType(
+            properties, type, notifyFptr, data, &error);
+
+        detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context(const Context& ctx) : detail::Wrapper<cl_type>(ctx) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context& operator = (const Context &ctx)
+    {
+        detail::Wrapper<cl_type>::operator=(ctx);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context(Context&& ctx) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(ctx)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Context& operator = (Context &&ctx)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(ctx));
+        return *this;
+    }
+
+
+    /*! \brief Returns a singleton context including all devices of CL_DEVICE_TYPE_DEFAULT.
+     *
+     *  \note All calls to this function return the same cl_context as the first.
+     */
+    static Context getDefault(cl_int * err = NULL) 
+    {
+        std::call_once(default_initialized_, makeDefault);
+        detail::errHandler(default_error_);
+        if (err != NULL) {
+            *err = default_error_;
+        }
+        return default_;
+    }
+
+    /**
+     * Modify the default context to be used by
+     * subsequent operations.
+     * Will only set the default if no default was previously created.
+     * @return updated default context.
+     *         Should be compared to the passed value to ensure that it was updated.
+     */
+    static Context setDefault(const Context &default_context)
+    {
+        std::call_once(default_initialized_, makeDefaultProvided, std::cref(default_context));
+        detail::errHandler(default_error_);
+        return default_;
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    Context() : detail::Wrapper<cl_type>() { }
+
+    /*! \brief Constructor from cl_context - takes ownership.
+     * 
+     *  This effectively transfers ownership of a refcount on the cl_context
+     *  into the new Context object.
+     */
+    explicit Context(const cl_context& context, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(context, retainObject) { }
+
+    /*! \brief Assignment operator from cl_context - takes ownership.
+     * 
+     *  This effectively transfers ownership of a refcount on the rhs and calls
+     *  clReleaseContext() on the value previously held by this instance.
+     */
+    Context& operator = (const cl_context& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetContextInfo().
+    template <typename T>
+    cl_int getInfo(cl_context_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetContextInfo, object_, name, param),
+            __GET_CONTEXT_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetContextInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_context_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_context_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    /*! \brief Gets a list of supported image formats.
+     *  
+     *  Wraps clGetSupportedImageFormats().
+     */
+    cl_int getSupportedImageFormats(
+        cl_mem_flags flags,
+        cl_mem_object_type type,
+        vector<ImageFormat>* formats) const
+    {
+        cl_uint numEntries;
+        
+        if (!formats) {
+            return CL_SUCCESS;
+        }
+
+        cl_int err = ::clGetSupportedImageFormats(
+           object_, 
+           flags,
+           type, 
+           0, 
+           NULL, 
+           &numEntries);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
+        }
+
+        if (numEntries > 0) {
+            vector<ImageFormat> value(numEntries);
+            err = ::clGetSupportedImageFormats(
+                object_,
+                flags,
+                type,
+                numEntries,
+                (cl_image_format*)value.data(),
+                NULL);
+            if (err != CL_SUCCESS) {
+                return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
+            }
+
+            formats->assign(begin(value), end(value));
+        }
+        else {
+            // If no values are being returned, ensure an empty vector comes back
+            formats->clear();
+        }
+
+        return CL_SUCCESS;
+    }
+};
+
+inline void Device::makeDefault()
+{
+    /* Throwing an exception from a call_once invocation does not do
+    * what we wish, so we catch it and save the error.
+    */
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+    try
+#endif
+    {
+        cl_int error = 0;
+
+        Context context = Context::getDefault(&error);
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+
+        if (error != CL_SUCCESS) {
+            default_error_ = error;
+        }
+        else {
+            default_ = context.getInfo<CL_CONTEXT_DEVICES>()[0];
+            default_error_ = CL_SUCCESS;
+        }
+    }
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+    catch (cl::Error &e) {
+        default_error_ = e.err();
+    }
+#endif
+}
+
+CL_HPP_DEFINE_STATIC_MEMBER_ std::once_flag Context::default_initialized_;
+CL_HPP_DEFINE_STATIC_MEMBER_ Context Context::default_;
+CL_HPP_DEFINE_STATIC_MEMBER_ cl_int Context::default_error_ = CL_SUCCESS;
+
+/*! \brief Class interface for cl_event.
+ *
+ *  \note Copies of these objects are shallow, meaning that the copy will refer
+ *        to the same underlying cl_event as the original.  For details, see
+ *        clRetainEvent() and clReleaseEvent().
+ *
+ *  \see cl_event
+ */
+class Event : public detail::Wrapper<cl_event>
+{
+public:
+    //! \brief Default constructor - initializes to NULL.
+    Event() : detail::Wrapper<cl_type>() { }
+
+    /*! \brief Constructor from cl_event - takes ownership.
+     * 
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  This effectively transfers ownership of a refcount on the cl_event
+     *  into the new Event object.
+     */
+    explicit Event(const cl_event& event, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(event, retainObject) { }
+
+    /*! \brief Assignment operator from cl_event - takes ownership.
+     *
+     *  This effectively transfers ownership of a refcount on the rhs and calls
+     *  clReleaseEvent() on the value previously held by this instance.
+     */
+    Event& operator = (const cl_event& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetEventInfo().
+    template <typename T>
+    cl_int getInfo(cl_event_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetEventInfo, object_, name, param),
+            __GET_EVENT_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetEventInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_event_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_event_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    //! \brief Wrapper for clGetEventProfilingInfo().
+    template <typename T>
+    cl_int getProfilingInfo(cl_profiling_info name, T* param) const
+    {
+        return detail::errHandler(detail::getInfo(
+            &::clGetEventProfilingInfo, object_, name, param),
+            __GET_EVENT_PROFILE_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetEventProfilingInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_profiling_info, name>::param_type
+    getProfilingInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_profiling_info, name>::param_type param;
+        cl_int result = getProfilingInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    /*! \brief Blocks the calling thread until this event completes.
+     * 
+     *  Wraps clWaitForEvents().
+     */
+    cl_int wait() const
+    {
+        return detail::errHandler(
+            ::clWaitForEvents(1, &object_),
+            __WAIT_FOR_EVENTS_ERR);
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+    /*! \brief Registers a user callback function for a specific command execution status.
+     *
+     *  Wraps clSetEventCallback().
+     */
+    cl_int setCallback(
+        cl_int type,
+        void (CL_CALLBACK * pfn_notify)(cl_event, cl_int, void *),		
+        void * user_data = NULL)
+    {
+        return detail::errHandler(
+            ::clSetEventCallback(
+                object_,
+                type,
+                pfn_notify,
+                user_data), 
+            __SET_EVENT_CALLBACK_ERR);
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+
+    /*! \brief Blocks the calling thread until every event specified is complete.
+     * 
+     *  Wraps clWaitForEvents().
+     */
+    static cl_int
+    waitForEvents(const vector<Event>& events)
+    {
+        return detail::errHandler(
+            ::clWaitForEvents(
+                (cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
+            __WAIT_FOR_EVENTS_ERR);
+    }
+};
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+/*! \brief Class interface for user events (a subset of cl_event's).
+ * 
+ *  See Event for details about copy semantics, etc.
+ */
+class UserEvent : public Event
+{
+public:
+    /*! \brief Constructs a user event on a given context.
+     *
+     *  Wraps clCreateUserEvent().
+     */
+    UserEvent(
+        const Context& context,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateUserEvent(
+            context(),
+            &error);
+
+        detail::errHandler(error, __CREATE_USER_EVENT_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    UserEvent() : Event() { }
+
+    /*! \brief Sets the execution status of a user event object.
+     *
+     *  Wraps clSetUserEventStatus().
+     */
+    cl_int setStatus(cl_int status)
+    {
+        return detail::errHandler(
+            ::clSetUserEventStatus(object_,status), 
+            __SET_USER_EVENT_STATUS_ERR);
+    }
+};
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+
+/*! \brief Blocks the calling thread until every event specified is complete.
+ * 
+ *  Wraps clWaitForEvents().
+ */
+inline static cl_int
+WaitForEvents(const vector<Event>& events)
+{
+    return detail::errHandler(
+        ::clWaitForEvents(
+            (cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
+        __WAIT_FOR_EVENTS_ERR);
+}
+
+/*! \brief Class interface for cl_mem.
+ *
+ *  \note Copies of these objects are shallow, meaning that the copy will refer
+ *        to the same underlying cl_mem as the original.  For details, see
+ *        clRetainMemObject() and clReleaseMemObject().
+ *
+ *  \see cl_mem
+ */
+class Memory : public detail::Wrapper<cl_mem>
+{
+public:
+    //! \brief Default constructor - initializes to NULL.
+    Memory() : detail::Wrapper<cl_type>() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     *  Optionally transfer ownership of a refcount on the cl_mem
+     *  into the new Memory object.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *
+     *  See Memory for further details.
+     */
+    explicit Memory(const cl_mem& memory, bool retainObject) :
+        detail::Wrapper<cl_type>(memory, retainObject) { }
+
+    /*! \brief Assignment operator from cl_mem - takes ownership.
+     *
+     *  This effectively transfers ownership of a refcount on the rhs and calls
+     *  clReleaseMemObject() on the value previously held by this instance.
+     */
+    Memory& operator = (const cl_mem& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory(const Memory& mem) : detail::Wrapper<cl_type>(mem) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory& operator = (const Memory &mem)
+    {
+        detail::Wrapper<cl_type>::operator=(mem);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory(Memory&& mem) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(mem)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Memory& operator = (Memory &&mem)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(mem));
+        return *this;
+    }
+
+
+    //! \brief Wrapper for clGetMemObjectInfo().
+    template <typename T>
+    cl_int getInfo(cl_mem_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetMemObjectInfo, object_, name, param),
+            __GET_MEM_OBJECT_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetMemObjectInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_mem_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_mem_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+    /*! \brief Registers a callback function to be called when the memory object
+     *         is no longer needed.
+     *
+     *  Wraps clSetMemObjectDestructorCallback().
+     *
+     *  Repeated calls to this function, for a given cl_mem value, will append
+     *  to the list of functions called (in reverse order) when memory object's
+     *  resources are freed and the memory object is deleted.
+     *
+     *  \note
+     *  The registered callbacks are associated with the underlying cl_mem
+     *  value - not the Memory class instance.
+     */
+    cl_int setDestructorCallback(
+        void (CL_CALLBACK * pfn_notify)(cl_mem, void *),		
+        void * user_data = NULL)
+    {
+        return detail::errHandler(
+            ::clSetMemObjectDestructorCallback(
+                object_,
+                pfn_notify,
+                user_data), 
+            __SET_MEM_OBJECT_DESTRUCTOR_CALLBACK_ERR);
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+
+};
+
+// Pre-declare copy functions
+class Buffer;
+template< typename IteratorType >
+cl_int copy( IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer );
+template< typename IteratorType >
+cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator );
+template< typename IteratorType >
+cl_int copy( const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer );
+template< typename IteratorType >
+cl_int copy( const CommandQueue &queue, const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator );
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+namespace detail
+{
+    class SVMTraitNull
+    {
+    public:
+        static cl_svm_mem_flags getSVMMemFlags()
+        {
+            return 0;
+        }
+    };
+} // namespace detail
+
+template<class Trait = detail::SVMTraitNull>
+class SVMTraitReadWrite
+{
+public:
+    static cl_svm_mem_flags getSVMMemFlags()
+    {
+        return CL_MEM_READ_WRITE |
+            Trait::getSVMMemFlags();
+    }
+};
+
+template<class Trait = detail::SVMTraitNull>
+class SVMTraitReadOnly
+{
+public:
+    static cl_svm_mem_flags getSVMMemFlags()
+    {
+        return CL_MEM_READ_ONLY |
+            Trait::getSVMMemFlags();
+    }
+};
+
+template<class Trait = detail::SVMTraitNull>
+class SVMTraitWriteOnly
+{
+public:
+    static cl_svm_mem_flags getSVMMemFlags()
+    {
+        return CL_MEM_WRITE_ONLY |
+            Trait::getSVMMemFlags();
+    }
+};
+
+template<class Trait = SVMTraitReadWrite<>>
+class SVMTraitCoarse
+{
+public:
+    static cl_svm_mem_flags getSVMMemFlags()
+    {
+        return Trait::getSVMMemFlags();
+    }
+};
+
+template<class Trait = SVMTraitReadWrite<>>
+class SVMTraitFine
+{
+public:
+    static cl_svm_mem_flags getSVMMemFlags()
+    {
+        return CL_MEM_SVM_FINE_GRAIN_BUFFER |
+            Trait::getSVMMemFlags();
+    }
+};
+
+template<class Trait = SVMTraitReadWrite<>>
+class SVMTraitAtomic
+{
+public:
+    static cl_svm_mem_flags getSVMMemFlags()
+    {
+        return
+            CL_MEM_SVM_FINE_GRAIN_BUFFER |
+            CL_MEM_SVM_ATOMICS |
+            Trait::getSVMMemFlags();
+    }
+};
+
+// Pre-declare SVM map function
+template<typename T>
+inline cl_int enqueueMapSVM(
+    T* ptr,
+    cl_bool blocking,
+    cl_map_flags flags,
+    size_type size,
+    const vector<Event>* events = NULL,
+    Event* event = NULL);
+
+/**
+ * STL-like allocator class for managing SVM objects provided for convenience.
+ *
+ * Note that while this behaves like an allocator for the purposes of constructing vectors and similar objects,
+ * care must be taken when using with smart pointers.
+ * The allocator should not be used to construct a unique_ptr if we are using coarse-grained SVM mode because
+ * the coarse-grained management behaviour would behave incorrectly with respect to reference counting.
+ *
+ * Instead the allocator embeds a Deleter which may be used with unique_ptr and is used
+ * with the allocate_shared and allocate_ptr supplied operations.
+ */
+template<typename T, class SVMTrait>
+class SVMAllocator {
+private:
+    Context context_;
+
+public:
+    typedef T value_type;
+    typedef value_type* pointer;
+    typedef const value_type* const_pointer;
+    typedef value_type& reference;
+    typedef const value_type& const_reference;
+    typedef std::size_t size_type;
+    typedef std::ptrdiff_t difference_type;
+
+    template<typename U>
+    struct rebind
+    {
+        typedef SVMAllocator<U, SVMTrait> other;
+    };
+
+    template<typename U, typename V>
+    friend class SVMAllocator;
+
+    SVMAllocator() :
+        context_(Context::getDefault())
+    {
+    }
+
+    explicit SVMAllocator(cl::Context context) :
+        context_(context)
+    {
+    }
+
+
+    SVMAllocator(const SVMAllocator &other) :
+        context_(other.context_)
+    {
+    }
+
+    template<typename U>
+    SVMAllocator(const SVMAllocator<U, SVMTrait> &other) :
+        context_(other.context_)
+    {
+    }
+
+    ~SVMAllocator()
+    {
+    }
+
+    pointer address(reference r) CL_HPP_NOEXCEPT_
+    {
+        return std::addressof(r);
+    }
+
+    const_pointer address(const_reference r) CL_HPP_NOEXCEPT_
+    {
+        return std::addressof(r);
+    }
+
+    /**
+     * Allocate an SVM pointer.
+     *
+     * If the allocator is coarse-grained, this will take ownership to allow
+     * containers to correctly construct data in place. 
+     */
+    pointer allocate(
+        size_type size,
+        typename cl::SVMAllocator<void, SVMTrait>::const_pointer = 0)
+    {
+        // Allocate memory with default alignment matching the size of the type
+        void* voidPointer =
+            clSVMAlloc(
+            context_(),
+            SVMTrait::getSVMMemFlags(),
+            size*sizeof(T),
+            0);
+        pointer retValue = reinterpret_cast<pointer>(
+            voidPointer);
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        if (!retValue) {
+            std::bad_alloc excep;
+            throw excep;
+        }
+#endif // #if defined(CL_HPP_ENABLE_EXCEPTIONS)
+
+        // If allocation was coarse-grained then map it
+        if (!(SVMTrait::getSVMMemFlags() & CL_MEM_SVM_FINE_GRAIN_BUFFER)) {
+            cl_int err = enqueueMapSVM(retValue, CL_TRUE, CL_MAP_READ | CL_MAP_WRITE, size*sizeof(T));
+            if (err != CL_SUCCESS) {
+                std::bad_alloc excep;
+                throw excep;
+            }
+        }
+
+        // If exceptions disabled, return null pointer from allocator
+        return retValue;
+    }
+
+    void deallocate(pointer p, size_type)
+    {
+        clSVMFree(context_(), p);
+    }
+
+    /**
+     * Return the maximum possible allocation size.
+     * This is the minimum of the maximum sizes of all devices in the context.
+     */
+    size_type max_size() const CL_HPP_NOEXCEPT_
+    {
+        size_type maxSize = std::numeric_limits<size_type>::max() / sizeof(T);
+
+        for (const Device &d : context_.getInfo<CL_CONTEXT_DEVICES>()) {
+            maxSize = std::min(
+                maxSize, 
+                static_cast<size_type>(d.getInfo<CL_DEVICE_MAX_MEM_ALLOC_SIZE>()));
+        }
+
+        return maxSize;
+    }
+
+    template< class U, class... Args >
+    void construct(U* p, Args&&... args)
+    {
+        new(p)T(args...);
+    }
+
+    template< class U >
+    void destroy(U* p)
+    {
+        p->~U();
+    }
+
+    /**
+     * Returns true if the contexts match.
+     */
+    inline bool operator==(SVMAllocator const& rhs)
+    {
+        return (context_==rhs.context_);
+    }
+
+    inline bool operator!=(SVMAllocator const& a)
+    {
+        return !operator==(a);
+    }
+}; // class SVMAllocator        return cl::pointer<T>(tmp, detail::Deleter<T, Alloc>{alloc, copies});
+
+
+template<class SVMTrait>
+class SVMAllocator<void, SVMTrait> {
+public:
+    typedef void value_type;
+    typedef value_type* pointer;
+    typedef const value_type* const_pointer;
+
+    template<typename U>
+    struct rebind
+    {
+        typedef SVMAllocator<U, SVMTrait> other;
+    };
+
+    template<typename U, typename V>
+    friend class SVMAllocator;
+};
+
+#if !defined(CL_HPP_NO_STD_UNIQUE_PTR)
+namespace detail
+{
+    template<class Alloc>
+    class Deleter {
+    private:
+        Alloc alloc_;
+        size_type copies_;
+
+    public:
+        typedef typename std::allocator_traits<Alloc>::pointer pointer;
+
+        Deleter(const Alloc &alloc, size_type copies) : alloc_{ alloc }, copies_{ copies }
+        {
+        }
+
+        void operator()(pointer ptr) const {
+            Alloc tmpAlloc{ alloc_ };
+            std::allocator_traits<Alloc>::destroy(tmpAlloc, std::addressof(*ptr));
+            std::allocator_traits<Alloc>::deallocate(tmpAlloc, ptr, copies_);
+        }
+    };
+} // namespace detail
+
+/**
+ * Allocation operation compatible with std::allocate_ptr.
+ * Creates a unique_ptr<T> by default.
+ * This requirement is to ensure that the control block is not
+ * allocated in memory inaccessible to the host.
+ */
+template <class T, class Alloc, class... Args>
+cl::pointer<T, detail::Deleter<Alloc>> allocate_pointer(const Alloc &alloc_, Args&&... args)
+{
+    Alloc alloc(alloc_);
+    static const size_type copies = 1;
+
+    // Ensure that creation of the management block and the
+    // object are dealt with separately such that we only provide a deleter
+
+    T* tmp = std::allocator_traits<Alloc>::allocate(alloc, copies);
+    if (!tmp) {
+        std::bad_alloc excep;
+        throw excep;
+    }
+    try {
+        std::allocator_traits<Alloc>::construct(
+            alloc,
+            std::addressof(*tmp),
+            std::forward<Args>(args)...);
+
+        return cl::pointer<T, detail::Deleter<Alloc>>(tmp, detail::Deleter<Alloc>{alloc, copies});
+    }
+    catch (std::bad_alloc b)
+    {
+        std::allocator_traits<Alloc>::deallocate(alloc, tmp, copies);
+        throw;
+    }
+}
+
+template< class T, class SVMTrait, class... Args >
+cl::pointer<T, detail::Deleter<SVMAllocator<T, SVMTrait>>> allocate_svm(Args... args)
+{
+    SVMAllocator<T, SVMTrait> alloc;
+    return cl::allocate_pointer<T>(alloc, args...);
+}
+
+template< class T, class SVMTrait, class... Args >
+cl::pointer<T, detail::Deleter<SVMAllocator<T, SVMTrait>>> allocate_svm(const cl::Context &c, Args... args)
+{
+    SVMAllocator<T, SVMTrait> alloc(c);
+    return cl::allocate_pointer<T>(alloc, args...);
+}
+#endif // #if !defined(CL_HPP_NO_STD_UNIQUE_PTR)
+
+/*! \brief Vector alias to simplify contruction of coarse-grained SVM containers.
+ * 
+ */
+template < class T >
+using coarse_svm_vector = vector<T, cl::SVMAllocator<int, cl::SVMTraitCoarse<>>>;
+
+/*! \brief Vector alias to simplify contruction of fine-grained SVM containers.
+*
+*/
+template < class T >
+using fine_svm_vector = vector<T, cl::SVMAllocator<int, cl::SVMTraitFine<>>>;
+
+/*! \brief Vector alias to simplify contruction of fine-grained SVM containers that support platform atomics.
+*
+*/
+template < class T >
+using atomic_svm_vector = vector<T, cl::SVMAllocator<int, cl::SVMTraitAtomic<>>>;
+
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+
+/*! \brief Class interface for Buffer Memory Objects.
+ * 
+ *  See Memory for details about copy semantics, etc.
+ *
+ *  \see Memory
+ */
+class Buffer : public Memory
+{
+public:
+
+    /*! \brief Constructs a Buffer in a specified context.
+     *
+     *  Wraps clCreateBuffer().
+     *
+     *  \param host_ptr Storage to be used if the CL_MEM_USE_HOST_PTR flag was
+     *                  specified.  Note alignment & exclusivity requirements.
+     */
+    Buffer(
+        const Context& context,
+        cl_mem_flags flags,
+        size_type size,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateBuffer(context(), flags, size, host_ptr, &error);
+
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*! \brief Constructs a Buffer in the default context.
+     *
+     *  Wraps clCreateBuffer().
+     *
+     *  \param host_ptr Storage to be used if the CL_MEM_USE_HOST_PTR flag was
+     *                  specified.  Note alignment & exclusivity requirements.
+     *
+     *  \see Context::getDefault()
+     */
+    Buffer(
+         cl_mem_flags flags,
+        size_type size,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        Context context = Context::getDefault(err);
+
+        object_ = ::clCreateBuffer(context(), flags, size, host_ptr, &error);
+
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*!
+     * \brief Construct a Buffer from a host container via iterators.
+     * IteratorType must be random access.
+     * If useHostPtr is specified iterators must represent contiguous data.
+     */
+    template< typename IteratorType >
+    Buffer(
+        IteratorType startIterator,
+        IteratorType endIterator,
+        bool readOnly,
+        bool useHostPtr = false,
+        cl_int* err = NULL)
+    {
+        typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+        cl_int error;
+
+        cl_mem_flags flags = 0;
+        if( readOnly ) {
+            flags |= CL_MEM_READ_ONLY;
+        }
+        else {
+            flags |= CL_MEM_READ_WRITE;
+        }
+        if( useHostPtr ) {
+            flags |= CL_MEM_USE_HOST_PTR;
+        }
+        
+        size_type size = sizeof(DataType)*(endIterator - startIterator);
+
+        Context context = Context::getDefault(err);
+
+        if( useHostPtr ) {
+            object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+        } else {
+            object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+        }
+
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        if( !useHostPtr ) {
+            error = cl::copy(startIterator, endIterator, *this);
+            detail::errHandler(error, __CREATE_BUFFER_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+        }
+    }
+
+    /*!
+     * \brief Construct a Buffer from a host container via iterators using a specified context.
+     * IteratorType must be random access.
+     * If useHostPtr is specified iterators must represent contiguous data.
+     */
+    template< typename IteratorType >
+    Buffer(const Context &context, IteratorType startIterator, IteratorType endIterator,
+        bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
+    
+    /*!
+    * \brief Construct a Buffer from a host container via iterators using a specified queue.
+    * If useHostPtr is specified iterators must be random access.
+    */
+    template< typename IteratorType >
+    Buffer(const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator,
+        bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
+
+    //! \brief Default constructor - initializes to NULL.
+    Buffer() : Memory() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with earlier versions.
+     *
+     *  See Memory for further details.
+     */
+    explicit Buffer(const cl_mem& buffer, bool retainObject = false) :
+        Memory(buffer, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+    *
+    *  See Memory for further details.
+    */
+    Buffer& operator = (const cl_mem& rhs)
+    {
+        Memory::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer(const Buffer& buf) : Memory(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer& operator = (const Buffer &buf)
+    {
+        Memory::operator=(buf);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer(Buffer&& buf) CL_HPP_NOEXCEPT_ : Memory(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Buffer& operator = (Buffer &&buf)
+    {
+        Memory::operator=(std::move(buf));
+        return *this;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+    /*! \brief Creates a new buffer object from this.
+     *
+     *  Wraps clCreateSubBuffer().
+     */
+    Buffer createSubBuffer(
+        cl_mem_flags flags,
+        cl_buffer_create_type buffer_create_type,
+        const void * buffer_create_info,
+        cl_int * err = NULL)
+    {
+        Buffer result;
+        cl_int error;
+        result.object_ = ::clCreateSubBuffer(
+            object_, 
+            flags, 
+            buffer_create_type, 
+            buffer_create_info, 
+            &error);
+
+        detail::errHandler(error, __CREATE_SUBBUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        return result;
+    }		
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+};
+
+#if defined (CL_HPP_USE_DX_INTEROP)
+/*! \brief Class interface for creating OpenCL buffers from ID3D10Buffer's.
+ *
+ *  This is provided to facilitate interoperability with Direct3D.
+ * 
+ *  See Memory for details about copy semantics, etc.
+ *
+ *  \see Memory
+ */
+class BufferD3D10 : public Buffer
+{
+public:
+   
+
+    /*! \brief Constructs a BufferD3D10, in a specified context, from a
+     *         given ID3D10Buffer.
+     *
+     *  Wraps clCreateFromD3D10BufferKHR().
+     */
+    BufferD3D10(
+        const Context& context,
+        cl_mem_flags flags,
+        ID3D10Buffer* bufobj,
+        cl_int * err = NULL) : pfn_clCreateFromD3D10BufferKHR(nullptr)
+    {
+        typedef CL_API_ENTRY cl_mem (CL_API_CALL *PFN_clCreateFromD3D10BufferKHR)(
+            cl_context context, cl_mem_flags flags, ID3D10Buffer*  buffer,
+            cl_int* errcode_ret);
+        PFN_clCreateFromD3D10BufferKHR pfn_clCreateFromD3D10BufferKHR;
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+        vector<cl_context_properties> props = context.getInfo<CL_CONTEXT_PROPERTIES>();
+        cl_platform platform = -1;
+        for( int i = 0; i < props.size(); ++i ) {
+            if( props[i] == CL_CONTEXT_PLATFORM ) {
+                platform = props[i+1];
+            }
+        }
+        CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_(platform, clCreateFromD3D10BufferKHR);
+#elif CL_HPP_TARGET_OPENCL_VERSION >= 110
+        CL_HPP_INIT_CL_EXT_FCN_PTR_(clCreateFromD3D10BufferKHR);
+#endif
+
+        cl_int error;
+        object_ = pfn_clCreateFromD3D10BufferKHR(
+            context(),
+            flags,
+            bufobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    BufferD3D10() : Buffer() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with 
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit BufferD3D10(const cl_mem& buffer, bool retainObject = false) : 
+        Buffer(buffer, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    BufferD3D10& operator = (const cl_mem& rhs)
+    {
+        Buffer::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferD3D10(const BufferD3D10& buf) : 
+        Buffer(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferD3D10& operator = (const BufferD3D10 &buf)
+    {
+        Buffer::operator=(buf);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferD3D10(BufferD3D10&& buf) CL_HPP_NOEXCEPT_ : Buffer(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferD3D10& operator = (BufferD3D10 &&buf)
+    {
+        Buffer::operator=(std::move(buf));
+        return *this;
+    }
+};
+#endif
+
+/*! \brief Class interface for GL Buffer Memory Objects.
+ *
+ *  This is provided to facilitate interoperability with OpenGL.
+ * 
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class BufferGL : public Buffer
+{
+public:
+    /*! \brief Constructs a BufferGL in a specified context, from a given
+     *         GL buffer.
+     *
+     *  Wraps clCreateFromGLBuffer().
+     */
+    BufferGL(
+        const Context& context,
+        cl_mem_flags flags,
+        cl_GLuint bufobj,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateFromGLBuffer(
+            context(),
+            flags,
+            bufobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    BufferGL() : Buffer() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit BufferGL(const cl_mem& buffer, bool retainObject = false) :
+        Buffer(buffer, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    BufferGL& operator = (const cl_mem& rhs)
+    {
+        Buffer::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferGL(const BufferGL& buf) : Buffer(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferGL& operator = (const BufferGL &buf)
+    {
+        Buffer::operator=(buf);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferGL(BufferGL&& buf) CL_HPP_NOEXCEPT_ : Buffer(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferGL& operator = (BufferGL &&buf)
+    {
+        Buffer::operator=(std::move(buf));
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetGLObjectInfo().
+    cl_int getObjectInfo(
+        cl_gl_object_type *type,
+        cl_GLuint * gl_object_name)
+    {
+        return detail::errHandler(
+            ::clGetGLObjectInfo(object_,type,gl_object_name),
+            __GET_GL_OBJECT_INFO_ERR);
+    }
+};
+
+/*! \brief Class interface for GL Render Buffer Memory Objects.
+ *
+ *  This is provided to facilitate interoperability with OpenGL.
+ * 
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class BufferRenderGL : public Buffer
+{
+public:
+    /*! \brief Constructs a BufferRenderGL in a specified context, from a given
+     *         GL Renderbuffer.
+     *
+     *  Wraps clCreateFromGLRenderbuffer().
+     */
+    BufferRenderGL(
+        const Context& context,
+        cl_mem_flags flags,
+        cl_GLuint bufobj,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateFromGLRenderbuffer(
+            context(),
+            flags,
+            bufobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    BufferRenderGL() : Buffer() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with 
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit BufferRenderGL(const cl_mem& buffer, bool retainObject = false) :
+        Buffer(buffer, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    BufferRenderGL& operator = (const cl_mem& rhs)
+    {
+        Buffer::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferRenderGL(const BufferRenderGL& buf) : Buffer(buf) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferRenderGL& operator = (const BufferRenderGL &buf)
+    {
+        Buffer::operator=(buf);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT_ : Buffer(std::move(buf)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    BufferRenderGL& operator = (BufferRenderGL &&buf)
+    {
+        Buffer::operator=(std::move(buf));
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetGLObjectInfo().
+    cl_int getObjectInfo(
+        cl_gl_object_type *type,
+        cl_GLuint * gl_object_name)
+    {
+        return detail::errHandler(
+            ::clGetGLObjectInfo(object_,type,gl_object_name),
+            __GET_GL_OBJECT_INFO_ERR);
+    }
+};
+
+/*! \brief C++ base class for Image Memory objects.
+ *
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class Image : public Memory
+{
+protected:
+    //! \brief Default constructor - initializes to NULL.
+    Image() : Memory() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image(const cl_mem& image, bool retainObject = false) :
+        Memory(image, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    Image& operator = (const cl_mem& rhs)
+    {
+        Memory::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image(const Image& img) : Memory(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image& operator = (const Image &img)
+    {
+        Memory::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image(Image&& img) CL_HPP_NOEXCEPT_ : Memory(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image& operator = (Image &&img)
+    {
+        Memory::operator=(std::move(img));
+        return *this;
+    }
+
+
+public:
+    //! \brief Wrapper for clGetImageInfo().
+    template <typename T>
+    cl_int getImageInfo(cl_image_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetImageInfo, object_, name, param),
+            __GET_IMAGE_INFO_ERR);
+    }
+    
+    //! \brief Wrapper for clGetImageInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_image_info, name>::param_type
+    getImageInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_image_info, name>::param_type param;
+        cl_int result = getImageInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+};
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+/*! \brief Class interface for 1D Image Memory objects.
+ *
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class Image1D : public Image
+{
+public:
+    /*! \brief Constructs a 1D Image in a specified context.
+     *
+     *  Wraps clCreateImage().
+     */
+    Image1D(
+        const Context& context,
+        cl_mem_flags flags,
+        ImageFormat format,
+        size_type width,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE1D,
+            width,
+            0, 0, 0, 0, 0, 0, 0, 0
+        };
+        object_ = ::clCreateImage(
+            context(), 
+            flags, 
+            &format, 
+            &desc, 
+            host_ptr, 
+            &error);
+
+        detail::errHandler(error, __CREATE_IMAGE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    Image1D() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image1D(const cl_mem& image1D, bool retainObject = false) :
+        Image(image1D, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    Image1D& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D(const Image1D& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D& operator = (const Image1D &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D(Image1D&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1D& operator = (Image1D &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+
+};
+
+/*! \class Image1DBuffer
+ * \brief Image interface for 1D buffer images.
+ */
+class Image1DBuffer : public Image
+{
+public:
+    Image1DBuffer(
+        const Context& context,
+        cl_mem_flags flags,
+        ImageFormat format,
+        size_type width,
+        const Buffer &buffer,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE1D_BUFFER,
+            width,
+            0, 0, 0, 0, 0, 0, 0,
+            buffer()
+        };
+        object_ = ::clCreateImage(
+            context(), 
+            flags, 
+            &format, 
+            &desc, 
+            NULL, 
+            &error);
+
+        detail::errHandler(error, __CREATE_IMAGE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    Image1DBuffer() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image1DBuffer(const cl_mem& image1D, bool retainObject = false) :
+        Image(image1D, retainObject) { }
+
+    Image1DBuffer& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer(const Image1DBuffer& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer& operator = (const Image1DBuffer &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer(Image1DBuffer&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DBuffer& operator = (Image1DBuffer &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+
+};
+
+/*! \class Image1DArray
+ * \brief Image interface for arrays of 1D images.
+ */
+class Image1DArray : public Image
+{
+public:
+    Image1DArray(
+        const Context& context,
+        cl_mem_flags flags,
+        ImageFormat format,
+        size_type arraySize,
+        size_type width,
+        size_type rowPitch,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE1D_ARRAY,
+            width,
+            0, 0,  // height, depth (unused)
+            arraySize,
+            rowPitch,
+            0, 0, 0, 0
+        };
+        object_ = ::clCreateImage(
+            context(), 
+            flags, 
+            &format, 
+            &desc, 
+            host_ptr, 
+            &error);
+
+        detail::errHandler(error, __CREATE_IMAGE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    Image1DArray() { }
+  
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image1DArray(const cl_mem& imageArray, bool retainObject = false) :
+        Image(imageArray, retainObject) { }
+
+
+    Image1DArray& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray(const Image1DArray& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray& operator = (const Image1DArray &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray(Image1DArray&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image1DArray& operator = (Image1DArray &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+
+};
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+
+/*! \brief Class interface for 2D Image Memory objects.
+ *
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class Image2D : public Image
+{
+public:
+    /*! \brief Constructs a 2D Image in a specified context.
+     *
+     *  Wraps clCreateImage().
+     */
+    Image2D(
+        const Context& context,
+        cl_mem_flags flags,
+        ImageFormat format,
+        size_type width,
+        size_type height,
+        size_type row_pitch = 0,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        bool useCreateImage;
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120 && CL_HPP_MINIMUM_OPENCL_VERSION < 120
+        // Run-time decision based on the actual platform
+        {
+            cl_uint version = detail::getContextPlatformVersion(context());
+            useCreateImage = (version >= 0x10002); // OpenCL 1.2 or above
+        }
+#elif CL_HPP_TARGET_OPENCL_VERSION >= 120
+        useCreateImage = true;
+#else
+        useCreateImage = false;
+#endif
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+        if (useCreateImage)
+        {
+            cl_image_desc desc =
+            {
+                CL_MEM_OBJECT_IMAGE2D,
+                width,
+                height,
+                0, 0, // depth, array size (unused)
+                row_pitch,
+                0, 0, 0, 0
+            };
+            object_ = ::clCreateImage(
+                context(),
+                flags,
+                &format,
+                &desc,
+                host_ptr,
+                &error);
+
+            detail::errHandler(error, __CREATE_IMAGE_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+        }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#if CL_HPP_MINIMUM_OPENCL_VERSION < 120
+        if (!useCreateImage)
+        {
+            object_ = ::clCreateImage2D(
+                context(), flags,&format, width, height, row_pitch, host_ptr, &error);
+
+            detail::errHandler(error, __CREATE_IMAGE2D_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+        }
+#endif // CL_HPP_MINIMUM_OPENCL_VERSION < 120
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200 || defined(CL_HPP_USE_CL_IMAGE2D_FROM_BUFFER_KHR)
+    /*! \brief Constructs a 2D Image from a buffer.
+    * \note This will share storage with the underlying buffer.
+    *
+    *  Wraps clCreateImage().
+    */
+    Image2D(
+        const Context& context,
+        ImageFormat format,
+        const Buffer &sourceBuffer,
+        size_type width,
+        size_type height,
+        size_type row_pitch = 0,
+        cl_int* err = nullptr)
+    {
+        cl_int error;
+
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE2D,
+            width,
+            height,
+            0, 0, // depth, array size (unused)
+            row_pitch,
+            0, 0, 0,
+            // Use buffer as input to image
+            sourceBuffer()
+        };
+        object_ = ::clCreateImage(
+            context(),
+            0, // flags inherited from buffer
+            &format,
+            &desc,
+            nullptr,
+            &error);
+
+        detail::errHandler(error, __CREATE_IMAGE_ERR);
+        if (err != nullptr) {
+            *err = error;
+        }
+    }
+#endif //#if CL_HPP_TARGET_OPENCL_VERSION >= 200 || defined(CL_HPP_USE_CL_IMAGE2D_FROM_BUFFER_KHR)
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    /*! \brief Constructs a 2D Image from an image.
+    * \note This will share storage with the underlying image but may
+    *       reinterpret the channel order and type.
+    *
+    * The image will be created matching with a descriptor matching the source. 
+    *
+    * \param order is the channel order to reinterpret the image data as.
+    *              The channel order may differ as described in the OpenCL 
+    *              2.0 API specification.
+    *
+    * Wraps clCreateImage().
+    */
+    Image2D(
+        const Context& context,
+        cl_channel_order order,
+        const Image &sourceImage,
+        cl_int* err = nullptr)
+    {
+        cl_int error;
+
+        // Descriptor fields have to match source image
+        size_type sourceWidth = 
+            sourceImage.getImageInfo<CL_IMAGE_WIDTH>();
+        size_type sourceHeight = 
+            sourceImage.getImageInfo<CL_IMAGE_HEIGHT>();
+        size_type sourceRowPitch =
+            sourceImage.getImageInfo<CL_IMAGE_ROW_PITCH>();
+        cl_uint sourceNumMIPLevels =
+            sourceImage.getImageInfo<CL_IMAGE_NUM_MIP_LEVELS>();
+        cl_uint sourceNumSamples =
+            sourceImage.getImageInfo<CL_IMAGE_NUM_SAMPLES>();
+        cl_image_format sourceFormat =
+            sourceImage.getImageInfo<CL_IMAGE_FORMAT>();
+
+        // Update only the channel order. 
+        // Channel format inherited from source.
+        sourceFormat.image_channel_order = order;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE2D,
+            sourceWidth,
+            sourceHeight,
+            0, 0, // depth (unused), array size (unused)
+            sourceRowPitch,
+            0, // slice pitch (unused)
+            sourceNumMIPLevels,
+            sourceNumSamples,
+            // Use buffer as input to image
+            sourceImage()
+        };
+        object_ = ::clCreateImage(
+            context(),
+            0, // flags should be inherited from mem_object
+            &sourceFormat,
+            &desc,
+            nullptr,
+            &error);
+
+        detail::errHandler(error, __CREATE_IMAGE_ERR);
+        if (err != nullptr) {
+            *err = error;
+        }
+    }
+#endif //#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+    //! \brief Default constructor - initializes to NULL.
+    Image2D() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image2D(const cl_mem& image2D, bool retainObject = false) :
+        Image(image2D, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    Image2D& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D(const Image2D& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D& operator = (const Image2D &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D(Image2D&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2D& operator = (Image2D &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+
+};
+
+
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+/*! \brief Class interface for GL 2D Image Memory objects.
+ *
+ *  This is provided to facilitate interoperability with OpenGL.
+ * 
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ *  \note Deprecated for OpenCL 1.2. Please use ImageGL instead.
+ */
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED Image2DGL : public Image2D 
+{
+public:
+    /*! \brief Constructs an Image2DGL in a specified context, from a given
+     *         GL Texture.
+     *
+     *  Wraps clCreateFromGLTexture2D().
+     */
+    Image2DGL(
+        const Context& context,
+        cl_mem_flags flags,
+        cl_GLenum target,
+        cl_GLint  miplevel,
+        cl_GLuint texobj,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateFromGLTexture2D(
+            context(),
+            flags,
+            target,
+            miplevel,
+            texobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_TEXTURE_2D_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+    }
+    
+    //! \brief Default constructor - initializes to NULL.
+    Image2DGL() : Image2D() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image2DGL(const cl_mem& image, bool retainObject = false) : 
+        Image2D(image, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *c
+     *  See Memory for further details.
+     */
+    Image2DGL& operator = (const cl_mem& rhs)
+    {
+        Image2D::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL(const Image2DGL& img) : Image2D(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL& operator = (const Image2DGL &img)
+    {
+        Image2D::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL(Image2DGL&& img) CL_HPP_NOEXCEPT_ : Image2D(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DGL& operator = (Image2DGL &&img)
+    {
+        Image2D::operator=(std::move(img));
+        return *this;
+    }
+
+} CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+#endif // CL_USE_DEPRECATED_OPENCL_1_1_APIS
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+/*! \class Image2DArray
+ * \brief Image interface for arrays of 2D images.
+ */
+class Image2DArray : public Image
+{
+public:
+    Image2DArray(
+        const Context& context,
+        cl_mem_flags flags,
+        ImageFormat format,
+        size_type arraySize,
+        size_type width,
+        size_type height,
+        size_type rowPitch,
+        size_type slicePitch,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        cl_image_desc desc =
+        {
+            CL_MEM_OBJECT_IMAGE2D_ARRAY,
+            width,
+            height,
+            0,       // depth (unused)
+            arraySize,
+            rowPitch,
+            slicePitch,
+            0, 0, 0
+        };
+        object_ = ::clCreateImage(
+            context(), 
+            flags, 
+            &format, 
+            &desc, 
+            host_ptr, 
+            &error);
+
+        detail::errHandler(error, __CREATE_IMAGE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    Image2DArray() { }
+    
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image2DArray(const cl_mem& imageArray, bool retainObject = false) : Image(imageArray, retainObject) { }
+
+    Image2DArray& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray(const Image2DArray& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray& operator = (const Image2DArray &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray(Image2DArray&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image2DArray& operator = (Image2DArray &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+};
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+/*! \brief Class interface for 3D Image Memory objects.
+ *
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class Image3D : public Image
+{
+public:
+    /*! \brief Constructs a 3D Image in a specified context.
+     *
+     *  Wraps clCreateImage().
+     */
+    Image3D(
+        const Context& context,
+        cl_mem_flags flags,
+        ImageFormat format,
+        size_type width,
+        size_type height,
+        size_type depth,
+        size_type row_pitch = 0,
+        size_type slice_pitch = 0,
+        void* host_ptr = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        bool useCreateImage;
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120 && CL_HPP_MINIMUM_OPENCL_VERSION < 120
+        // Run-time decision based on the actual platform
+        {
+            cl_uint version = detail::getContextPlatformVersion(context());
+            useCreateImage = (version >= 0x10002); // OpenCL 1.2 or above
+        }
+#elif CL_HPP_TARGET_OPENCL_VERSION >= 120
+        useCreateImage = true;
+#else
+        useCreateImage = false;
+#endif
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+        if (useCreateImage)
+        {
+            cl_image_desc desc =
+            {
+                CL_MEM_OBJECT_IMAGE3D,
+                width,
+                height,
+                depth,
+                0,      // array size (unused)
+                row_pitch,
+                slice_pitch,
+                0, 0, 0
+            };
+            object_ = ::clCreateImage(
+                context(), 
+                flags, 
+                &format, 
+                &desc, 
+                host_ptr, 
+                &error);
+
+            detail::errHandler(error, __CREATE_IMAGE_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+        }
+#endif  // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#if CL_HPP_MINIMUM_OPENCL_VERSION < 120
+        if (!useCreateImage)
+        {
+            object_ = ::clCreateImage3D(
+                context(), flags, &format, width, height, depth, row_pitch,
+                slice_pitch, host_ptr, &error);
+
+            detail::errHandler(error, __CREATE_IMAGE3D_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+        }
+#endif // CL_HPP_MINIMUM_OPENCL_VERSION < 120
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    Image3D() : Image() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image3D(const cl_mem& image3D, bool retainObject = false) : 
+        Image(image3D, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    Image3D& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D(const Image3D& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D& operator = (const Image3D &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D(Image3D&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3D& operator = (Image3D &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+};
+
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+/*! \brief Class interface for GL 3D Image Memory objects.
+ *
+ *  This is provided to facilitate interoperability with OpenGL.
+ * 
+ *  See Memory for details about copy semantics, etc.
+ * 
+ *  \see Memory
+ */
+class Image3DGL : public Image3D
+{
+public:
+    /*! \brief Constructs an Image3DGL in a specified context, from a given
+     *         GL Texture.
+     *
+     *  Wraps clCreateFromGLTexture3D().
+     */
+    Image3DGL(
+        const Context& context,
+        cl_mem_flags flags,
+        cl_GLenum target,
+        cl_GLint  miplevel,
+        cl_GLuint texobj,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateFromGLTexture3D(
+            context(),
+            flags,
+            target,
+            miplevel,
+            texobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_TEXTURE_3D_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    Image3DGL() : Image3D() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit Image3DGL(const cl_mem& image, bool retainObject = false) : 
+        Image3D(image, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    Image3DGL& operator = (const cl_mem& rhs)
+    {
+        Image3D::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL(const Image3DGL& img) : Image3D(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL& operator = (const Image3DGL &img)
+    {
+        Image3D::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL(Image3DGL&& img) CL_HPP_NOEXCEPT_ : Image3D(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Image3DGL& operator = (Image3DGL &&img)
+    {
+        Image3D::operator=(std::move(img));
+        return *this;
+    }
+};
+#endif // CL_USE_DEPRECATED_OPENCL_1_1_APIS
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+/*! \class ImageGL
+ * \brief general image interface for GL interop.
+ * We abstract the 2D and 3D GL images into a single instance here
+ * that wraps all GL sourced images on the grounds that setup information
+ * was performed by OpenCL anyway.
+ */
+class ImageGL : public Image
+{
+public:
+    ImageGL(
+        const Context& context,
+        cl_mem_flags flags,
+        cl_GLenum target,
+        cl_GLint  miplevel,
+        cl_GLuint texobj,
+        cl_int * err = NULL)
+    {
+        cl_int error;
+        object_ = ::clCreateFromGLTexture(
+            context(), 
+            flags, 
+            target,
+            miplevel,
+            texobj,
+            &error);
+
+        detail::errHandler(error, __CREATE_GL_TEXTURE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    ImageGL() : Image() { }
+    
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  See Memory for further details.
+     */
+    explicit ImageGL(const cl_mem& image, bool retainObject = false) : 
+        Image(image, retainObject) { }
+
+    ImageGL& operator = (const cl_mem& rhs)
+    {
+        Image::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL(const ImageGL& img) : Image(img) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL& operator = (const ImageGL &img)
+    {
+        Image::operator=(img);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL(ImageGL&& img) CL_HPP_NOEXCEPT_ : Image(std::move(img)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    ImageGL& operator = (ImageGL &&img)
+    {
+        Image::operator=(std::move(img));
+        return *this;
+    }
+};
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+/*! \brief Class interface for Pipe Memory Objects.
+*
+*  See Memory for details about copy semantics, etc.
+*
+*  \see Memory
+*/
+class Pipe : public Memory
+{
+public:
+
+    /*! \brief Constructs a Pipe in a specified context.
+     *
+     * Wraps clCreatePipe().
+     * @param context Context in which to create the pipe.
+     * @param flags Bitfield. Only CL_MEM_READ_WRITE and CL_MEM_HOST_NO_ACCESS are valid.
+     * @param packet_size Size in bytes of a single packet of the pipe.
+     * @param max_packets Number of packets that may be stored in the pipe.
+     *
+     */
+    Pipe(
+        const Context& context,
+        cl_uint packet_size,
+        cl_uint max_packets,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        cl_mem_flags flags = CL_MEM_READ_WRITE | CL_MEM_HOST_NO_ACCESS;
+        object_ = ::clCreatePipe(context(), flags, packet_size, max_packets, nullptr, &error);
+
+        detail::errHandler(error, __CREATE_PIPE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*! \brief Constructs a Pipe in a the default context.
+     *
+     * Wraps clCreatePipe().
+     * @param flags Bitfield. Only CL_MEM_READ_WRITE and CL_MEM_HOST_NO_ACCESS are valid.
+     * @param packet_size Size in bytes of a single packet of the pipe.
+     * @param max_packets Number of packets that may be stored in the pipe.
+     *
+     */
+    Pipe(
+        cl_uint packet_size,
+        cl_uint max_packets,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        Context context = Context::getDefault(err);
+
+        cl_mem_flags flags = CL_MEM_READ_WRITE | CL_MEM_HOST_NO_ACCESS;
+        object_ = ::clCreatePipe(context(), flags, packet_size, max_packets, nullptr, &error);
+
+        detail::errHandler(error, __CREATE_PIPE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    //! \brief Default constructor - initializes to NULL.
+    Pipe() : Memory() { }
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with earlier versions.
+     *
+     *  See Memory for further details.
+     */
+    explicit Pipe(const cl_mem& pipe, bool retainObject = false) :
+        Memory(pipe, retainObject) { }
+
+    /*! \brief Assignment from cl_mem - performs shallow copy.
+     *
+     *  See Memory for further details.
+     */
+    Pipe& operator = (const cl_mem& rhs)
+    {
+        Memory::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Pipe(const Pipe& pipe) : Memory(pipe) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Pipe& operator = (const Pipe &pipe)
+    {
+        Memory::operator=(pipe);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Pipe(Pipe&& pipe) CL_HPP_NOEXCEPT_ : Memory(std::move(pipe)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Pipe& operator = (Pipe &&pipe)
+    {
+        Memory::operator=(std::move(pipe));
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetMemObjectInfo().
+    template <typename T>
+    cl_int getInfo(cl_pipe_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetPipeInfo, object_, name, param),
+            __GET_PIPE_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetMemObjectInfo() that returns by value.
+    template <cl_int name> typename
+        detail::param_traits<detail::cl_pipe_info, name>::param_type
+        getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_pipe_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+}; // class Pipe
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+
+/*! \brief Class interface for cl_sampler.
+ *
+ *  \note Copies of these objects are shallow, meaning that the copy will refer
+ *        to the same underlying cl_sampler as the original.  For details, see
+ *        clRetainSampler() and clReleaseSampler().
+ *
+ *  \see cl_sampler 
+ */
+class Sampler : public detail::Wrapper<cl_sampler>
+{
+public:
+    //! \brief Default constructor - initializes to NULL.
+    Sampler() { }
+
+    /*! \brief Constructs a Sampler in a specified context.
+     *
+     *  Wraps clCreateSampler().
+     */
+    Sampler(
+        const Context& context,
+        cl_bool normalized_coords,
+        cl_addressing_mode addressing_mode,
+        cl_filter_mode filter_mode,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+        cl_sampler_properties sampler_properties[] = {
+            CL_SAMPLER_NORMALIZED_COORDS, normalized_coords,
+            CL_SAMPLER_ADDRESSING_MODE, addressing_mode,
+            CL_SAMPLER_FILTER_MODE, filter_mode,
+            0 };
+        object_ = ::clCreateSamplerWithProperties(
+            context(),
+            sampler_properties,
+            &error);
+
+        detail::errHandler(error, __CREATE_SAMPLER_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#else
+        object_ = ::clCreateSampler(
+            context(),
+            normalized_coords,
+            addressing_mode,
+            filter_mode,
+            &error);
+
+        detail::errHandler(error, __CREATE_SAMPLER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#endif        
+    }
+
+    /*! \brief Constructor from cl_sampler - takes ownership.
+     * 
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  This effectively transfers ownership of a refcount on the cl_sampler
+     *  into the new Sampler object.
+     */
+    explicit Sampler(const cl_sampler& sampler, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(sampler, retainObject) { }
+
+    /*! \brief Assignment operator from cl_sampler - takes ownership.
+     *
+     *  This effectively transfers ownership of a refcount on the rhs and calls
+     *  clReleaseSampler() on the value previously held by this instance.
+     */
+    Sampler& operator = (const cl_sampler& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler(const Sampler& sam) : detail::Wrapper<cl_type>(sam) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler& operator = (const Sampler &sam)
+    {
+        detail::Wrapper<cl_type>::operator=(sam);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler(Sampler&& sam) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(sam)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Sampler& operator = (Sampler &&sam)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(sam));
+        return *this;
+    }
+
+    //! \brief Wrapper for clGetSamplerInfo().
+    template <typename T>
+    cl_int getInfo(cl_sampler_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetSamplerInfo, object_, name, param),
+            __GET_SAMPLER_INFO_ERR);
+    }
+
+    //! \brief Wrapper for clGetSamplerInfo() that returns by value.
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_sampler_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_sampler_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+};
+
+class Program;
+class CommandQueue;
+class DeviceCommandQueue;
+class Kernel;
+
+//! \brief Class interface for specifying NDRange values.
+class NDRange
+{
+private:
+    size_type sizes_[3];
+    cl_uint dimensions_;
+
+public:
+    //! \brief Default constructor - resulting range has zero dimensions.
+    NDRange()
+        : dimensions_(0)
+    {
+        sizes_[0] = 0;
+        sizes_[1] = 0;
+        sizes_[2] = 0;
+    }
+
+    //! \brief Constructs one-dimensional range.
+    NDRange(size_type size0)
+        : dimensions_(1)
+    {
+        sizes_[0] = size0;
+        sizes_[1] = 1;
+        sizes_[2] = 1;
+    }
+
+    //! \brief Constructs two-dimensional range.
+    NDRange(size_type size0, size_type size1)
+        : dimensions_(2)
+    {
+        sizes_[0] = size0;
+        sizes_[1] = size1;
+        sizes_[2] = 1;
+    }
+
+    //! \brief Constructs three-dimensional range.
+    NDRange(size_type size0, size_type size1, size_type size2)
+        : dimensions_(3)
+    {
+        sizes_[0] = size0;
+        sizes_[1] = size1;
+        sizes_[2] = size2;
+    }
+
+    /*! \brief Conversion operator to const size_type *.
+     *  
+     *  \returns a pointer to the size of the first dimension.
+     */
+    operator const size_type*() const { 
+        return sizes_; 
+    }
+
+    //! \brief Queries the number of dimensions in the range.
+    size_type dimensions() const 
+    { 
+        return dimensions_; 
+    }
+
+    //! \brief Returns the size of the object in bytes based on the
+    // runtime number of dimensions
+    size_type size() const
+    {
+        return dimensions_*sizeof(size_type);
+    }
+
+    size_type* get()
+    {
+        return sizes_;
+    }
+    
+    const size_type* get() const
+    {
+        return sizes_;
+    }
+};
+
+//! \brief A zero-dimensional range.
+static const NDRange NullRange;
+
+//! \brief Local address wrapper for use with Kernel::setArg
+struct LocalSpaceArg
+{
+    size_type size_;
+};
+
+namespace detail {
+
+template <typename T, class Enable = void>
+struct KernelArgumentHandler;
+
+// Enable for objects that are not subclasses of memory
+// Pointers, constants etc
+template <typename T>
+struct KernelArgumentHandler<T, typename std::enable_if<!std::is_base_of<cl::Memory, T>::value>::type>
+{
+    static size_type size(const T&) { return sizeof(T); }
+    static const T* ptr(const T& value) { return &value; }
+};
+
+// Enable for subclasses of memory where we want to get a reference to the cl_mem out
+// and pass that in for safety
+template <typename T>
+struct KernelArgumentHandler<T, typename std::enable_if<std::is_base_of<cl::Memory, T>::value>::type>
+{
+    static size_type size(const T&) { return sizeof(cl_mem); }
+    static const cl_mem* ptr(const T& value) { return &(value()); }
+};
+
+// Specialization for DeviceCommandQueue defined later
+
+template <>
+struct KernelArgumentHandler<LocalSpaceArg, void>
+{
+    static size_type size(const LocalSpaceArg& value) { return value.size_; }
+    static const void* ptr(const LocalSpaceArg&) { return NULL; }
+};
+
+} 
+//! \endcond
+
+/*! Local
+ * \brief Helper function for generating LocalSpaceArg objects.
+ */
+inline LocalSpaceArg
+Local(size_type size)
+{
+    LocalSpaceArg ret = { size };
+    return ret;
+}
+
+/*! \brief Class interface for cl_kernel.
+ *
+ *  \note Copies of these objects are shallow, meaning that the copy will refer
+ *        to the same underlying cl_kernel as the original.  For details, see
+ *        clRetainKernel() and clReleaseKernel().
+ *
+ *  \see cl_kernel
+ */
+class Kernel : public detail::Wrapper<cl_kernel>
+{
+public:
+    inline Kernel(const Program& program, const char* name, cl_int* err = NULL);
+
+    //! \brief Default constructor - initializes to NULL.
+    Kernel() { }
+
+    /*! \brief Constructor from cl_kernel - takes ownership.
+     * 
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     *  This effectively transfers ownership of a refcount on the cl_kernel
+     *  into the new Kernel object.
+     */
+    explicit Kernel(const cl_kernel& kernel, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(kernel, retainObject) { }
+
+    /*! \brief Assignment operator from cl_kernel - takes ownership.
+     *
+     *  This effectively transfers ownership of a refcount on the rhs and calls
+     *  clReleaseKernel() on the value previously held by this instance.
+     */
+    Kernel& operator = (const cl_kernel& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel& operator = (const Kernel &kernel)
+    {
+        detail::Wrapper<cl_type>::operator=(kernel);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel(Kernel&& kernel) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(kernel)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Kernel& operator = (Kernel &&kernel)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(kernel));
+        return *this;
+    }
+
+    template <typename T>
+    cl_int getInfo(cl_kernel_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetKernelInfo, object_, name, param),
+            __GET_KERNEL_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_kernel_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_kernel_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    template <typename T>
+    cl_int getArgInfo(cl_uint argIndex, cl_kernel_arg_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetKernelArgInfo, object_, argIndex, name, param),
+            __GET_KERNEL_ARG_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_kernel_arg_info, name>::param_type
+    getArgInfo(cl_uint argIndex, cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_kernel_arg_info, name>::param_type param;
+        cl_int result = getArgInfo(argIndex, name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+    template <typename T>
+    cl_int getWorkGroupInfo(
+        const Device& device, cl_kernel_work_group_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(
+                &::clGetKernelWorkGroupInfo, object_, device(), name, param),
+                __GET_KERNEL_WORK_GROUP_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_kernel_work_group_info, name>::param_type
+        getWorkGroupInfo(const Device& device, cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+        detail::cl_kernel_work_group_info, name>::param_type param;
+        cl_int result = getWorkGroupInfo(device, name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+    
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+#if defined(CL_HPP_USE_CL_SUB_GROUPS_KHR)
+    cl_int getSubGroupInfo(const cl::Device &dev, cl_kernel_sub_group_info name, const cl::NDRange &range, size_type* param) const
+    {
+        typedef clGetKernelSubGroupInfoKHR_fn PFN_clGetKernelSubGroupInfoKHR;
+        static PFN_clGetKernelSubGroupInfoKHR pfn_clGetKernelSubGroupInfoKHR = NULL;
+        CL_HPP_INIT_CL_EXT_FCN_PTR_(clGetKernelSubGroupInfoKHR);
+
+        return detail::errHandler(
+            pfn_clGetKernelSubGroupInfoKHR(object_, dev(), name, range.size(), range.get(), sizeof(size_type), param, nullptr),
+            __GET_KERNEL_ARG_INFO_ERR);
+    }
+
+    template <cl_int name>
+        size_type getSubGroupInfo(const cl::Device &dev, const cl::NDRange &range, cl_int* err = NULL) const
+    {
+        size_type param;
+        cl_int result = getSubGroupInfo(dev, name, range, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+#endif // #if defined(CL_HPP_USE_CL_SUB_GROUPS_KHR)
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    /*! \brief setArg overload taking a shared_ptr type
+     */
+    template<typename T, class D>
+    cl_int setArg(cl_uint index, const cl::pointer<T, D> &argPtr)
+    {
+        return detail::errHandler(
+            ::clSetKernelArgSVMPointer(object_, index, argPtr.get()),
+            __SET_KERNEL_ARGS_ERR);
+    }
+
+    /*! \brief setArg overload taking a vector type.
+     */
+    template<typename T, class Alloc>
+    cl_int setArg(cl_uint index, const cl::vector<T, Alloc> &argPtr)
+    {
+        return detail::errHandler(
+            ::clSetKernelArgSVMPointer(object_, index, argPtr.data()),
+            __SET_KERNEL_ARGS_ERR);
+    }
+
+    /*! \brief setArg overload taking a pointer type
+     */
+    template<typename T>
+    typename std::enable_if<std::is_pointer<T>::value, cl_int>::type
+        setArg(cl_uint index, const T argPtr)
+    {
+        return detail::errHandler(
+            ::clSetKernelArgSVMPointer(object_, index, argPtr),
+            __SET_KERNEL_ARGS_ERR);
+    }
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+    /*! \brief setArg overload taking a POD type
+     */
+    template <typename T>
+    typename std::enable_if<!std::is_pointer<T>::value, cl_int>::type
+        setArg(cl_uint index, const T &value)
+    {
+        return detail::errHandler(
+            ::clSetKernelArg(
+                object_,
+                index,
+                detail::KernelArgumentHandler<T>::size(value),
+                detail::KernelArgumentHandler<T>::ptr(value)),
+            __SET_KERNEL_ARGS_ERR);
+    }
+
+    cl_int setArg(cl_uint index, size_type size, const void* argPtr)
+    {
+        return detail::errHandler(
+            ::clSetKernelArg(object_, index, size, argPtr),
+            __SET_KERNEL_ARGS_ERR);
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    /*!
+     * Specify a vector of SVM pointers that the kernel may access in 
+     * addition to its arguments.
+     */
+    cl_int setSVMPointers(const vector<void*> &pointerList)
+    {
+        return detail::errHandler(
+            ::clSetKernelExecInfo(
+                object_,
+                CL_KERNEL_EXEC_INFO_SVM_PTRS,
+                sizeof(void*)*pointerList.size(),
+                pointerList.data()));
+    }
+
+    /*!
+     * Specify a std::array of SVM pointers that the kernel may access in
+     * addition to its arguments.
+     */
+    template<int ArrayLength>
+    cl_int setSVMPointers(const std::array<void*, ArrayLength> &pointerList)
+    {
+        return detail::errHandler(
+            ::clSetKernelExecInfo(
+                object_,
+                CL_KERNEL_EXEC_INFO_SVM_PTRS,
+                sizeof(void*)*pointerList.size(),
+                pointerList.data()));
+    }
+
+    /*! \brief Enable fine-grained system SVM.
+     *
+     * \note It is only possible to enable fine-grained system SVM if all devices
+     *       in the context associated with kernel support it.
+     * 
+     * \param svmEnabled True if fine-grained system SVM is requested. False otherwise.
+     * \return CL_SUCCESS if the function was executed succesfully. CL_INVALID_OPERATION
+     *         if no devices in the context support fine-grained system SVM.
+     *
+     * \see clSetKernelExecInfo
+     */
+    cl_int enableFineGrainedSystemSVM(bool svmEnabled)
+    {
+        cl_bool svmEnabled_ = svmEnabled ? CL_TRUE : CL_FALSE;
+        return detail::errHandler(
+            ::clSetKernelExecInfo(
+                object_,
+                CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM,
+                sizeof(cl_bool),
+                &svmEnabled_
+                )
+            );
+    }
+    
+    template<int index, int ArrayLength, class D, typename T0, typename... Ts>
+    void setSVMPointersHelper(std::array<void*, ArrayLength> &pointerList, const pointer<T0, D> &t0, Ts... ts)
+    {
+        pointerList[index] = static_cast<void*>(t0.get());
+        setSVMPointersHelper<index + 1, Ts...>(ts...);
+    }
+
+    template<int index, int ArrayLength, typename T0, typename... Ts>
+    typename std::enable_if<std::is_pointer<T0>::value, void>::type
+    setSVMPointersHelper(std::array<void*, ArrayLength> &pointerList, T0 t0, Ts... ts)
+    {
+        pointerList[index] = static_cast<void*>(t0);
+        setSVMPointersHelper<index + 1, Ts...>(ts...);
+    }
+    
+    template<int index, int ArrayLength, typename T0, class D>
+    void setSVMPointersHelper(std::array<void*, ArrayLength> &pointerList, const pointer<T0, D> &t0)
+    {
+        pointerList[index] = static_cast<void*>(t0.get());
+    }
+
+    template<int index, int ArrayLength, typename T0>
+    typename std::enable_if<std::is_pointer<T0>::value, void>::type
+    setSVMPointersHelper(std::array<void*, ArrayLength> &pointerList, T0 t0)
+    {
+        pointerList[index] = static_cast<void*>(t0);
+    }
+
+    template<typename T0, typename... Ts>
+    cl_int setSVMPointers(const T0 &t0, Ts... ts)
+    {
+        std::array<void*, 1 + sizeof...(Ts)> pointerList;
+
+        setSVMPointersHelper<0, 1 + sizeof...(Ts)>(pointerList, t0, ts...);
+        return detail::errHandler(
+            ::clSetKernelExecInfo(
+            object_,
+            CL_KERNEL_EXEC_INFO_SVM_PTRS,
+            sizeof(void*)*(1 + sizeof...(Ts)),
+            pointerList.data()));
+    }
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+};
+
+/*! \class Program
+ * \brief Program interface that implements cl_program.
+ */
+class Program : public detail::Wrapper<cl_program>
+{
+public:
+#if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+    typedef vector<vector<unsigned char>> Binaries;
+    typedef vector<string> Sources;
+#else // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+    typedef vector<std::pair<const void*, size_type> > Binaries;
+    typedef vector<std::pair<const char*, size_type> > Sources;
+#endif // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+    
+    Program(
+        const string& source,
+        bool build = false,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        const char * strings = source.c_str();
+        const size_type length  = source.size();
+
+        Context context = Context::getDefault(err);
+
+        object_ = ::clCreateProgramWithSource(
+            context(), (cl_uint)1, &strings, &length, &error);
+
+        detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+
+        if (error == CL_SUCCESS && build) {
+
+            error = ::clBuildProgram(
+                object_,
+                0,
+                NULL,
+#if !defined(CL_HPP_CL_1_2_DEFAULT_BUILD)
+                "-cl-std=CL2.0",
+#else
+                "",
+#endif // #if !defined(CL_HPP_CL_1_2_DEFAULT_BUILD)
+                NULL,
+                NULL);
+
+            detail::buildErrHandler(error, __BUILD_PROGRAM_ERR, getBuildInfo<CL_PROGRAM_BUILD_LOG>());
+        }
+
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    Program(
+        const Context& context,
+        const string& source,
+        bool build = false,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        const char * strings = source.c_str();
+        const size_type length  = source.size();
+
+        object_ = ::clCreateProgramWithSource(
+            context(), (cl_uint)1, &strings, &length, &error);
+
+        detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+
+        if (error == CL_SUCCESS && build) {
+            error = ::clBuildProgram(
+                object_,
+                0,
+                NULL,
+#if !defined(CL_HPP_CL_1_2_DEFAULT_BUILD)
+                "-cl-std=CL2.0",
+#else
+                "",
+#endif // #if !defined(CL_HPP_CL_1_2_DEFAULT_BUILD)
+                NULL,
+                NULL);
+            
+            detail::buildErrHandler(error, __BUILD_PROGRAM_ERR, getBuildInfo<CL_PROGRAM_BUILD_LOG>());
+        }
+
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /**
+     * Create a program from a vector of source strings and the default context.
+     * Does not compile or link the program.
+     */
+    Program(
+        const Sources& sources,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        Context context = Context::getDefault(err);
+
+        const size_type n = (size_type)sources.size();
+
+        vector<size_type> lengths(n);
+        vector<const char*> strings(n);
+
+        for (size_type i = 0; i < n; ++i) {
+#if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+            strings[i] = sources[(int)i].data();
+            lengths[i] = sources[(int)i].length();
+#else // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+            strings[i] = sources[(int)i].first;
+            lengths[i] = sources[(int)i].second;
+#endif // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+        }
+
+        object_ = ::clCreateProgramWithSource(
+            context(), (cl_uint)n, strings.data(), lengths.data(), &error);
+
+        detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /**
+     * Create a program from a vector of source strings and a provided context.
+     * Does not compile or link the program.
+     */
+    Program(
+        const Context& context,
+        const Sources& sources,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        const size_type n = (size_type)sources.size();
+
+        vector<size_type> lengths(n);
+        vector<const char*> strings(n);
+
+        for (size_type i = 0; i < n; ++i) {
+#if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+            strings[i] = sources[(int)i].data();
+            lengths[i] = sources[(int)i].length();
+#else // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+            strings[i] = sources[(int)i].first;
+            lengths[i] = sources[(int)i].second;
+#endif // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+        }
+
+        object_ = ::clCreateProgramWithSource(
+            context(), (cl_uint)n, strings.data(), lengths.data(), &error);
+
+        detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /**
+     * Construct a program object from a list of devices and a per-device list of binaries.
+     * \param context A valid OpenCL context in which to construct the program.
+     * \param devices A vector of OpenCL device objects for which the program will be created.
+     * \param binaries A vector of pairs of a pointer to a binary object and its length.
+     * \param binaryStatus An optional vector that on completion will be resized to
+     *   match the size of binaries and filled with values to specify if each binary
+     *   was successfully loaded.
+     *   Set to CL_SUCCESS if the binary was successfully loaded.
+     *   Set to CL_INVALID_VALUE if the length is 0 or the binary pointer is NULL.
+     *   Set to CL_INVALID_BINARY if the binary provided is not valid for the matching device.
+     * \param err if non-NULL will be set to CL_SUCCESS on successful operation or one of the following errors:
+     *   CL_INVALID_CONTEXT if context is not a valid context.
+     *   CL_INVALID_VALUE if the length of devices is zero; or if the length of binaries does not match the length of devices; 
+     *     or if any entry in binaries is NULL or has length 0.
+     *   CL_INVALID_DEVICE if OpenCL devices listed in devices are not in the list of devices associated with context.
+     *   CL_INVALID_BINARY if an invalid program binary was encountered for any device. binaryStatus will return specific status for each device.
+     *   CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required by the OpenCL implementation on the host.
+     */
+    Program(
+        const Context& context,
+        const vector<Device>& devices,
+        const Binaries& binaries,
+        vector<cl_int>* binaryStatus = NULL,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        
+        const size_type numDevices = devices.size();
+        
+        // Catch size mismatch early and return
+        if(binaries.size() != numDevices) {
+            error = CL_INVALID_VALUE;
+            detail::errHandler(error, __CREATE_PROGRAM_WITH_BINARY_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+            return;
+        }
+
+
+        vector<size_type> lengths(numDevices);
+        vector<const unsigned char*> images(numDevices);
+#if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+        for (size_type i = 0; i < numDevices; ++i) {
+            images[i] = binaries[i].data();
+            lengths[i] = binaries[(int)i].size();
+        }
+#else // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+        for (size_type i = 0; i < numDevices; ++i) {
+            images[i] = (const unsigned char*)binaries[i].first;
+            lengths[i] = binaries[(int)i].second;
+        }
+#endif // #if !defined(CL_HPP_ENABLE_PROGRAM_CONSTRUCTION_FROM_ARRAY_COMPATIBILITY)
+        
+        vector<cl_device_id> deviceIDs(numDevices);
+        for( size_type deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+            deviceIDs[deviceIndex] = (devices[deviceIndex])();
+        }
+
+        if(binaryStatus) {
+            binaryStatus->resize(numDevices);
+        }
+        
+        object_ = ::clCreateProgramWithBinary(
+            context(), (cl_uint) devices.size(),
+            deviceIDs.data(),
+            lengths.data(), images.data(), (binaryStatus != NULL && numDevices > 0)
+               ? &binaryStatus->front()
+               : NULL, &error);
+
+        detail::errHandler(error, __CREATE_PROGRAM_WITH_BINARY_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    /**
+     * Create program using builtin kernels.
+     * \param kernelNames Semi-colon separated list of builtin kernel names
+     */
+    Program(
+        const Context& context,
+        const vector<Device>& devices,
+        const string& kernelNames,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+
+        size_type numDevices = devices.size();
+        vector<cl_device_id> deviceIDs(numDevices);
+        for( size_type deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+            deviceIDs[deviceIndex] = (devices[deviceIndex])();
+        }
+        
+        object_ = ::clCreateProgramWithBuiltInKernels(
+            context(), 
+            (cl_uint) devices.size(),
+            deviceIDs.data(),
+            kernelNames.c_str(), 
+            &error);
+
+        detail::errHandler(error, __CREATE_PROGRAM_WITH_BUILT_IN_KERNELS_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+    Program() { }
+    
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     */
+    explicit Program(const cl_program& program, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(program, retainObject) { }
+
+    Program& operator = (const cl_program& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program(const Program& program) : detail::Wrapper<cl_type>(program) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program& operator = (const Program &program)
+    {
+        detail::Wrapper<cl_type>::operator=(program);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program(Program&& program) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(program)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    Program& operator = (Program &&program)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(program));
+        return *this;
+    }
+
+    cl_int build(
+        const vector<Device>& devices,
+        const char* options = NULL,
+        void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+        void* data = NULL) const
+    {
+        size_type numDevices = devices.size();
+        vector<cl_device_id> deviceIDs(numDevices);
+        
+        for( size_type deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+            deviceIDs[deviceIndex] = (devices[deviceIndex])();
+        }
+
+        cl_int buildError = ::clBuildProgram(
+            object_,
+            (cl_uint)
+            devices.size(),
+            deviceIDs.data(),
+            options,
+            notifyFptr,
+            data);
+
+        return detail::buildErrHandler(buildError, __BUILD_PROGRAM_ERR, getBuildInfo<CL_PROGRAM_BUILD_LOG>());
+    }
+
+    cl_int build(
+        const char* options = NULL,
+        void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+        void* data = NULL) const
+    {
+        cl_int buildError = ::clBuildProgram(
+            object_,
+            0,
+            NULL,
+            options,
+            notifyFptr,
+            data);
+
+
+        return detail::buildErrHandler(buildError, __BUILD_PROGRAM_ERR, getBuildInfo<CL_PROGRAM_BUILD_LOG>());
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    cl_int compile(
+        const char* options = NULL,
+        void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+        void* data = NULL) const
+    {
+        cl_int error = ::clCompileProgram(
+            object_,
+            0,
+            NULL,
+            options,
+            0,
+            NULL,
+            NULL,
+            notifyFptr,
+            data);
+        return detail::buildErrHandler(error, __COMPILE_PROGRAM_ERR, getBuildInfo<CL_PROGRAM_BUILD_LOG>());
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+    template <typename T>
+    cl_int getInfo(cl_program_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(&::clGetProgramInfo, object_, name, param),
+            __GET_PROGRAM_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_program_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_program_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    template <typename T>
+    cl_int getBuildInfo(
+        const Device& device, cl_program_build_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(
+                &::clGetProgramBuildInfo, object_, device(), name, param),
+                __GET_PROGRAM_BUILD_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_program_build_info, name>::param_type
+    getBuildInfo(const Device& device, cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_program_build_info, name>::param_type param;
+        cl_int result = getBuildInfo(device, name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+    
+    /**
+     * Build info function that returns a vector of device/info pairs for the specified 
+     * info type and for all devices in the program.
+     * On an error reading the info for any device, an empty vector of info will be returned.
+     */
+    template <cl_int name>
+    vector<std::pair<cl::Device, typename detail::param_traits<detail::cl_program_build_info, name>::param_type>>
+        getBuildInfo(cl_int *err = NULL) const
+    {
+        cl_int result = CL_SUCCESS;
+
+        auto devs = getInfo<CL_PROGRAM_DEVICES>(&result);
+        vector<std::pair<cl::Device, typename detail::param_traits<detail::cl_program_build_info, name>::param_type>>
+            devInfo;
+
+        // If there was an initial error from getInfo return the error
+        if (result != CL_SUCCESS) {
+            if (err != NULL) {
+                *err = result;
+            }
+            return devInfo;
+        }
+
+        for (const cl::Device &d : devs) {
+            typename detail::param_traits<
+                detail::cl_program_build_info, name>::param_type param;
+            result = getBuildInfo(d, name, &param);
+            devInfo.push_back(
+                std::pair<cl::Device, typename detail::param_traits<detail::cl_program_build_info, name>::param_type>
+                (d, param));
+            if (result != CL_SUCCESS) {
+                // On error, leave the loop and return the error code
+                break;
+            }
+        }
+        if (err != NULL) {
+            *err = result;
+        }
+        if (result != CL_SUCCESS) {
+            devInfo.clear();
+        }
+        return devInfo;
+    }
+
+    cl_int createKernels(vector<Kernel>* kernels)
+    {
+        cl_uint numKernels;
+        cl_int err = ::clCreateKernelsInProgram(object_, 0, NULL, &numKernels);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __CREATE_KERNELS_IN_PROGRAM_ERR);
+        }
+
+        vector<cl_kernel> value(numKernels);
+        
+        err = ::clCreateKernelsInProgram(
+            object_, numKernels, value.data(), NULL);
+        if (err != CL_SUCCESS) {
+            return detail::errHandler(err, __CREATE_KERNELS_IN_PROGRAM_ERR);
+        }
+
+        if (kernels) {
+            kernels->resize(value.size());
+
+            // Assign to param, constructing with retain behaviour
+            // to correctly capture each underlying CL object
+            for (size_type i = 0; i < value.size(); i++) {
+                // We do not need to retain because this kernel is being created 
+                // by the runtime
+                (*kernels)[i] = Kernel(value[i], false);
+            }
+        }
+        return CL_SUCCESS;
+    }
+};
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+inline Program linkProgram(
+    Program input1,
+    Program input2,
+    const char* options = NULL,
+    void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+    void* data = NULL,
+    cl_int* err = NULL) 
+{
+    cl_int error_local = CL_SUCCESS;
+
+    cl_program programs[2] = { input1(), input2() };
+
+    Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>(&error_local);
+    if(error_local!=CL_SUCCESS) {
+        detail::errHandler(error_local, __LINK_PROGRAM_ERR);
+    }
+
+    cl_program prog = ::clLinkProgram(
+        ctx(),
+        0,
+        NULL,
+        options,
+        2,
+        programs,
+        notifyFptr,
+        data,
+        &error_local);
+
+    detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
+    if (err != NULL) {
+        *err = error_local;
+    }
+
+    return Program(prog);
+}
+
+inline Program linkProgram(
+    vector<Program> inputPrograms,
+    const char* options = NULL,
+    void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+    void* data = NULL,
+    cl_int* err = NULL) 
+{
+    cl_int error_local = CL_SUCCESS;
+
+    vector<cl_program> programs(inputPrograms.size());
+
+    for (unsigned int i = 0; i < inputPrograms.size(); i++) {
+        programs[i] = inputPrograms[i]();
+    }
+    
+    Context ctx;
+    if(inputPrograms.size() > 0) {
+        ctx = inputPrograms[0].getInfo<CL_PROGRAM_CONTEXT>(&error_local);
+        if(error_local!=CL_SUCCESS) {
+            detail::errHandler(error_local, __LINK_PROGRAM_ERR);
+        }
+    }
+    cl_program prog = ::clLinkProgram(
+        ctx(),
+        0,
+        NULL,
+        options,
+        (cl_uint)inputPrograms.size(),
+        programs.data(),
+        notifyFptr,
+        data,
+        &error_local);
+
+    detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
+    if (err != NULL) {
+        *err = error_local;
+    }
+
+    return Program(prog, false);
+}
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+// Template specialization for CL_PROGRAM_BINARIES
+template <>
+inline cl_int cl::Program::getInfo(cl_program_info name, vector<vector<unsigned char>>* param) const
+{
+    if (name != CL_PROGRAM_BINARIES) {
+        return CL_INVALID_VALUE;
+    }
+    if (param) {
+        // Resize the parameter array appropriately for each allocation
+        // and pass down to the helper
+
+        vector<size_type> sizes = getInfo<CL_PROGRAM_BINARY_SIZES>();
+        size_type numBinaries = sizes.size();
+
+        // Resize the parameter array and constituent arrays
+        param->resize(numBinaries);
+        for (size_type i = 0; i < numBinaries; ++i) {
+            (*param)[i].resize(sizes[i]);
+        }
+
+        return detail::errHandler(
+            detail::getInfo(&::clGetProgramInfo, object_, name, param),
+            __GET_PROGRAM_INFO_ERR);
+    }
+
+    return CL_SUCCESS;
+}
+
+template<>
+inline vector<vector<unsigned char>> cl::Program::getInfo<CL_PROGRAM_BINARIES>(cl_int* err) const
+{
+    vector<vector<unsigned char>> binariesVectors;
+
+    cl_int result = getInfo(CL_PROGRAM_BINARIES, &binariesVectors);
+    if (err != NULL) {
+        *err = result;
+    }
+    return binariesVectors;
+}
+
+inline Kernel::Kernel(const Program& program, const char* name, cl_int* err)
+{
+    cl_int error;
+
+    object_ = ::clCreateKernel(program(), name, &error);
+    detail::errHandler(error, __CREATE_KERNEL_ERR);
+
+    if (err != NULL) {
+        *err = error;
+    }
+
+}
+
+enum class QueueProperties : cl_command_queue_properties
+{
+    None = 0,
+    Profiling = CL_QUEUE_PROFILING_ENABLE,
+    OutOfOrder = CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE,
+};
+
+inline QueueProperties operator|(QueueProperties lhs, QueueProperties rhs)
+{
+    return static_cast<QueueProperties>(static_cast<cl_command_queue_properties>(lhs) | static_cast<cl_command_queue_properties>(rhs));
+}
+
+/*! \class CommandQueue
+ * \brief CommandQueue interface for cl_command_queue.
+ */
+class CommandQueue : public detail::Wrapper<cl_command_queue>
+{
+private:
+    static std::once_flag default_initialized_;
+    static CommandQueue default_;
+    static cl_int default_error_;
+
+    /*! \brief Create the default command queue returned by @ref getDefault.
+     *
+     * It sets default_error_ to indicate success or failure. It does not throw
+     * @c cl::Error.
+     */
+    static void makeDefault()
+    {
+        /* We don't want to throw an error from this function, so we have to
+         * catch and set the error flag.
+         */
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        try
+#endif
+        {
+            int error;
+            Context context = Context::getDefault(&error);
+
+            if (error != CL_SUCCESS) {
+                default_error_ = error;
+            }
+            else {
+                Device device = Device::getDefault();
+                default_ = CommandQueue(context, device, 0, &default_error_);
+            }
+        }
+#if defined(CL_HPP_ENABLE_EXCEPTIONS)
+        catch (cl::Error &e) {
+            default_error_ = e.err();
+        }
+#endif
+    }
+
+    /*! \brief Create the default command queue.
+     *
+     * This sets @c default_. It does not throw
+     * @c cl::Error.
+     */
+    static void makeDefaultProvided(const CommandQueue &c) {
+        default_ = c;
+    }
+
+public:
+#ifdef CL_HPP_UNIT_TEST_ENABLE
+    /*! \brief Reset the default.
+    *
+    * This sets @c default_ to an empty value to support cleanup in
+    * the unit test framework.
+    * This function is not thread safe.
+    */
+    static void unitTestClearDefault() {
+        default_ = CommandQueue();
+    }
+#endif // #ifdef CL_HPP_UNIT_TEST_ENABLE
+        
+
+    /*!
+     * \brief Constructs a CommandQueue based on passed properties.
+     * Will return an CL_INVALID_QUEUE_PROPERTIES error if CL_QUEUE_ON_DEVICE is specified.
+     */
+   CommandQueue(
+        cl_command_queue_properties properties,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        Context context = Context::getDefault(&error);
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+
+        if (error != CL_SUCCESS) {
+            if (err != NULL) {
+                *err = error;
+            }
+        }
+        else {
+            Device device = context.getInfo<CL_CONTEXT_DEVICES>()[0];
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+            cl_queue_properties queue_properties[] = {
+                CL_QUEUE_PROPERTIES, properties, 0 };
+            if ((properties & CL_QUEUE_ON_DEVICE) == 0) {
+                object_ = ::clCreateCommandQueueWithProperties(
+                    context(), device(), queue_properties, &error);
+            }
+            else {
+                error = CL_INVALID_QUEUE_PROPERTIES;
+            }
+
+            detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+#else
+            object_ = ::clCreateCommandQueue(
+                context(), device(), properties, &error);
+
+            detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+#endif
+        }
+    }
+
+   /*!
+    * \brief Constructs a CommandQueue based on passed properties.
+    * Will return an CL_INVALID_QUEUE_PROPERTIES error if CL_QUEUE_ON_DEVICE is specified.
+    */
+   CommandQueue(
+       QueueProperties properties,
+       cl_int* err = NULL)
+   {
+       cl_int error;
+
+       Context context = Context::getDefault(&error);
+       detail::errHandler(error, __CREATE_CONTEXT_ERR);
+
+       if (error != CL_SUCCESS) {
+           if (err != NULL) {
+               *err = error;
+           }
+       }
+       else {
+           Device device = context.getInfo<CL_CONTEXT_DEVICES>()[0];
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+           cl_queue_properties queue_properties[] = {
+               CL_QUEUE_PROPERTIES, static_cast<cl_queue_properties>(properties), 0 };
+
+           object_ = ::clCreateCommandQueueWithProperties(
+               context(), device(), queue_properties, &error);
+
+
+           detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+           if (err != NULL) {
+               *err = error;
+           }
+#else
+           object_ = ::clCreateCommandQueue(
+               context(), device(), static_cast<cl_command_queue_properties>(properties), &error);
+
+           detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+           if (err != NULL) {
+               *err = error;
+           }
+#endif
+       }
+   }
+
+    /*!
+     * \brief Constructs a CommandQueue for an implementation defined device in the given context
+     * Will return an CL_INVALID_QUEUE_PROPERTIES error if CL_QUEUE_ON_DEVICE is specified.
+     */
+    explicit CommandQueue(
+        const Context& context,
+        cl_command_queue_properties properties = 0,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        vector<cl::Device> devices;
+        error = context.getInfo(CL_CONTEXT_DEVICES, &devices);
+
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+
+        if (error != CL_SUCCESS)
+        {
+            if (err != NULL) {
+                *err = error;
+            }
+            return;
+        }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, properties, 0 };
+        if ((properties & CL_QUEUE_ON_DEVICE) == 0) {
+            object_ = ::clCreateCommandQueueWithProperties(
+                context(), devices[0](), queue_properties, &error);
+        }
+        else {
+            error = CL_INVALID_QUEUE_PROPERTIES;
+        }
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#else
+        object_ = ::clCreateCommandQueue(
+            context(), devices[0](), properties, &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#endif
+
+    }
+
+    /*!
+    * \brief Constructs a CommandQueue for an implementation defined device in the given context
+    * Will return an CL_INVALID_QUEUE_PROPERTIES error if CL_QUEUE_ON_DEVICE is specified.
+    */
+    explicit CommandQueue(
+        const Context& context,
+        QueueProperties properties,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+        vector<cl::Device> devices;
+        error = context.getInfo(CL_CONTEXT_DEVICES, &devices);
+
+        detail::errHandler(error, __CREATE_CONTEXT_ERR);
+
+        if (error != CL_SUCCESS)
+        {
+            if (err != NULL) {
+                *err = error;
+            }
+            return;
+        }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, static_cast<cl_queue_properties>(properties), 0 };
+        object_ = ::clCreateCommandQueueWithProperties(
+            context(), devices[0](), queue_properties, &error);
+       
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#else
+        object_ = ::clCreateCommandQueue(
+            context(), devices[0](), static_cast<cl_command_queue_properties>(properties), &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#endif
+
+    }
+
+    /*!
+     * \brief Constructs a CommandQueue for a passed device and context
+     * Will return an CL_INVALID_QUEUE_PROPERTIES error if CL_QUEUE_ON_DEVICE is specified.
+     */
+    CommandQueue(
+        const Context& context,
+        const Device& device,
+        cl_command_queue_properties properties = 0,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, properties, 0 };
+        object_ = ::clCreateCommandQueueWithProperties(
+            context(), device(), queue_properties, &error);
+        
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#else
+        object_ = ::clCreateCommandQueue(
+            context(), device(), properties, &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+#endif
+    }
+
+    /*!
+     * \brief Constructs a CommandQueue for a passed device and context
+     * Will return an CL_INVALID_QUEUE_PROPERTIES error if CL_QUEUE_ON_DEVICE is specified.
+     */
+    CommandQueue(
+        const Context& context,
+        const Device& device,
+        QueueProperties properties,
+        cl_int* err = NULL)
+    {
+            cl_int error;
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+            cl_queue_properties queue_properties[] = {
+                CL_QUEUE_PROPERTIES, static_cast<cl_queue_properties>(properties), 0 };
+            object_ = ::clCreateCommandQueueWithProperties(
+                context(), device(), queue_properties, &error);
+      
+            detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+#else
+            object_ = ::clCreateCommandQueue(
+                context(), device(), static_cast<cl_command_queue_properties>(properties), &error);
+
+            detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+            if (err != NULL) {
+                *err = error;
+            }
+#endif
+        }
+
+    static CommandQueue getDefault(cl_int * err = NULL) 
+    {
+        std::call_once(default_initialized_, makeDefault);
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+        detail::errHandler(default_error_, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+#else // CL_HPP_TARGET_OPENCL_VERSION >= 200
+        detail::errHandler(default_error_, __CREATE_COMMAND_QUEUE_ERR);
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 200
+        if (err != NULL) {
+            *err = default_error_;
+        }
+        return default_;
+    }
+
+    /**
+     * Modify the default command queue to be used by
+     * subsequent operations.
+     * Will only set the default if no default was previously created.
+     * @return updated default command queue.
+     *         Should be compared to the passed value to ensure that it was updated.
+     */
+    static CommandQueue setDefault(const CommandQueue &default_queue)
+    {
+        std::call_once(default_initialized_, makeDefaultProvided, std::cref(default_queue));
+        detail::errHandler(default_error_);
+        return default_;
+    }
+
+    CommandQueue() { }
+
+
+    /*! \brief Constructor from cl_mem - takes ownership.
+     *
+     * \param retainObject will cause the constructor to retain its cl object.
+     *                     Defaults to false to maintain compatibility with
+     *                     earlier versions.
+     */
+    explicit CommandQueue(const cl_command_queue& commandQueue, bool retainObject = false) : 
+        detail::Wrapper<cl_type>(commandQueue, retainObject) { }
+
+    CommandQueue& operator = (const cl_command_queue& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue(const CommandQueue& queue) : detail::Wrapper<cl_type>(queue) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue& operator = (const CommandQueue &queue)
+    {
+        detail::Wrapper<cl_type>::operator=(queue);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue(CommandQueue&& queue) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(queue)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    CommandQueue& operator = (CommandQueue &&queue)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(queue));
+        return *this;
+    }
+
+    template <typename T>
+    cl_int getInfo(cl_command_queue_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(
+                &::clGetCommandQueueInfo, object_, name, param),
+                __GET_COMMAND_QUEUE_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+    detail::param_traits<detail::cl_command_queue_info, name>::param_type
+    getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_command_queue_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    cl_int enqueueReadBuffer(
+        const Buffer& buffer,
+        cl_bool blocking,
+        size_type offset,
+        size_type size,
+        void* ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueReadBuffer(
+                object_, buffer(), blocking, offset, size,
+                ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_READ_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueWriteBuffer(
+        const Buffer& buffer,
+        cl_bool blocking,
+        size_type offset,
+        size_type size,
+        const void* ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueWriteBuffer(
+                object_, buffer(), blocking, offset, size,
+                ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_WRITE_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueCopyBuffer(
+        const Buffer& src,
+        const Buffer& dst,
+        size_type src_offset,
+        size_type dst_offset,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueCopyBuffer(
+                object_, src(), dst(), src_offset, dst_offset, size,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQEUE_COPY_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueReadBufferRect(
+        const Buffer& buffer,
+        cl_bool blocking,
+        const array<size_type, 3>& buffer_offset,
+        const array<size_type, 3>& host_offset,
+        const array<size_type, 3>& region,
+        size_type buffer_row_pitch,
+        size_type buffer_slice_pitch,
+        size_type host_row_pitch,
+        size_type host_slice_pitch,
+        void *ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueReadBufferRect(
+                object_, 
+                buffer(), 
+                blocking,
+                buffer_offset.data(),
+                host_offset.data(),
+                region.data(),
+                buffer_row_pitch,
+                buffer_slice_pitch,
+                host_row_pitch,
+                host_slice_pitch,
+                ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_READ_BUFFER_RECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueWriteBufferRect(
+        const Buffer& buffer,
+        cl_bool blocking,
+        const array<size_type, 3>& buffer_offset,
+        const array<size_type, 3>& host_offset,
+        const array<size_type, 3>& region,
+        size_type buffer_row_pitch,
+        size_type buffer_slice_pitch,
+        size_type host_row_pitch,
+        size_type host_slice_pitch,
+        const void *ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueWriteBufferRect(
+                object_, 
+                buffer(), 
+                blocking,
+                buffer_offset.data(),
+                host_offset.data(),
+                region.data(),
+                buffer_row_pitch,
+                buffer_slice_pitch,
+                host_row_pitch,
+                host_slice_pitch,
+                ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_WRITE_BUFFER_RECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueCopyBufferRect(
+        const Buffer& src,
+        const Buffer& dst,
+        const array<size_type, 3>& src_origin,
+        const array<size_type, 3>& dst_origin,
+        const array<size_type, 3>& region,
+        size_type src_row_pitch,
+        size_type src_slice_pitch,
+        size_type dst_row_pitch,
+        size_type dst_slice_pitch,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueCopyBufferRect(
+                object_, 
+                src(), 
+                dst(), 
+                src_origin.data(),
+                dst_origin.data(),
+                region.data(),
+                src_row_pitch,
+                src_slice_pitch,
+                dst_row_pitch,
+                dst_slice_pitch,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQEUE_COPY_BUFFER_RECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    /**
+     * Enqueue a command to fill a buffer object with a pattern
+     * of a given size. The pattern is specified as a vector type.
+     * \tparam PatternType The datatype of the pattern field. 
+     *     The pattern type must be an accepted OpenCL data type.
+     * \tparam offset Is the offset in bytes into the buffer at 
+     *     which to start filling. This must be a multiple of 
+     *     the pattern size.
+     * \tparam size Is the size in bytes of the region to fill.
+     *     This must be a multiple of the pattern size.
+     */
+    template<typename PatternType>
+    cl_int enqueueFillBuffer(
+        const Buffer& buffer,
+        PatternType pattern,
+        size_type offset,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueFillBuffer(
+                object_, 
+                buffer(),
+                static_cast<void*>(&pattern),
+                sizeof(PatternType), 
+                offset, 
+                size,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_FILL_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+    cl_int enqueueReadImage(
+        const Image& image,
+        cl_bool blocking,
+        const array<size_type, 3>& origin,
+        const array<size_type, 3>& region,
+        size_type row_pitch,
+        size_type slice_pitch,
+        void* ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueReadImage(
+                object_, 
+                image(), 
+                blocking, 
+                origin.data(),
+                region.data(), 
+                row_pitch, 
+                slice_pitch, 
+                ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_READ_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueWriteImage(
+        const Image& image,
+        cl_bool blocking,
+        const array<size_type, 3>& origin,
+        const array<size_type, 3>& region,
+        size_type row_pitch,
+        size_type slice_pitch,
+        const void* ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueWriteImage(
+                object_, 
+                image(), 
+                blocking, 
+                origin.data(),
+                region.data(), 
+                row_pitch, 
+                slice_pitch, 
+                ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_WRITE_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueCopyImage(
+        const Image& src,
+        const Image& dst,
+        const array<size_type, 3>& src_origin,
+        const array<size_type, 3>& dst_origin,
+        const array<size_type, 3>& region,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueCopyImage(
+                object_, 
+                src(), 
+                dst(), 
+                src_origin.data(),
+                dst_origin.data(), 
+                region.data(),
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_COPY_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    /**
+     * Enqueue a command to fill an image object with a specified color.
+     * \param fillColor is the color to use to fill the image.
+     *     This is a four component RGBA floating-point color value if
+     *     the image channel data type is not an unnormalized signed or
+     *     unsigned data type.
+     */
+    cl_int enqueueFillImage(
+        const Image& image,
+        cl_float4 fillColor,
+        const array<size_type, 3>& origin,
+        const array<size_type, 3>& region,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueFillImage(
+                object_, 
+                image(),
+                static_cast<void*>(&fillColor), 
+                origin.data(),
+                region.data(),
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_FILL_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    /**
+     * Enqueue a command to fill an image object with a specified color.
+     * \param fillColor is the color to use to fill the image.
+     *     This is a four component RGBA signed integer color value if
+     *     the image channel data type is an unnormalized signed integer
+     *     type.
+     */
+    cl_int enqueueFillImage(
+        const Image& image,
+        cl_int4 fillColor,
+        const array<size_type, 3>& origin,
+        const array<size_type, 3>& region,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueFillImage(
+                object_, 
+                image(),
+                static_cast<void*>(&fillColor), 
+                origin.data(),
+                region.data(),
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_FILL_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    /**
+     * Enqueue a command to fill an image object with a specified color.
+     * \param fillColor is the color to use to fill the image.
+     *     This is a four component RGBA unsigned integer color value if
+     *     the image channel data type is an unnormalized unsigned integer
+     *     type.
+     */
+    cl_int enqueueFillImage(
+        const Image& image,
+        cl_uint4 fillColor,
+        const array<size_type, 3>& origin,
+        const array<size_type, 3>& region,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueFillImage(
+                object_, 
+                image(),
+                static_cast<void*>(&fillColor), 
+                origin.data(),
+                region.data(),
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+                __ENQUEUE_FILL_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+    cl_int enqueueCopyImageToBuffer(
+        const Image& src,
+        const Buffer& dst,
+        const array<size_type, 3>& src_origin,
+        const array<size_type, 3>& region,
+        size_type dst_offset,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueCopyImageToBuffer(
+                object_, 
+                src(), 
+                dst(), 
+                src_origin.data(),
+                region.data(), 
+                dst_offset,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_COPY_IMAGE_TO_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    cl_int enqueueCopyBufferToImage(
+        const Buffer& src,
+        const Image& dst,
+        size_type src_offset,
+        const array<size_type, 3>& dst_origin,
+        const array<size_type, 3>& region,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueCopyBufferToImage(
+                object_, 
+                src(), 
+                dst(), 
+                src_offset,
+                dst_origin.data(), 
+                region.data(),
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_COPY_BUFFER_TO_IMAGE_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    void* enqueueMapBuffer(
+        const Buffer& buffer,
+        cl_bool blocking,
+        cl_map_flags flags,
+        size_type offset,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL,
+        cl_int* err = NULL) const
+    {
+        cl_event tmp;
+        cl_int error;
+        void * result = ::clEnqueueMapBuffer(
+            object_, buffer(), blocking, flags, offset, size,
+            (events != NULL) ? (cl_uint) events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+            (event != NULL) ? &tmp : NULL,
+            &error);
+
+        detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+        if (event != NULL && error == CL_SUCCESS)
+            *event = tmp;
+
+        return result;
+    }
+
+    void* enqueueMapImage(
+        const Image& buffer,
+        cl_bool blocking,
+        cl_map_flags flags,
+        const array<size_type, 3>& origin,
+        const array<size_type, 3>& region,
+        size_type * row_pitch,
+        size_type * slice_pitch,
+        const vector<Event>* events = NULL,
+        Event* event = NULL,
+        cl_int* err = NULL) const
+    {
+        cl_event tmp;
+        cl_int error;
+        void * result = ::clEnqueueMapImage(
+            object_, buffer(), blocking, flags,
+            origin.data(), 
+            region.data(),
+            row_pitch, slice_pitch,
+            (events != NULL) ? (cl_uint) events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+            (event != NULL) ? &tmp : NULL,
+            &error);
+
+        detail::errHandler(error, __ENQUEUE_MAP_IMAGE_ERR);
+        if (err != NULL) {
+              *err = error;
+        }
+        if (event != NULL && error == CL_SUCCESS)
+            *event = tmp;
+        return result;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    /**
+     * Enqueues a command that will allow the host to update a region of a coarse-grained SVM buffer.
+     * This variant takes a raw SVM pointer.
+     */
+    template<typename T>
+    cl_int enqueueMapSVM(
+        T* ptr,
+        cl_bool blocking,
+        cl_map_flags flags,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(::clEnqueueSVMMap(
+            object_, blocking, flags, static_cast<void*>(ptr), size,
+            (events != NULL) ? (cl_uint)events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+            (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_MAP_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+
+    /**
+     * Enqueues a command that will allow the host to update a region of a coarse-grained SVM buffer.
+     * This variant takes a cl::pointer instance.
+     */
+    template<typename T, class D>
+    cl_int enqueueMapSVM(
+        cl::pointer<T, D> &ptr,
+        cl_bool blocking,
+        cl_map_flags flags,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(::clEnqueueSVMMap(
+            object_, blocking, flags, static_cast<void*>(ptr.get()), size,
+            (events != NULL) ? (cl_uint)events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+            (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_MAP_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    /**
+     * Enqueues a command that will allow the host to update a region of a coarse-grained SVM buffer.
+     * This variant takes a cl::vector instance.
+     */
+    template<typename T, class Alloc>
+    cl_int enqueueMapSVM(
+        cl::vector<T, Alloc> &container,
+        cl_bool blocking,
+        cl_map_flags flags,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(::clEnqueueSVMMap(
+            object_, blocking, flags, static_cast<void*>(container.data()), container.size(),
+            (events != NULL) ? (cl_uint)events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+            (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_MAP_BUFFER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+    cl_int enqueueUnmapMemObject(
+        const Memory& memory,
+        void* mapped_ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueUnmapMemObject(
+                object_, memory(), mapped_ptr,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    /**
+     * Enqueues a command that will release a coarse-grained SVM buffer back to the OpenCL runtime.
+     * This variant takes a raw SVM pointer.
+     */
+    template<typename T>
+    cl_int enqueueUnmapSVM(
+        T* ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueSVMUnmap(
+            object_, static_cast<void*>(ptr),
+            (events != NULL) ? (cl_uint)events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+            (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    /**
+     * Enqueues a command that will release a coarse-grained SVM buffer back to the OpenCL runtime.
+     * This variant takes a cl::pointer instance.
+     */
+    template<typename T, class D>
+    cl_int enqueueUnmapSVM(
+        cl::pointer<T, D> &ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueSVMUnmap(
+            object_, static_cast<void*>(ptr.get()),
+            (events != NULL) ? (cl_uint)events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+            (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    /**
+     * Enqueues a command that will release a coarse-grained SVM buffer back to the OpenCL runtime.
+     * This variant takes a cl::vector instance.
+     */
+    template<typename T, class Alloc>
+    cl_int enqueueUnmapSVM(
+        cl::vector<T, Alloc> &container,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueSVMUnmap(
+            object_, static_cast<void*>(container.data()),
+            (events != NULL) ? (cl_uint)events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+            (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+    /**
+     * Enqueues a marker command which waits for either a list of events to complete, 
+     * or all previously enqueued commands to complete.
+     *
+     * Enqueues a marker command which waits for either a list of events to complete, 
+     * or if the list is empty it waits for all commands previously enqueued in command_queue 
+     * to complete before it completes. This command returns an event which can be waited on, 
+     * i.e. this event can be waited on to insure that all events either in the event_wait_list 
+     * or all previously enqueued commands, queued before this command to command_queue, 
+     * have completed.
+     */
+    cl_int enqueueMarkerWithWaitList(
+        const vector<Event> *events = 0,
+        Event *event = 0) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueMarkerWithWaitList(
+                object_,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_MARKER_WAIT_LIST_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    /**
+     * A synchronization point that enqueues a barrier operation.
+     *
+     * Enqueues a barrier command which waits for either a list of events to complete, 
+     * or if the list is empty it waits for all commands previously enqueued in command_queue 
+     * to complete before it completes. This command blocks command execution, that is, any 
+     * following commands enqueued after it do not execute until it completes. This command 
+     * returns an event which can be waited on, i.e. this event can be waited on to insure that 
+     * all events either in the event_wait_list or all previously enqueued commands, queued 
+     * before this command to command_queue, have completed.
+     */
+    cl_int enqueueBarrierWithWaitList(
+        const vector<Event> *events = 0,
+        Event *event = 0) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueBarrierWithWaitList(
+                object_,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_BARRIER_WAIT_LIST_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+    
+    /**
+     * Enqueues a command to indicate with which device a set of memory objects
+     * should be associated.
+     */
+    cl_int enqueueMigrateMemObjects(
+        const vector<Memory> &memObjects,
+        cl_mem_migration_flags flags,
+        const vector<Event>* events = NULL,
+        Event* event = NULL
+        ) const
+    {
+        cl_event tmp;
+        
+        vector<cl_mem> localMemObjects(memObjects.size());
+
+        for( int i = 0; i < (int)memObjects.size(); ++i ) {
+            localMemObjects[i] = memObjects[i]();
+        }
+
+
+        cl_int err = detail::errHandler(
+            ::clEnqueueMigrateMemObjects(
+                object_, 
+                (cl_uint)memObjects.size(), 
+                localMemObjects.data(),
+                flags,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+
+    cl_int enqueueNDRangeKernel(
+        const Kernel& kernel,
+        const NDRange& offset,
+        const NDRange& global,
+        const NDRange& local = NullRange,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueNDRangeKernel(
+                object_, kernel(), (cl_uint) global.dimensions(),
+                offset.dimensions() != 0 ? (const size_type*) offset : NULL,
+                (const size_type*) global,
+                local.dimensions() != 0 ? (const size_type*) local : NULL,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_NDRANGE_KERNEL_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+#if defined(CL_USE_DEPRECATED_OPENCL_1_2_APIS)
+    CL_EXT_PREFIX__VERSION_1_2_DEPRECATED cl_int enqueueTask(
+        const Kernel& kernel,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueTask(
+                object_, kernel(),
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_TASK_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif // #if defined(CL_USE_DEPRECATED_OPENCL_1_2_APIS)
+
+    cl_int enqueueNativeKernel(
+        void (CL_CALLBACK *userFptr)(void *),
+        std::pair<void*, size_type> args,
+        const vector<Memory>* mem_objects = NULL,
+        const vector<const void*>* mem_locs = NULL,
+        const vector<Event>* events = NULL,
+        Event* event = NULL) const
+    {
+        size_type elements = 0;
+        if (mem_objects != NULL) {
+            elements = mem_objects->size();
+        }
+        vector<cl_mem> mems(elements);
+        for (unsigned int i = 0; i < elements; i++) {
+            mems[i] = ((*mem_objects)[i])();
+        }
+        
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueNativeKernel(
+                object_, userFptr, args.first, args.second,
+                (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+                mems.data(),
+                (mem_locs != NULL && mem_locs->size() > 0) ? (const void **) &mem_locs->front() : NULL,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_NATIVE_KERNEL);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+    CL_EXT_PREFIX__VERSION_1_1_DEPRECATED 
+    cl_int enqueueMarker(Event* event = NULL) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+    {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            ::clEnqueueMarker(
+                object_, 
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_MARKER_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+
+    CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+    cl_int enqueueWaitForEvents(const vector<Event>& events) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+    {
+        return detail::errHandler(
+            ::clEnqueueWaitForEvents(
+                object_,
+                (cl_uint) events.size(),
+                events.size() > 0 ? (const cl_event*) &events.front() : NULL),
+            __ENQUEUE_WAIT_FOR_EVENTS_ERR);
+    }
+#endif // defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+
+    cl_int enqueueAcquireGLObjects(
+         const vector<Memory>* mem_objects = NULL,
+         const vector<Event>* events = NULL,
+         Event* event = NULL) const
+     {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+             ::clEnqueueAcquireGLObjects(
+                 object_,
+                 (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+                 (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
+                 (events != NULL) ? (cl_uint) events->size() : 0,
+                 (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                 (event != NULL) ? &tmp : NULL),
+             __ENQUEUE_ACQUIRE_GL_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+     }
+
+    cl_int enqueueReleaseGLObjects(
+         const vector<Memory>* mem_objects = NULL,
+         const vector<Event>* events = NULL,
+         Event* event = NULL) const
+     {
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+             ::clEnqueueReleaseGLObjects(
+                 object_,
+                 (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+                 (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
+                 (events != NULL) ? (cl_uint) events->size() : 0,
+                 (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                 (event != NULL) ? &tmp : NULL),
+             __ENQUEUE_RELEASE_GL_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+     }
+
+#if defined (CL_HPP_USE_DX_INTEROP)
+typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueAcquireD3D10ObjectsKHR)(
+    cl_command_queue command_queue, cl_uint num_objects,
+    const cl_mem* mem_objects, cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list, cl_event* event);
+typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
+    cl_command_queue command_queue, cl_uint num_objects,
+    const cl_mem* mem_objects,  cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list, cl_event* event);
+
+    cl_int enqueueAcquireD3D10Objects(
+         const vector<Memory>* mem_objects = NULL,
+         const vector<Event>* events = NULL,
+         Event* event = NULL) const
+    {
+        static PFN_clEnqueueAcquireD3D10ObjectsKHR pfn_clEnqueueAcquireD3D10ObjectsKHR = NULL;
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+        cl_context context = getInfo<CL_QUEUE_CONTEXT>();
+        cl::Device device(getInfo<CL_QUEUE_DEVICE>());
+        cl_platform_id platform = device.getInfo<CL_DEVICE_PLATFORM>();
+        CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_(platform, clEnqueueAcquireD3D10ObjectsKHR);
+#endif
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+        CL_HPP_INIT_CL_EXT_FCN_PTR_(clEnqueueAcquireD3D10ObjectsKHR);
+#endif
+        
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+             pfn_clEnqueueAcquireD3D10ObjectsKHR(
+                 object_,
+                 (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+                 (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
+                 (events != NULL) ? (cl_uint) events->size() : 0,
+                 (events != NULL) ? (cl_event*) &events->front() : NULL,
+                 (event != NULL) ? &tmp : NULL),
+             __ENQUEUE_ACQUIRE_GL_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+     }
+
+    cl_int enqueueReleaseD3D10Objects(
+         const vector<Memory>* mem_objects = NULL,
+         const vector<Event>* events = NULL,
+         Event* event = NULL) const
+    {
+        static PFN_clEnqueueReleaseD3D10ObjectsKHR pfn_clEnqueueReleaseD3D10ObjectsKHR = NULL;
+#if CL_HPP_TARGET_OPENCL_VERSION >= 120
+        cl_context context = getInfo<CL_QUEUE_CONTEXT>();
+        cl::Device device(getInfo<CL_QUEUE_DEVICE>());
+        cl_platform_id platform = device.getInfo<CL_DEVICE_PLATFORM>();
+        CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_(platform, clEnqueueReleaseD3D10ObjectsKHR);
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 120
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+        CL_HPP_INIT_CL_EXT_FCN_PTR_(clEnqueueReleaseD3D10ObjectsKHR);
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+
+        cl_event tmp;
+        cl_int err = detail::errHandler(
+            pfn_clEnqueueReleaseD3D10ObjectsKHR(
+                object_,
+                (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+                (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
+                (events != NULL) ? (cl_uint) events->size() : 0,
+                (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+                (event != NULL) ? &tmp : NULL),
+            __ENQUEUE_RELEASE_GL_ERR);
+
+        if (event != NULL && err == CL_SUCCESS)
+            *event = tmp;
+
+        return err;
+    }
+#endif
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+    CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+    cl_int enqueueBarrier() const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+    {
+        return detail::errHandler(
+            ::clEnqueueBarrier(object_),
+            __ENQUEUE_BARRIER_ERR);
+    }
+#endif // CL_USE_DEPRECATED_OPENCL_1_1_APIS
+
+    cl_int flush() const
+    {
+        return detail::errHandler(::clFlush(object_), __FLUSH_ERR);
+    }
+
+    cl_int finish() const
+    {
+        return detail::errHandler(::clFinish(object_), __FINISH_ERR);
+    }
+}; // CommandQueue
+
+CL_HPP_DEFINE_STATIC_MEMBER_ std::once_flag CommandQueue::default_initialized_;
+CL_HPP_DEFINE_STATIC_MEMBER_ CommandQueue CommandQueue::default_;
+CL_HPP_DEFINE_STATIC_MEMBER_ cl_int CommandQueue::default_error_ = CL_SUCCESS;
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+enum class DeviceQueueProperties : cl_command_queue_properties
+{
+    None = 0,
+    Profiling = CL_QUEUE_PROFILING_ENABLE,
+};
+
+inline DeviceQueueProperties operator|(DeviceQueueProperties lhs, DeviceQueueProperties rhs)
+{
+    return static_cast<DeviceQueueProperties>(static_cast<cl_command_queue_properties>(lhs) | static_cast<cl_command_queue_properties>(rhs));
+}
+
+/*! \class DeviceCommandQueue
+ * \brief DeviceCommandQueue interface for device cl_command_queues.
+ */
+class DeviceCommandQueue : public detail::Wrapper<cl_command_queue>
+{
+public:
+
+    /*!
+     * Trivial empty constructor to create a null queue.
+     */
+    DeviceCommandQueue() { }
+
+    /*!
+     * Default construct device command queue on default context and device
+     */
+    DeviceCommandQueue(DeviceQueueProperties properties, cl_int* err = NULL)
+    {
+        cl_int error;
+        cl::Context context = cl::Context::getDefault();
+        cl::Device device = cl::Device::getDefault();
+
+        cl_command_queue_properties mergedProperties =
+            CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_ON_DEVICE | static_cast<cl_command_queue_properties>(properties);
+
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, mergedProperties, 0 };
+        object_ = ::clCreateCommandQueueWithProperties(
+            context(), device(), queue_properties, &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*!
+     * Create a device command queue for a specified device in the passed context.
+     */
+    DeviceCommandQueue(
+        const Context& context,
+        const Device& device,
+        DeviceQueueProperties properties = DeviceQueueProperties::None,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        cl_command_queue_properties mergedProperties =
+            CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_ON_DEVICE | static_cast<cl_command_queue_properties>(properties);
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, mergedProperties, 0 };
+        object_ = ::clCreateCommandQueueWithProperties(
+            context(), device(), queue_properties, &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*!
+     * Create a device command queue for a specified device in the passed context.
+     */
+    DeviceCommandQueue(
+        const Context& context,
+        const Device& device,
+        cl_uint queueSize,
+        DeviceQueueProperties properties = DeviceQueueProperties::None,
+        cl_int* err = NULL)
+    {
+        cl_int error;
+
+        cl_command_queue_properties mergedProperties =
+            CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_ON_DEVICE | static_cast<cl_command_queue_properties>(properties);
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, mergedProperties,
+            CL_QUEUE_SIZE, queueSize, 
+            0 };
+        object_ = ::clCreateCommandQueueWithProperties(
+            context(), device(), queue_properties, &error);
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+
+    /*! \brief Constructor from cl_command_queue - takes ownership.
+    *
+    * \param retainObject will cause the constructor to retain its cl object.
+    *                     Defaults to false to maintain compatibility with
+    *                     earlier versions.
+    */
+    explicit DeviceCommandQueue(const cl_command_queue& commandQueue, bool retainObject = false) :
+        detail::Wrapper<cl_type>(commandQueue, retainObject) { }
+
+    DeviceCommandQueue& operator = (const cl_command_queue& rhs)
+    {
+        detail::Wrapper<cl_type>::operator=(rhs);
+        return *this;
+    }
+
+    /*! \brief Copy constructor to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    DeviceCommandQueue(const DeviceCommandQueue& queue) : detail::Wrapper<cl_type>(queue) {}
+
+    /*! \brief Copy assignment to forward copy to the superclass correctly.
+     * Required for MSVC.
+     */
+    DeviceCommandQueue& operator = (const DeviceCommandQueue &queue)
+    {
+        detail::Wrapper<cl_type>::operator=(queue);
+        return *this;
+    }
+
+    /*! \brief Move constructor to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    DeviceCommandQueue(DeviceCommandQueue&& queue) CL_HPP_NOEXCEPT_ : detail::Wrapper<cl_type>(std::move(queue)) {}
+
+    /*! \brief Move assignment to forward move to the superclass correctly.
+     * Required for MSVC.
+     */
+    DeviceCommandQueue& operator = (DeviceCommandQueue &&queue)
+    {
+        detail::Wrapper<cl_type>::operator=(std::move(queue));
+        return *this;
+    }
+
+    template <typename T>
+    cl_int getInfo(cl_command_queue_info name, T* param) const
+    {
+        return detail::errHandler(
+            detail::getInfo(
+            &::clGetCommandQueueInfo, object_, name, param),
+            __GET_COMMAND_QUEUE_INFO_ERR);
+    }
+
+    template <cl_int name> typename
+        detail::param_traits<detail::cl_command_queue_info, name>::param_type
+        getInfo(cl_int* err = NULL) const
+    {
+        typename detail::param_traits<
+            detail::cl_command_queue_info, name>::param_type param;
+        cl_int result = getInfo(name, &param);
+        if (err != NULL) {
+            *err = result;
+        }
+        return param;
+    }
+
+    /*!
+    * Create a new default device command queue for the default device,
+    * in the default context and of the default size.
+    * If there is already a default queue for the specified device this
+    * function will return the pre-existing queue.
+    */
+    static DeviceCommandQueue makeDefault(
+        cl_int *err = nullptr)
+    {
+        cl_int error;
+        cl::Context context = cl::Context::getDefault();
+        cl::Device device = cl::Device::getDefault();
+
+        cl_command_queue_properties properties =
+            CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_ON_DEVICE | CL_QUEUE_ON_DEVICE_DEFAULT;
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, properties,
+            0 };
+        DeviceCommandQueue deviceQueue(
+            ::clCreateCommandQueueWithProperties(
+            context(), device(), queue_properties, &error));
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        return deviceQueue;
+    }
+
+    /*!
+    * Create a new default device command queue for the specified device
+    * and of the default size.
+    * If there is already a default queue for the specified device this
+    * function will return the pre-existing queue.
+    */
+    static DeviceCommandQueue makeDefault(
+        const Context &context, const Device &device, cl_int *err = nullptr)
+    {
+        cl_int error;
+
+        cl_command_queue_properties properties =
+            CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_ON_DEVICE | CL_QUEUE_ON_DEVICE_DEFAULT;
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, properties,
+            0 };
+        DeviceCommandQueue deviceQueue(
+            ::clCreateCommandQueueWithProperties(
+            context(), device(), queue_properties, &error));
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        return deviceQueue;
+    }
+
+    /*!
+     * Create a new default device command queue for the specified device 
+     * and of the requested size in bytes.
+     * If there is already a default queue for the specified device this
+     * function will return the pre-existing queue.
+     */
+    static DeviceCommandQueue makeDefault(
+        const Context &context, const Device &device, cl_uint queueSize, cl_int *err = nullptr)
+    {
+        cl_int error;
+
+        cl_command_queue_properties properties =
+            CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_ON_DEVICE | CL_QUEUE_ON_DEVICE_DEFAULT;
+        cl_queue_properties queue_properties[] = {
+            CL_QUEUE_PROPERTIES, properties,
+            CL_QUEUE_SIZE, queueSize,
+            0 };
+        DeviceCommandQueue deviceQueue(
+            ::clCreateCommandQueueWithProperties(
+                context(), device(), queue_properties, &error));
+
+        detail::errHandler(error, __CREATE_COMMAND_QUEUE_WITH_PROPERTIES_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        return deviceQueue;
+    }
+}; // DeviceCommandQueue
+
+namespace detail
+{
+    // Specialization for device command queue
+    template <>
+    struct KernelArgumentHandler<cl::DeviceCommandQueue, void>
+    {
+        static size_type size(const cl::DeviceCommandQueue&) { return sizeof(cl_command_queue); }
+        static const cl_command_queue* ptr(const cl::DeviceCommandQueue& value) { return &(value()); }
+    };
+} // namespace detail
+
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+
+template< typename IteratorType >
+Buffer::Buffer(
+    const Context &context,
+    IteratorType startIterator,
+    IteratorType endIterator,
+    bool readOnly,
+    bool useHostPtr,
+    cl_int* err)
+{
+    typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+    cl_int error;
+
+    cl_mem_flags flags = 0;
+    if( readOnly ) {
+        flags |= CL_MEM_READ_ONLY;
+    }
+    else {
+        flags |= CL_MEM_READ_WRITE;
+    }
+    if( useHostPtr ) {
+        flags |= CL_MEM_USE_HOST_PTR;
+    }
+    
+    size_type size = sizeof(DataType)*(endIterator - startIterator);
+
+    if( useHostPtr ) {
+        object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+    } else {
+        object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+    }
+
+    detail::errHandler(error, __CREATE_BUFFER_ERR);
+    if (err != NULL) {
+        *err = error;
+    }
+
+    if( !useHostPtr ) {
+        CommandQueue queue(context, 0, &error);
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+
+        error = cl::copy(queue, startIterator, endIterator, *this);
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+}
+
+template< typename IteratorType >
+Buffer::Buffer(
+    const CommandQueue &queue,
+    IteratorType startIterator,
+    IteratorType endIterator,
+    bool readOnly,
+    bool useHostPtr,
+    cl_int* err)
+{
+    typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+    cl_int error;
+
+    cl_mem_flags flags = 0;
+    if (readOnly) {
+        flags |= CL_MEM_READ_ONLY;
+    }
+    else {
+        flags |= CL_MEM_READ_WRITE;
+    }
+    if (useHostPtr) {
+        flags |= CL_MEM_USE_HOST_PTR;
+    }
+
+    size_type size = sizeof(DataType)*(endIterator - startIterator);
+
+    Context context = queue.getInfo<CL_QUEUE_CONTEXT>();
+
+    if (useHostPtr) {
+        object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+    }
+    else {
+        object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+    }
+
+    detail::errHandler(error, __CREATE_BUFFER_ERR);
+    if (err != NULL) {
+        *err = error;
+    }
+
+    if (!useHostPtr) {
+        error = cl::copy(queue, startIterator, endIterator, *this);
+        detail::errHandler(error, __CREATE_BUFFER_ERR);
+        if (err != NULL) {
+            *err = error;
+        }
+    }
+}
+
+inline cl_int enqueueReadBuffer(
+    const Buffer& buffer,
+    cl_bool blocking,
+    size_type offset,
+    size_type size,
+    void* ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueReadBuffer(buffer, blocking, offset, size, ptr, events, event);
+}
+
+inline cl_int enqueueWriteBuffer(
+        const Buffer& buffer,
+        cl_bool blocking,
+        size_type offset,
+        size_type size,
+        const void* ptr,
+        const vector<Event>* events = NULL,
+        Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueWriteBuffer(buffer, blocking, offset, size, ptr, events, event);
+}
+
+inline void* enqueueMapBuffer(
+        const Buffer& buffer,
+        cl_bool blocking,
+        cl_map_flags flags,
+        size_type offset,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL,
+        cl_int* err = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+    if (err != NULL) {
+        *err = error;
+    }
+
+    void * result = ::clEnqueueMapBuffer(
+            queue(), buffer(), blocking, flags, offset, size,
+            (events != NULL) ? (cl_uint) events->size() : 0,
+            (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+            (cl_event*) event,
+            &error);
+
+    detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+    if (err != NULL) {
+        *err = error;
+    }
+    return result;
+}
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+/**
+ * Enqueues to the default queue a command that will allow the host to
+ * update a region of a coarse-grained SVM buffer.
+ * This variant takes a raw SVM pointer.
+ */
+template<typename T>
+inline cl_int enqueueMapSVM(
+    T* ptr,
+    cl_bool blocking,
+    cl_map_flags flags,
+    size_type size,
+    const vector<Event>* events,
+    Event* event)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS) {
+        return detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+    }
+
+    return queue.enqueueMapSVM(
+        ptr, blocking, flags, size, events, event);
+}
+
+/**
+ * Enqueues to the default queue a command that will allow the host to 
+ * update a region of a coarse-grained SVM buffer.
+ * This variant takes a cl::pointer instance.
+ */
+template<typename T, class D>
+inline cl_int enqueueMapSVM(
+    cl::pointer<T, D> ptr,
+    cl_bool blocking,
+    cl_map_flags flags,
+    size_type size,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS) {
+        return detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+    }
+
+    return queue.enqueueMapSVM(
+        ptr, blocking, flags, size, events, event);
+}
+
+/**
+ * Enqueues to the default queue a command that will allow the host to
+ * update a region of a coarse-grained SVM buffer.
+ * This variant takes a cl::vector instance.
+ */
+template<typename T, class Alloc>
+inline cl_int enqueueMapSVM(
+    cl::vector<T, Alloc> container,
+    cl_bool blocking,
+    cl_map_flags flags,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS) {
+        return detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+    }
+
+    return queue.enqueueMapSVM(
+        container, blocking, flags, events, event);
+}
+
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+inline cl_int enqueueUnmapMemObject(
+    const Memory& memory,
+    void* mapped_ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    cl_event tmp;
+    cl_int err = detail::errHandler(
+        ::clEnqueueUnmapMemObject(
+        queue(), memory(), mapped_ptr,
+        (events != NULL) ? (cl_uint)events->size() : 0,
+        (events != NULL && events->size() > 0) ? (cl_event*)&events->front() : NULL,
+        (event != NULL) ? &tmp : NULL),
+        __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+    if (event != NULL && err == CL_SUCCESS)
+        *event = tmp;
+
+    return err;
+}
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+/**
+ * Enqueues to the default queue a command that will release a coarse-grained 
+ * SVM buffer back to the OpenCL runtime.
+ * This variant takes a raw SVM pointer.
+ */
+template<typename T>
+inline cl_int enqueueUnmapSVM(
+    T* ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS) {
+        return detail::errHandler(error, __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+    }
+
+    return detail::errHandler(queue.enqueueUnmapSVM(ptr, events, event), 
+        __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+}
+
+/**
+ * Enqueues to the default queue a command that will release a coarse-grained 
+ * SVM buffer back to the OpenCL runtime.
+ * This variant takes a cl::pointer instance.
+ */
+template<typename T, class D>
+inline cl_int enqueueUnmapSVM(
+    cl::pointer<T, D> &ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS) {
+        return detail::errHandler(error, __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+    }
+
+    return detail::errHandler(queue.enqueueUnmapSVM(ptr, events, event),
+        __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+}
+
+/**
+ * Enqueues to the default queue a command that will release a coarse-grained 
+ * SVM buffer back to the OpenCL runtime.
+ * This variant takes a cl::vector instance.
+ */
+template<typename T, class Alloc>
+inline cl_int enqueueUnmapSVM(
+    cl::vector<T, Alloc> &container,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS) {
+        return detail::errHandler(error, __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+    }
+
+    return detail::errHandler(queue.enqueueUnmapSVM(container, events, event),
+        __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+}
+
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+inline cl_int enqueueCopyBuffer(
+        const Buffer& src,
+        const Buffer& dst,
+        size_type src_offset,
+        size_type dst_offset,
+        size_type size,
+        const vector<Event>* events = NULL,
+        Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueCopyBuffer(src, dst, src_offset, dst_offset, size, events, event);
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ * Host to Device.
+ * Uses default command queue.
+ */
+template< typename IteratorType >
+inline cl_int copy( IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer )
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS)
+        return error;
+
+    return cl::copy(queue, startIterator, endIterator, buffer);
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ * Device to Host.
+ * Uses default command queue.
+ */
+template< typename IteratorType >
+inline cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator )
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+    if (error != CL_SUCCESS)
+        return error;
+
+    return cl::copy(queue, buffer, startIterator, endIterator);
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ * Host to Device.
+ * Uses specified queue.
+ */
+template< typename IteratorType >
+inline cl_int copy( const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer )
+{
+    typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+    cl_int error;
+    
+    size_type length = endIterator-startIterator;
+    size_type byteLength = length*sizeof(DataType);
+
+    DataType *pointer = 
+        static_cast<DataType*>(queue.enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_WRITE, 0, byteLength, 0, 0, &error));
+    // if exceptions enabled, enqueueMapBuffer will throw
+    if( error != CL_SUCCESS ) {
+        return error;
+    }
+#if defined(_MSC_VER)
+    std::copy(
+        startIterator, 
+        endIterator, 
+        stdext::checked_array_iterator<DataType*>(
+            pointer, length));
+#else
+    std::copy(startIterator, endIterator, pointer);
+#endif
+    Event endEvent;
+    error = queue.enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
+    // if exceptions enabled, enqueueUnmapMemObject will throw
+    if( error != CL_SUCCESS ) { 
+        return error;
+    }
+    endEvent.wait();
+    return CL_SUCCESS;
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ * Device to Host.
+ * Uses specified queue.
+ */
+template< typename IteratorType >
+inline cl_int copy( const CommandQueue &queue, const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator )
+{
+    typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+    cl_int error;
+        
+    size_type length = endIterator-startIterator;
+    size_type byteLength = length*sizeof(DataType);
+
+    DataType *pointer = 
+        static_cast<DataType*>(queue.enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_READ, 0, byteLength, 0, 0, &error));
+    // if exceptions enabled, enqueueMapBuffer will throw
+    if( error != CL_SUCCESS ) {
+        return error;
+    }
+    std::copy(pointer, pointer + length, startIterator);
+    Event endEvent;
+    error = queue.enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
+    // if exceptions enabled, enqueueUnmapMemObject will throw
+    if( error != CL_SUCCESS ) { 
+        return error;
+    }
+    endEvent.wait();
+    return CL_SUCCESS;
+}
+
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+/**
+ * Blocking SVM map operation - performs a blocking map underneath.
+ */
+template<typename T, class Alloc>
+inline cl_int mapSVM(cl::vector<T, Alloc> &container)
+{
+    return enqueueMapSVM(container, CL_TRUE, CL_MAP_READ | CL_MAP_WRITE);
+}
+
+/**
+* Blocking SVM map operation - performs a blocking map underneath.
+*/
+template<typename T, class Alloc>
+inline cl_int unmapSVM(cl::vector<T, Alloc> &container)
+{
+    return enqueueUnmapSVM(container);
+}
+
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 110
+inline cl_int enqueueReadBufferRect(
+    const Buffer& buffer,
+    cl_bool blocking,
+    const array<size_type, 3>& buffer_offset,
+    const array<size_type, 3>& host_offset,
+    const array<size_type, 3>& region,
+    size_type buffer_row_pitch,
+    size_type buffer_slice_pitch,
+    size_type host_row_pitch,
+    size_type host_slice_pitch,
+    void *ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueReadBufferRect(
+        buffer, 
+        blocking, 
+        buffer_offset, 
+        host_offset,
+        region,
+        buffer_row_pitch,
+        buffer_slice_pitch,
+        host_row_pitch,
+        host_slice_pitch,
+        ptr, 
+        events, 
+        event);
+}
+
+inline cl_int enqueueWriteBufferRect(
+    const Buffer& buffer,
+    cl_bool blocking,
+    const array<size_type, 3>& buffer_offset,
+    const array<size_type, 3>& host_offset,
+    const array<size_type, 3>& region,
+    size_type buffer_row_pitch,
+    size_type buffer_slice_pitch,
+    size_type host_row_pitch,
+    size_type host_slice_pitch,
+    const void *ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueWriteBufferRect(
+        buffer, 
+        blocking, 
+        buffer_offset, 
+        host_offset,
+        region,
+        buffer_row_pitch,
+        buffer_slice_pitch,
+        host_row_pitch,
+        host_slice_pitch,
+        ptr, 
+        events, 
+        event);
+}
+
+inline cl_int enqueueCopyBufferRect(
+    const Buffer& src,
+    const Buffer& dst,
+    const array<size_type, 3>& src_origin,
+    const array<size_type, 3>& dst_origin,
+    const array<size_type, 3>& region,
+    size_type src_row_pitch,
+    size_type src_slice_pitch,
+    size_type dst_row_pitch,
+    size_type dst_slice_pitch,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueCopyBufferRect(
+        src,
+        dst,
+        src_origin,
+        dst_origin,
+        region,
+        src_row_pitch,
+        src_slice_pitch,
+        dst_row_pitch,
+        dst_slice_pitch,
+        events, 
+        event);
+}
+#endif // CL_HPP_TARGET_OPENCL_VERSION >= 110
+
+inline cl_int enqueueReadImage(
+    const Image& image,
+    cl_bool blocking,
+    const array<size_type, 3>& origin,
+    const array<size_type, 3>& region,
+    size_type row_pitch,
+    size_type slice_pitch,
+    void* ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL) 
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueReadImage(
+        image,
+        blocking,
+        origin,
+        region,
+        row_pitch,
+        slice_pitch,
+        ptr,
+        events, 
+        event);
+}
+
+inline cl_int enqueueWriteImage(
+    const Image& image,
+    cl_bool blocking,
+    const array<size_type, 3>& origin,
+    const array<size_type, 3>& region,
+    size_type row_pitch,
+    size_type slice_pitch,
+    const void* ptr,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueWriteImage(
+        image,
+        blocking,
+        origin,
+        region,
+        row_pitch,
+        slice_pitch,
+        ptr,
+        events, 
+        event);
+}
+
+inline cl_int enqueueCopyImage(
+    const Image& src,
+    const Image& dst,
+    const array<size_type, 3>& src_origin,
+    const array<size_type, 3>& dst_origin,
+    const array<size_type, 3>& region,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueCopyImage(
+        src,
+        dst,
+        src_origin,
+        dst_origin,
+        region,
+        events,
+        event);
+}
+
+inline cl_int enqueueCopyImageToBuffer(
+    const Image& src,
+    const Buffer& dst,
+    const array<size_type, 3>& src_origin,
+    const array<size_type, 3>& region,
+    size_type dst_offset,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueCopyImageToBuffer(
+        src,
+        dst,
+        src_origin,
+        region,
+        dst_offset,
+        events,
+        event);
+}
+
+inline cl_int enqueueCopyBufferToImage(
+    const Buffer& src,
+    const Image& dst,
+    size_type src_offset,
+    const array<size_type, 3>& dst_origin,
+    const array<size_type, 3>& region,
+    const vector<Event>* events = NULL,
+    Event* event = NULL)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.enqueueCopyBufferToImage(
+        src,
+        dst,
+        src_offset,
+        dst_origin,
+        region,
+        events,
+        event);
+}
+
+
+inline cl_int flush(void)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    }
+
+    return queue.flush();
+}
+
+inline cl_int finish(void)
+{
+    cl_int error;
+    CommandQueue queue = CommandQueue::getDefault(&error);
+
+    if (error != CL_SUCCESS) {
+        return error;
+    } 
+
+
+    return queue.finish();
+}
+
+class EnqueueArgs
+{
+private:
+    CommandQueue queue_;
+    const NDRange offset_;
+    const NDRange global_;
+    const NDRange local_;
+    vector<Event> events_;
+
+    template<typename... Ts>
+    friend class KernelFunctor;
+
+public:
+    EnqueueArgs(NDRange global) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(NullRange), 
+      global_(global),
+      local_(NullRange)
+    {
+
+    }
+
+    EnqueueArgs(NDRange global, NDRange local) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(NullRange), 
+      global_(global),
+      local_(local)
+    {
+
+    }
+
+    EnqueueArgs(NDRange offset, NDRange global, NDRange local) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(offset), 
+      global_(global),
+      local_(local)
+    {
+
+    }
+
+    EnqueueArgs(Event e, NDRange global) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(NullRange), 
+      global_(global),
+      local_(NullRange)
+    {
+        events_.push_back(e);
+    }
+
+    EnqueueArgs(Event e, NDRange global, NDRange local) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(NullRange), 
+      global_(global),
+      local_(local)
+    {
+        events_.push_back(e);
+    }
+
+    EnqueueArgs(Event e, NDRange offset, NDRange global, NDRange local) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(offset), 
+      global_(global),
+      local_(local)
+    {
+        events_.push_back(e);
+    }
+
+    EnqueueArgs(const vector<Event> &events, NDRange global) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(NullRange), 
+      global_(global),
+      local_(NullRange),
+      events_(events)
+    {
+
+    }
+
+    EnqueueArgs(const vector<Event> &events, NDRange global, NDRange local) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(NullRange), 
+      global_(global),
+      local_(local),
+      events_(events)
+    {
+
+    }
+
+    EnqueueArgs(const vector<Event> &events, NDRange offset, NDRange global, NDRange local) : 
+      queue_(CommandQueue::getDefault()),
+      offset_(offset), 
+      global_(global),
+      local_(local),
+      events_(events)
+    {
+
+    }
+
+    EnqueueArgs(CommandQueue &queue, NDRange global) : 
+      queue_(queue),
+      offset_(NullRange), 
+      global_(global),
+      local_(NullRange)
+    {
+
+    }
+
+    EnqueueArgs(CommandQueue &queue, NDRange global, NDRange local) : 
+      queue_(queue),
+      offset_(NullRange), 
+      global_(global),
+      local_(local)
+    {
+
+    }
+
+    EnqueueArgs(CommandQueue &queue, NDRange offset, NDRange global, NDRange local) : 
+      queue_(queue),
+      offset_(offset), 
+      global_(global),
+      local_(local)
+    {
+
+    }
+
+    EnqueueArgs(CommandQueue &queue, Event e, NDRange global) : 
+      queue_(queue),
+      offset_(NullRange), 
+      global_(global),
+      local_(NullRange)
+    {
+        events_.push_back(e);
+    }
+
+    EnqueueArgs(CommandQueue &queue, Event e, NDRange global, NDRange local) : 
+      queue_(queue),
+      offset_(NullRange), 
+      global_(global),
+      local_(local)
+    {
+        events_.push_back(e);
+    }
+
+    EnqueueArgs(CommandQueue &queue, Event e, NDRange offset, NDRange global, NDRange local) : 
+      queue_(queue),
+      offset_(offset), 
+      global_(global),
+      local_(local)
+    {
+        events_.push_back(e);
+    }
+
+    EnqueueArgs(CommandQueue &queue, const vector<Event> &events, NDRange global) : 
+      queue_(queue),
+      offset_(NullRange), 
+      global_(global),
+      local_(NullRange),
+      events_(events)
+    {
+
+    }
+
+    EnqueueArgs(CommandQueue &queue, const vector<Event> &events, NDRange global, NDRange local) : 
+      queue_(queue),
+      offset_(NullRange), 
+      global_(global),
+      local_(local),
+      events_(events)
+    {
+
+    }
+
+    EnqueueArgs(CommandQueue &queue, const vector<Event> &events, NDRange offset, NDRange global, NDRange local) : 
+      queue_(queue),
+      offset_(offset), 
+      global_(global),
+      local_(local),
+      events_(events)
+    {
+
+    }
+};
+
+
+//----------------------------------------------------------------------------------------------
+
+
+/**
+ * Type safe kernel functor.
+ * 
+ */
+template<typename... Ts>
+class KernelFunctor
+{
+private:
+    Kernel kernel_;
+
+    template<int index, typename T0, typename... T1s>
+    void setArgs(T0&& t0, T1s&&... t1s)
+    {
+        kernel_.setArg(index, t0);
+        setArgs<index + 1, T1s...>(std::forward<T1s>(t1s)...);
+    }
+
+    template<int index, typename T0>
+    void setArgs(T0&& t0)
+    {
+        kernel_.setArg(index, t0);
+    }
+
+    template<int index>
+    void setArgs()
+    {
+    }
+
+
+public:
+    KernelFunctor(Kernel kernel) : kernel_(kernel)
+    {}
+
+    KernelFunctor(
+        const Program& program,
+        const string name,
+        cl_int * err = NULL) :
+        kernel_(program, name.c_str(), err)
+    {}
+
+    //! \brief Return type of the functor
+    typedef Event result_type;
+
+    /**
+     * Enqueue kernel.
+     * @param args Launch parameters of the kernel.
+     * @param t0... List of kernel arguments based on the template type of the functor.
+     */
+    Event operator() (
+        const EnqueueArgs& args,
+        Ts... ts)
+    {
+        Event event;
+        setArgs<0>(std::forward<Ts>(ts)...);
+        
+        args.queue_.enqueueNDRangeKernel(
+            kernel_,
+            args.offset_,
+            args.global_,
+            args.local_,
+            &args.events_,
+            &event);
+
+        return event;
+    }
+
+    /**
+    * Enqueue kernel with support for error code.
+    * @param args Launch parameters of the kernel.
+    * @param t0... List of kernel arguments based on the template type of the functor.
+    * @param error Out parameter returning the error code from the execution.
+    */
+    Event operator() (
+        const EnqueueArgs& args,
+        Ts... ts,
+        cl_int &error)
+    {
+        Event event;
+        setArgs<0>(std::forward<Ts>(ts)...);
+
+        error = args.queue_.enqueueNDRangeKernel(
+            kernel_,
+            args.offset_,
+            args.global_,
+            args.local_,
+            &args.events_,
+            &event);
+        
+        return event;
+    }
+
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    cl_int setSVMPointers(const vector<void*> &pointerList)
+    {
+        return kernel_.setSVMPointers(pointerList);
+    }
+
+    template<typename T0, typename... T1s>
+    cl_int setSVMPointers(const T0 &t0, T1s... ts)
+    {
+        return kernel_.setSVMPointers(t0, ts...);
+    }
+#endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
+
+    Kernel getKernel()
+    {
+        return kernel_;
+    }
+};
+
+namespace compatibility {
+    /**
+     * Backward compatibility class to ensure that cl.hpp code works with cl2.hpp.
+     * Please use KernelFunctor directly.
+     */
+    template<typename... Ts>
+    struct make_kernel
+    {
+        typedef KernelFunctor<Ts...> FunctorType;
+
+        FunctorType functor_;
+
+        make_kernel(
+            const Program& program,
+            const string name,
+            cl_int * err = NULL) :
+            functor_(FunctorType(program, name, err))
+        {}
+
+        make_kernel(
+            const Kernel kernel) :
+            functor_(FunctorType(kernel))
+        {}
+
+        //! \brief Return type of the functor
+        typedef Event result_type;
+
+        //! \brief Function signature of kernel functor with no event dependency.
+        typedef Event type_(
+            const EnqueueArgs&,
+            Ts...);
+
+        Event operator()(
+            const EnqueueArgs& enqueueArgs,
+            Ts... args)
+        {
+            return functor_(
+                enqueueArgs, args...);
+        }
+    };
+} // namespace compatibility
+
+
+//----------------------------------------------------------------------------------------------------------------------
+
+#undef CL_HPP_ERR_STR_
+#if !defined(CL_HPP_USER_OVERRIDE_ERROR_STRINGS)
+#undef __GET_DEVICE_INFO_ERR
+#undef __GET_PLATFORM_INFO_ERR
+#undef __GET_DEVICE_IDS_ERR
+#undef __GET_CONTEXT_INFO_ERR
+#undef __GET_EVENT_INFO_ERR
+#undef __GET_EVENT_PROFILE_INFO_ERR
+#undef __GET_MEM_OBJECT_INFO_ERR
+#undef __GET_IMAGE_INFO_ERR
+#undef __GET_SAMPLER_INFO_ERR
+#undef __GET_KERNEL_INFO_ERR
+#undef __GET_KERNEL_ARG_INFO_ERR
+#undef __GET_KERNEL_WORK_GROUP_INFO_ERR
+#undef __GET_PROGRAM_INFO_ERR
+#undef __GET_PROGRAM_BUILD_INFO_ERR
+#undef __GET_COMMAND_QUEUE_INFO_ERR
+
+#undef __CREATE_CONTEXT_ERR
+#undef __CREATE_CONTEXT_FROM_TYPE_ERR
+#undef __GET_SUPPORTED_IMAGE_FORMATS_ERR
+
+#undef __CREATE_BUFFER_ERR
+#undef __CREATE_SUBBUFFER_ERR
+#undef __CREATE_IMAGE2D_ERR
+#undef __CREATE_IMAGE3D_ERR
+#undef __CREATE_SAMPLER_ERR
+#undef __SET_MEM_OBJECT_DESTRUCTOR_CALLBACK_ERR
+
+#undef __CREATE_USER_EVENT_ERR
+#undef __SET_USER_EVENT_STATUS_ERR
+#undef __SET_EVENT_CALLBACK_ERR
+#undef __SET_PRINTF_CALLBACK_ERR
+
+#undef __WAIT_FOR_EVENTS_ERR
+
+#undef __CREATE_KERNEL_ERR
+#undef __SET_KERNEL_ARGS_ERR
+#undef __CREATE_PROGRAM_WITH_SOURCE_ERR
+#undef __CREATE_PROGRAM_WITH_BINARY_ERR
+#undef __CREATE_PROGRAM_WITH_BUILT_IN_KERNELS_ERR
+#undef __BUILD_PROGRAM_ERR
+#undef __CREATE_KERNELS_IN_PROGRAM_ERR
+
+#undef __CREATE_COMMAND_QUEUE_ERR
+#undef __SET_COMMAND_QUEUE_PROPERTY_ERR
+#undef __ENQUEUE_READ_BUFFER_ERR
+#undef __ENQUEUE_WRITE_BUFFER_ERR
+#undef __ENQUEUE_READ_BUFFER_RECT_ERR
+#undef __ENQUEUE_WRITE_BUFFER_RECT_ERR
+#undef __ENQEUE_COPY_BUFFER_ERR
+#undef __ENQEUE_COPY_BUFFER_RECT_ERR
+#undef __ENQUEUE_READ_IMAGE_ERR
+#undef __ENQUEUE_WRITE_IMAGE_ERR
+#undef __ENQUEUE_COPY_IMAGE_ERR
+#undef __ENQUEUE_COPY_IMAGE_TO_BUFFER_ERR
+#undef __ENQUEUE_COPY_BUFFER_TO_IMAGE_ERR
+#undef __ENQUEUE_MAP_BUFFER_ERR
+#undef __ENQUEUE_MAP_IMAGE_ERR
+#undef __ENQUEUE_UNMAP_MEM_OBJECT_ERR
+#undef __ENQUEUE_NDRANGE_KERNEL_ERR
+#undef __ENQUEUE_TASK_ERR
+#undef __ENQUEUE_NATIVE_KERNEL
+
+#undef __UNLOAD_COMPILER_ERR
+#undef __CREATE_SUB_DEVICES_ERR
+
+#undef __CREATE_PIPE_ERR
+#undef __GET_PIPE_INFO_ERR
+
+#endif //CL_HPP_USER_OVERRIDE_ERROR_STRINGS
+
+// Extensions
+#undef CL_HPP_INIT_CL_EXT_FCN_PTR_
+#undef CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_
+
+#if defined(CL_HPP_USE_CL_DEVICE_FISSION)
+#undef CL_HPP_PARAM_NAME_DEVICE_FISSION_
+#endif // CL_HPP_USE_CL_DEVICE_FISSION
+
+#undef CL_HPP_NOEXCEPT_
+#undef CL_HPP_DEFINE_STATIC_MEMBER_
+
+} // namespace cl
+
+#endif // CL_HPP_
diff --git a/3-0/include/CL/cl_d3d10.h b/3-0/include/CL/cl_d3d10.h
index 91e4a68..d5960a4 100755
--- a/3-0/include/CL/cl_d3d10.h
+++ b/3-0/include/CL/cl_d3d10.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
diff --git a/3-0/include/CL/cl_d3d11.h b/3-0/include/CL/cl_d3d11.h
index 496273b..39f9072 100755
--- a/3-0/include/CL/cl_d3d11.h
+++ b/3-0/include/CL/cl_d3d11.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
diff --git a/3-0/include/CL/cl_dx9_media_sharing.h b/3-0/include/CL/cl_dx9_media_sharing.h
index c702dc4..2729e8b 100755
--- a/3-0/include/CL/cl_dx9_media_sharing.h
+++ b/3-0/include/CL/cl_dx9_media_sharing.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -33,7 +38,7 @@
 extern "C" {
 #endif
 
-/******************************************************************************
+/******************************************************************************/
 /* cl_khr_dx9_media_sharing                                                   */
 #define cl_khr_dx9_media_sharing 1
 
diff --git a/3-0/include/CL/cl_egl.h b/3-0/include/CL/cl_egl.h
new file mode 100644
index 0000000..a765bd5
--- /dev/null
+++ b/3-0/include/CL/cl_egl.h
@@ -0,0 +1,136 @@
+/*******************************************************************************
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+#ifndef __OPENCL_CL_EGL_H
+#define __OPENCL_CL_EGL_H
+
+#ifdef __APPLE__
+
+#else
+#include <CL/cl.h>
+#endif  
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Command type for events created with clEnqueueAcquireEGLObjectsKHR */
+#define CL_COMMAND_EGL_FENCE_SYNC_OBJECT_KHR  0x202F
+#define CL_COMMAND_ACQUIRE_EGL_OBJECTS_KHR    0x202D
+#define CL_COMMAND_RELEASE_EGL_OBJECTS_KHR    0x202E
+
+/* Error type for clCreateFromEGLImageKHR */
+#define CL_INVALID_EGL_OBJECT_KHR             -1093
+#define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR      -1092
+
+/* CLeglImageKHR is an opaque handle to an EGLImage */
+typedef void* CLeglImageKHR;
+
+/* CLeglDisplayKHR is an opaque handle to an EGLDisplay */
+typedef void* CLeglDisplayKHR;
+
+/* CLeglSyncKHR is an opaque handle to an EGLSync object */
+typedef void* CLeglSyncKHR;
+
+/* properties passed to clCreateFromEGLImageKHR */
+typedef intptr_t cl_egl_image_properties_khr;
+
+
+#define cl_khr_egl_image 1
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateFromEGLImageKHR(cl_context                  /* context */,
+                        CLeglDisplayKHR             /* egldisplay */,
+                        CLeglImageKHR               /* eglimage */,
+                        cl_mem_flags                /* flags */,
+                        const cl_egl_image_properties_khr * /* properties */,
+                        cl_int *                    /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromEGLImageKHR_fn)(
+	cl_context                  context,
+	CLeglDisplayKHR             egldisplay,
+	CLeglImageKHR               eglimage,
+	cl_mem_flags                flags,
+	const cl_egl_image_properties_khr * properties,
+	cl_int *                    errcode_ret);
+
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueAcquireEGLObjectsKHR(cl_command_queue /* command_queue */,
+                              cl_uint          /* num_objects */,
+                              const cl_mem *   /* mem_objects */,
+                              cl_uint          /* num_events_in_wait_list */,
+                              const cl_event * /* event_wait_list */,
+                              cl_event *       /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireEGLObjectsKHR_fn)(
+	cl_command_queue command_queue,
+	cl_uint          num_objects,
+	const cl_mem *   mem_objects,
+	cl_uint          num_events_in_wait_list,
+	const cl_event * event_wait_list,
+	cl_event *       event);
+
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReleaseEGLObjectsKHR(cl_command_queue /* command_queue */,
+                              cl_uint          /* num_objects */,
+                              const cl_mem *   /* mem_objects */,
+                              cl_uint          /* num_events_in_wait_list */,
+                              const cl_event * /* event_wait_list */,
+                              cl_event *       /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseEGLObjectsKHR_fn)(
+	cl_command_queue command_queue,
+	cl_uint          num_objects,
+	const cl_mem *   mem_objects,
+	cl_uint          num_events_in_wait_list,
+	const cl_event * event_wait_list,
+	cl_event *       event);
+
+
+#define cl_khr_egl_event 1
+
+extern CL_API_ENTRY cl_event CL_API_CALL
+clCreateEventFromEGLSyncKHR(cl_context      /* context */,
+                            CLeglSyncKHR    /* sync */,
+                            CLeglDisplayKHR /* display */,
+                            cl_int *        /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_event (CL_API_CALL *clCreateEventFromEGLSyncKHR_fn)(
+	cl_context      context,
+	CLeglSyncKHR    sync,
+	CLeglDisplayKHR display,
+	cl_int *        errcode_ret);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENCL_CL_EGL_H */
diff --git a/3-0/include/CL/cl_ext.h b/3-0/include/CL/cl_ext.h
index 1f6c85b..2c0eab3 100755
--- a/3-0/include/CL/cl_ext.h
+++ b/3-0/include/CL/cl_ext.h
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -21,7 +26,7 @@
  * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  ******************************************************************************/
 
-/* $Revision: 14835 $ on $Date: 2011-05-26 11:32:00 -0700 (Thu, 26 May 2011) $ */
+/* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */
 
 /* cl_ext.h contains OpenCL extensions which don't have external */
 /* (OpenGL, D3D) dependencies.                                   */
@@ -149,6 +154,7 @@
 
 typedef CL_API_ENTRY cl_int (CL_API_CALL *clTerminateContextKHR_fn)(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
     
+    
 /*
  * Extension: cl_khr_spir
  *
@@ -201,27 +207,196 @@
 #define CL_DEVICE_GFXIP_MAJOR_AMD                   0x404A
 #define CL_DEVICE_GFXIP_MINOR_AMD                   0x404B
 #define CL_DEVICE_AVAILABLE_ASYNC_QUEUES_AMD        0x404C
+#define CL_DEVICE_PREFERRED_WORK_GROUP_SIZE_AMD     0x4030
+#define CL_DEVICE_MAX_WORK_GROUP_SIZE_AMD           0x4031
+#define CL_DEVICE_PREFERRED_CONSTANT_BUFFER_SIZE_AMD    0x4033
 
 typedef union
 {
     struct { cl_uint type; cl_uint data[5]; } raw;
-    struct { cl_uint type; cl_char unused[17]; cl_char bus; cl_char device; cl_char function; } pcie;
+    struct { cl_uint type; cl_uchar unused[17]; cl_uchar bus; cl_uchar device; cl_uchar function; } pcie;
 } cl_device_topology_amd;
 
 #define CL_DEVICE_TOPOLOGY_TYPE_PCIE_AMD            1
 
-/*************
-* cl_amd_hsa *
-**************/
-#define CL_HSA_ENABLED_AMD                          (1ull << 62)
-#define CL_HSA_DISABLED_AMD                         (1ull << 63)
-
-
 /**************************
 * cl_amd_offline_devices *
 **************************/
 #define CL_CONTEXT_OFFLINE_DEVICES_AMD              0x403F
 
+/********************************
+* cl_amd_bus_addressable_memory *
+********************************/
+
+/* cl_mem flag - bitfield */
+#define CL_MEM_BUS_ADDRESSABLE_AMD               (1<<30)
+#define CL_MEM_EXTERNAL_PHYSICAL_AMD             (1<<31)
+
+#define CL_COMMAND_WAIT_SIGNAL_AMD                0x4080
+#define CL_COMMAND_WRITE_SIGNAL_AMD               0x4081
+#define CL_COMMAND_MAKE_BUFFERS_RESIDENT_AMD      0x4082
+
+typedef struct _cl_bus_address_amd
+{
+    cl_ulong surface_bus_address;
+    cl_ulong marker_bus_address;
+} cl_bus_address_amd;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clEnqueueWaitSignalAMD_fn)( cl_command_queue /*command_queue*/,
+                                           cl_mem /*mem_object*/,
+                                           cl_uint /*value*/,
+                                           cl_uint /*num_events*/,
+                                           const cl_event * /*event_wait_list*/,
+                                           cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clEnqueueWriteSignalAMD_fn)( cl_command_queue /*command_queue*/,
+                                            cl_mem /*mem_object*/,
+                                            cl_uint /*value*/,
+                                            cl_ulong /*offset*/,
+                                            cl_uint /*num_events*/,
+                                            const cl_event * /*event_list*/,
+                                            cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clEnqueueMakeBuffersResidentAMD_fn)( cl_command_queue /*command_queue*/,
+                                                    cl_uint /*num_mem_objs*/,
+                                                    cl_mem * /*mem_objects*/,
+                                                    cl_bool /*blocking_make_resident*/,
+                                                    cl_bus_address_amd * /*bus_addresses*/,
+                                                    cl_uint /*num_events*/,
+                                                    const cl_event * /*event_list*/,
+                                                    cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+/**********************
+* cl_amd_liquid_flash *
+***********************/
+#define cl_amd_liquid_flash 1
+
+#define CL_COMMAND_READ_SSG_FILE_AMD 0x4083
+#define CL_COMMAND_WRITE_SSG_FILE_AMD  0x4087
+
+#define CL_INVALID_FILE_OBJECT_AMD 0x4084
+
+typedef struct _cl_file_amd * cl_file_amd;
+
+typedef cl_uint cl_file_flags_amd;
+#define CL_FILE_READ_ONLY_AMD   (1 << 0)
+#define CL_FILE_WRITE_ONLY_AMD  (1 << 1)
+#define CL_FILE_READ_WRITE_AMD  (1 << 2)
+
+typedef cl_uint cl_file_info_amd;
+#define CL_FILE_BLOCK_SIZE_AMD 0x4085
+#define CL_FILE_SIZE_AMD       0x4086
+
+typedef CL_API_ENTRY cl_file_amd
+(CL_API_CALL * clCreateSsgFileObjectAMD_fn)(cl_context /*context*/,
+                                            cl_file_flags_amd /*flags*/,
+                                            const wchar_t * /*file_name*/,
+                                            cl_int * /*errcode_ret*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clGetSsgFileObjectInfoAMD_fn)(cl_file_amd /* file */,
+                                            cl_file_info_amd /* param_name */,
+                                            size_t /* param_value_size */,
+                                            void * /* param_value */,
+                                            size_t * /* param_value_size_ret */) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clRetainSsgFileObjectAMD_fn)( cl_file_amd /*file*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clReleaseSsgFileObjectAMD_fn)( cl_file_amd /*file*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clEnqueueReadSsgFileAMD_fn)(cl_command_queue /*command_queue*/,
+                                           cl_mem /*buffer*/,
+                                           cl_bool /*blocking_write*/,
+                                           size_t /*buffer_offset*/,
+                                           size_t /*cb*/,
+                                           cl_file_amd /*file*/,
+                                           size_t /*file_offset*/,
+                                           cl_uint /*num_events_in_wait_list*/,
+                                           const cl_event * /*event_wait_list*/,
+                                           cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clEnqueueWriteSsgFileAMD_fn)(cl_command_queue /*command_queue*/,
+                                            cl_mem /*buffer*/,
+                                            cl_bool /*blocking_read*/,
+                                            size_t /*buffer_offset*/,
+                                            size_t /*cb*/,
+                                            cl_file_amd /*file*/,
+                                            size_t /*file_offset*/,
+                                            cl_uint /*num_events_in_wait_list*/,
+                                            const cl_event * /*event_wait_list*/,
+                                            cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+/*************************
+* cl_amd_copy_buffer_p2p *
+**************************/
+#define CL_DEVICE_NUM_P2P_DEVICES_AMD 0x4088
+#define CL_DEVICE_P2P_DEVICES_AMD 0x4089
+
+#define cl_amd_copy_buffer_p2p 1
+
+typedef CL_API_ENTRY cl_int
+(CL_API_CALL * clEnqueueCopyBufferP2PAMD_fn)(cl_command_queue /*command_queue*/,
+                                             cl_mem /*src_buffer*/,
+                                             cl_mem /*dst_buffer*/,
+                                             size_t /*src_offset*/,
+                                             size_t /*dst_offset*/,
+                                             size_t /*cb*/,
+                                             cl_uint /*num_events_in_wait_list*/,
+                                             const cl_event* /*event_wait_list*/,
+                                             cl_event* /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+
+// <amd_internal>
+/***************************
+* cl_amd_command_intercept *
+***************************/
+#define CL_CONTEXT_COMMAND_INTERCEPT_CALLBACK_AMD   0x403D
+#define CL_QUEUE_COMMAND_INTERCEPT_ENABLE_AMD       (1ull << 63)
+
+typedef cl_int (CL_CALLBACK * intercept_callback_fn)(cl_event, cl_int *);
+
+/**************************
+* cl_amd_command_queue_info *
+**************************/
+#define CL_QUEUE_THREAD_HANDLE_AMD                  0x403E
+
+/*   cl_kernel_exec_info for DVR DOPP texture support   */
+#define CL_KERNEL_EXEC_INFO_NEW_VCOP_AMD            0x4120
+#define CL_KERNEL_EXEC_INFO_PFPA_VCOP_AMD           0x4121
+
+/*************************
+* cl_amd_object_metadata *
+**************************/
+#define cl_amd_object_metadata 1
+
+typedef size_t cl_key_amd;
+
+#define CL_INVALID_OBJECT_AMD    0x403A
+#define CL_INVALID_KEY_AMD       0x403B
+#define CL_PLATFORM_MAX_KEYS_AMD 0x403C
+
+typedef CL_API_ENTRY cl_key_amd (CL_API_CALL * clCreateKeyAMD_fn)(
+    cl_platform_id      /* platform */,
+    void (CL_CALLBACK * /* destructor */)( void* /* old_value */),
+    cl_int *            /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL * clObjectGetValueForKeyAMD_fn)(
+    void *               /* object */,
+    cl_key_amd           /* key */,
+    void **              /* ret_val */) CL_API_SUFFIX__VERSION_1_1;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL * clObjectSetValueForKeyAMD_fn)(
+    void *               /* object */,
+    cl_key_amd           /* key */,
+    void *               /* value */) CL_API_SUFFIX__VERSION_1_1;
+// </amd_internal>
+
 /*********************************
 * cl_arm_printf extension
 *********************************/
@@ -289,6 +464,7 @@
     #define CL_AFFINITY_DOMAIN_L4_CACHE_EXT             0x4
     #define CL_AFFINITY_DOMAIN_NUMA_EXT                 0x10
     #define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT     0x100
+    
     /* cl_device_partition_property_ext list terminators */
     #define CL_PROPERTIES_LIST_END_EXT                  ((cl_device_partition_property_ext) 0)
     #define CL_PARTITION_BY_COUNTS_LIST_END_EXT         ((cl_device_partition_property_ext) 0)
@@ -352,65 +528,67 @@
 
 } cl_mem_ion_host_ptr;
 
-
 #endif /* CL_VERSION_1_1 */
 
-#ifdef CL_VERSION_1_2
-/********************************
-* cl_amd_bus_addressable_memory *
-********************************/
+#if defined(CL_VERSION_1_2)
 
-/* cl_mem flag - bitfield */
-#define CL_MEM_BUS_ADDRESSABLE_AMD               (1<<30)
-#define CL_MEM_EXTERNAL_PHYSICAL_AMD             (1<<31)
+/******************************************
+ * cl_img_yuv_image extension *
+ ******************************************/
 
-#define CL_COMMAND_WAIT_SIGNAL_AMD                0x4080
-#define CL_COMMAND_WRITE_SIGNAL_AMD               0x4081
-#define CL_COMMAND_MAKE_BUFFERS_RESIDENT_AMD      0x4082
+/* Image formats used in clCreateImage */
+#define CL_NV21_IMG                                 0x40D0
+#define CL_YV12_IMG                                 0x40D1
 
-typedef struct _cl_bus_address_amd
-{
-    cl_ulong surface_bus_address;
-    cl_ulong marker_bus_address;
-} cl_bus_address_amd;
+/******************************************
+ * cl_img_cached_allocations extension *
+ ******************************************/
 
-typedef CL_API_ENTRY cl_int
-(CL_API_CALL * clEnqueueWaitSignalAMD_fn)( cl_command_queue /*command_queue*/,
-                                           cl_mem /*mem_object*/,
-                                           cl_uint /*value*/,
-                                           cl_uint /*num_events*/,
-                                           const cl_event * /*event_wait_list*/,
-                                           cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+/* Flag values used by clCreteBuffer */
+#define CL_MEM_USE_UNCACHED_CPU_MEMORY_IMG         	(1 << 26)
+#define CL_MEM_USE_CACHED_CPU_MEMORY_IMG           	(1 << 27)
 
-typedef CL_API_ENTRY cl_int
-(CL_API_CALL * clEnqueueWriteSignalAMD_fn)( cl_command_queue /*command_queue*/,
-                                            cl_mem /*mem_object*/,
-                                            cl_uint /*value*/,
-                                            cl_ulong /*offset*/,
-                                            cl_uint /*num_events*/,
-                                            const cl_event * /*event_list*/,
-                                            cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+/******************************************
+ * cl_img_use_gralloc_ptr extension *
+ ******************************************/
 
-typedef CL_API_ENTRY cl_int
-(CL_API_CALL * clEnqueueMakeBuffersResidentAMD_fn)( cl_command_queue /*command_queue*/,
-                                                    cl_uint /*num_mem_objs*/,
-                                                    cl_mem * /*mem_objects*/,
-                                                    cl_bool /*blocking_make_resident*/,
-                                                    cl_bus_address_amd * /*bus_addresses*/,
-                                                    cl_uint /*num_events*/,
-                                                    const cl_event * /*event_list*/,
-                                                    cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2;
+/* Flag values used by clCreteBuffer */
+#define CL_MEM_USE_GRALLOC_PTR_IMG                 	(1 << 28)
+
+/* To be used by clGetEventInfo: */
+#define CL_COMMAND_ACQUIRE_GRALLOC_OBJECTS_IMG      0x40D2
+#define CL_COMMAND_RELEASE_GRALLOC_OBJECTS_IMG      0x40D3
+
+/* Error code from clEnqueueReleaseGrallocObjectsIMG */
+#define CL_GRALLOC_RESOURCE_NOT_ACQUIRED_IMG        0x40D4
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueAcquireGrallocObjectsIMG(cl_command_queue      /* command_queue */,
+                                  cl_uint               /* num_objects */,
+                                  const cl_mem *        /* mem_objects */,
+                                  cl_uint               /* num_events_in_wait_list */,
+                                  const cl_event *      /* event_wait_list */,
+                                  cl_event *            /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReleaseGrallocObjectsIMG(cl_command_queue      /* command_queue */,
+                                  cl_uint               /* num_objects */,
+                                  const cl_mem *        /* mem_objects */,
+                                  cl_uint               /* num_events_in_wait_list */,
+                                  const cl_event *      /* event_wait_list */,
+                                  cl_event *            /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
 #endif /* CL_VERSION_1_2 */
 
 #ifdef CL_VERSION_2_0
 /*********************************
-* cl_khr_sub_groups extension
+* cl_khr_subgroups extension
 *********************************/
-#define cl_khr_sub_groups 1
+#define cl_khr_subgroups 1
 
-typedef cl_uint  cl_kernel_sub_group_info;
+/* cl_kernel_sub_group_info is declared in CL.h. */
 
-/* cl_khr_sub_group_info */
+/* cl_kernel_sub_group_info */
 #define CL_KERNEL_MAX_SUB_GROUP_SIZE_FOR_NDRANGE_KHR	0x2033
 #define CL_KERNEL_SUB_GROUP_COUNT_FOR_NDRANGE_KHR		0x2034
 
@@ -422,7 +600,7 @@
 						   const void * /*input_value*/,
 						   size_t /*param_value_size*/,
 						   void* /*param_value*/,
-						   size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0;
+						   size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
 						   
 typedef CL_API_ENTRY cl_int
      ( CL_API_CALL * clGetKernelSubGroupInfoKHR_fn)(cl_kernel /* in_kernel */,
@@ -432,9 +610,212 @@
 						      const void * /*input_value*/,
 						      size_t /*param_value_size*/,
 						      void* /*param_value*/,
-						      size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0;
+						      size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
 #endif /* CL_VERSION_2_0 */
 
+#ifdef CL_VERSION_2_1
+/*********************************
+* cl_khr_priority_hints extension
+*********************************/
+#define cl_khr_priority_hints 1
+
+typedef cl_uint  cl_queue_priority_khr;
+
+/* cl_command_queue_properties */
+#define CL_QUEUE_PRIORITY_KHR 0x1096
+
+/* cl_queue_priority_khr */
+#define CL_QUEUE_PRIORITY_HIGH_KHR (1<<0)
+#define CL_QUEUE_PRIORITY_MED_KHR (1<<1)
+#define CL_QUEUE_PRIORITY_LOW_KHR (1<<2)
+
+#endif /* CL_VERSION_2_1 */
+
+#ifdef CL_VERSION_2_1
+/*********************************
+* cl_khr_throttle_hints extension
+*********************************/
+#define cl_khr_throttle_hints 1
+
+typedef cl_uint  cl_queue_throttle_khr;
+
+/* cl_command_queue_properties */
+#define CL_QUEUE_THROTTLE_KHR 0x1097
+
+/* cl_queue_throttle_khr */
+#define CL_QUEUE_THROTTLE_HIGH_KHR (1<<0)
+#define CL_QUEUE_THROTTLE_MED_KHR (1<<1)
+#define CL_QUEUE_THROTTLE_LOW_KHR (1<<2)
+
+#endif /* CL_VERSION_2_1 */
+
+#ifdef CL_VERSION_2_2
+/*********************************
+* cl_khr_subgroup_named_barrier
+*********************************/
+#define cl_khr_subgroup_named_barrier 1
+
+/* cl_device_info */
+#define CL_DEVICE_MAX_NAMED_BARRIER_COUNT_KHR       0x2035
+
+#endif /* CL_VERSION_2_2 */
+
+/**********************************
+ * cl_arm_import_memory extension *
+ **********************************/
+
+#ifdef CL_VERSION_1_0
+
+typedef intptr_t cl_import_properties_arm;
+
+/* Default and valid proporties name for cl_arm_import_memory */
+#define CL_IMPORT_TYPE_ARM                        0x40B2
+
+/* Host process memory type default value for CL_IMPORT_TYPE_ARM property */
+#define CL_IMPORT_TYPE_HOST_ARM                   0x40B3
+
+/* DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */
+#define CL_IMPORT_TYPE_DMA_BUF_ARM                0x40B4
+
+/* Secure DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */
+#define CL_IMPORT_TYPE_SECURE_ARM                 0x40B5
+
+/* This extension adds a new function that allows for direct memory import into
+ * OpenCL via the clImportMemoryARM function.
+ *
+ * Memory imported through this interface will be mapped into the device's page
+ * tables directly, providing zero copy access. It will never fall back to copy
+ * operations and aliased buffers.
+ *
+ * Types of memory supported for import are specified as additional extension
+ * strings.
+ *
+ * This extension produces cl_mem allocations which are compatible with all other
+ * users of cl_mem in the standard API.
+ *
+ * This extension maps pages with the same properties as the normal buffer creation
+ * function clCreateBuffer.
+ */
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clImportMemoryARM( cl_context context,
+                   cl_mem_flags flags,
+                   const cl_import_properties_arm *properties,
+                   void *memory,
+                   size_t size,
+                   cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_0;
+
+
+#endif /* CL_VERSION_1_0 */
+
+/******************************************
+ * cl_arm_shared_virtual_memory extension *
+ ******************************************/
+
+#ifdef CL_VERSION_1_2
+
+/* Used by clGetDeviceInfo */
+#define CL_DEVICE_SVM_CAPABILITIES_ARM                  0x40B6
+
+/* Used by clGetMemObjectInfo */
+#define CL_MEM_USES_SVM_POINTER_ARM                     0x40B7
+
+/* Used by clSetKernelExecInfoARM: */
+#define CL_KERNEL_EXEC_INFO_SVM_PTRS_ARM                0x40B8
+#define CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM_ARM   0x40B9
+
+/* To be used by clGetEventInfo: */
+#define CL_COMMAND_SVM_FREE_ARM                         0x40BA
+#define CL_COMMAND_SVM_MEMCPY_ARM                       0x40BB
+#define CL_COMMAND_SVM_MEMFILL_ARM                      0x40BC
+#define CL_COMMAND_SVM_MAP_ARM                          0x40BD
+#define CL_COMMAND_SVM_UNMAP_ARM                        0x40BE
+
+/* Flag values returned by clGetDeviceInfo with CL_DEVICE_SVM_CAPABILITIES_ARM as the param_name. */
+#define CL_DEVICE_SVM_COARSE_GRAIN_BUFFER_ARM           (1 << 0)
+#define CL_DEVICE_SVM_FINE_GRAIN_BUFFER_ARM             (1 << 1)
+#define CL_DEVICE_SVM_FINE_GRAIN_SYSTEM_ARM             (1 << 2)
+#define CL_DEVICE_SVM_ATOMICS_ARM                       (1 << 3)
+
+/* Flag values used by clSVMAllocARM: */
+#define CL_MEM_SVM_FINE_GRAIN_BUFFER_ARM                (1 << 10)
+#define CL_MEM_SVM_ATOMICS_ARM                          (1 << 11)
+
+typedef cl_bitfield cl_svm_mem_flags_arm;
+typedef cl_uint     cl_kernel_exec_info_arm;
+typedef cl_bitfield cl_device_svm_capabilities_arm;
+
+extern CL_API_ENTRY void * CL_API_CALL
+clSVMAllocARM(cl_context       /* context */,
+              cl_svm_mem_flags_arm /* flags */,
+              size_t           /* size */,
+              cl_uint          /* alignment */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY void CL_API_CALL
+clSVMFreeARM(cl_context        /* context */,
+             void *            /* svm_pointer */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSVMFreeARM(cl_command_queue  /* command_queue */,
+                    cl_uint           /* num_svm_pointers */,
+                    void *[]          /* svm_pointers[] */,
+                    void (CL_CALLBACK * /*pfn_free_func*/)(cl_command_queue /* queue */,
+                                                           cl_uint          /* num_svm_pointers */,
+                                                           void *[]         /* svm_pointers[] */,
+                                                           void *           /* user_data */),
+                    void *            /* user_data */,
+                    cl_uint           /* num_events_in_wait_list */,
+                    const cl_event *  /* event_wait_list */,
+                    cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSVMMemcpyARM(cl_command_queue  /* command_queue */,
+                      cl_bool           /* blocking_copy */,
+                      void *            /* dst_ptr */,
+                      const void *      /* src_ptr */,
+                      size_t            /* size */,
+                      cl_uint           /* num_events_in_wait_list */,
+                      const cl_event *  /* event_wait_list */,
+                      cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSVMMemFillARM(cl_command_queue  /* command_queue */,
+                       void *            /* svm_ptr */,
+                       const void *      /* pattern */,
+                       size_t            /* pattern_size */,
+                       size_t            /* size */,
+                       cl_uint           /* num_events_in_wait_list */,
+                       const cl_event *  /* event_wait_list */,
+                       cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSVMMapARM(cl_command_queue  /* command_queue */,
+                   cl_bool           /* blocking_map */,
+                   cl_map_flags      /* flags */,
+                   void *            /* svm_ptr */,
+                   size_t            /* size */,
+                   cl_uint           /* num_events_in_wait_list */,
+                   const cl_event *  /* event_wait_list */,
+                   cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSVMUnmapARM(cl_command_queue  /* command_queue */,
+                     void *            /* svm_ptr */,
+                     cl_uint           /* num_events_in_wait_list */,
+                     const cl_event *  /* event_wait_list */,
+                     cl_event *        /* event */) CL_EXT_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetKernelArgSVMPointerARM(cl_kernel    /* kernel */,
+                            cl_uint      /* arg_index */,
+                            const void * /* arg_value */) CL_EXT_SUFFIX__VERSION_1_2;
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetKernelExecInfoARM(cl_kernel            /* kernel */,
+                       cl_kernel_exec_info_arm  /* param_name */,
+                       size_t               /* param_value_size */,
+                       const void *         /* param_value */) CL_EXT_SUFFIX__VERSION_1_2;
+
+#endif /* CL_VERSION_1_2 */
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/3-0/include/CL/cl_gl.h b/3-0/include/CL/cl_gl.h
index 0408093..945daa8 100755
--- a/3-0/include/CL/cl_gl.h
+++ b/3-0/include/CL/cl_gl.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008 - 2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
diff --git a/3-0/include/CL/cl_gl_ext.h b/3-0/include/CL/cl_gl_ext.h
index a46e0a2..e3c14c6 100755
--- a/3-0/include/CL/cl_gl_ext.h
+++ b/3-0/include/CL/cl_gl_ext.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
diff --git a/3-0/include/CL/cl_platform.h b/3-0/include/CL/cl_platform.h
index d813b1f..15702d2 100755
--- a/3-0/include/CL/cl_platform.h
+++ b/3-0/include/CL/cl_platform.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -12,6 +12,11 @@
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Materials.
  *
+ * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+ * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+ * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+ *    https://www.khronos.org/registry/
+ *
  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -21,7 +26,7 @@
  * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  **********************************************************************************/
 
-/* $Revision: 14829 $ on $Date: 2011-05-26 08:22:50 -0700 (Thu, 26 May 2011) $ */
+/* $Revision: 11803 $ on $Date: 2010-06-25 10:02:12 -0700 (Fri, 25 Jun 2010) $ */
 
 #ifndef __CL_PLATFORM_H
 #define __CL_PLATFORM_H
@@ -35,7 +40,7 @@
 extern "C" {
 #endif
 
-#if defined(_WIN32) || defined(__CYGWIN__)
+#if defined(_WIN32)
     #define CL_API_ENTRY
     #define CL_API_CALL     __stdcall
     #define CL_CALLBACK     __stdcall
@@ -45,6 +50,14 @@
     #define CL_CALLBACK
 #endif
 
+/*
+ * Deprecation flags refer to the last version of the header in which the
+ * feature was not deprecated.
+ *
+ * E.g. VERSION_1_1_DEPRECATED means the feature is present in 1.1 without
+ * deprecation but is deprecated in versions later than 1.1.
+ */
+
 #ifdef __APPLE__
     #define CL_EXTENSION_WEAK_LINK       __attribute__((weak_import))
     #define CL_API_SUFFIX__VERSION_1_0                  AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
@@ -77,6 +90,10 @@
     #define CL_EXT_SUFFIX__VERSION_1_2
     #define CL_API_SUFFIX__VERSION_2_0
     #define CL_EXT_SUFFIX__VERSION_2_0
+    #define CL_API_SUFFIX__VERSION_2_1
+    #define CL_EXT_SUFFIX__VERSION_2_1
+    #define CL_API_SUFFIX__VERSION_2_2
+    #define CL_EXT_SUFFIX__VERSION_2_2
     
     #ifdef __GNUC__
         #ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
@@ -95,14 +112,30 @@
             #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED    
         #endif
 
+        #ifdef CL_USE_DEPRECATED_OPENCL_1_2_APIS
+            #define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_1_2_DEPRECATED
+        #else
+            #define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED __attribute__((deprecated))
+            #define CL_EXT_PREFIX__VERSION_1_2_DEPRECATED
+         #endif
+
         #ifdef CL_USE_DEPRECATED_OPENCL_2_0_APIS
             #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED
             #define CL_EXT_PREFIX__VERSION_2_0_DEPRECATED
         #else
             #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED __attribute__((deprecated))
             #define CL_EXT_PREFIX__VERSION_2_0_DEPRECATED
-         #endif
-    #elif _WIN32
+        #endif
+
+        #ifdef CL_USE_DEPRECATED_OPENCL_2_1_APIS
+            #define CL_EXT_SUFFIX__VERSION_2_1_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_2_1_DEPRECATED
+        #else
+            #define CL_EXT_SUFFIX__VERSION_2_1_DEPRECATED __attribute__((deprecated))
+            #define CL_EXT_PREFIX__VERSION_2_1_DEPRECATED
+        #endif
+    #elif defined(_WIN32)
         #ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
             #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
             #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED    
@@ -119,13 +152,29 @@
             #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED __declspec(deprecated)     
         #endif
     
+        #ifdef CL_USE_DEPRECATED_OPENCL_1_2_APIS
+            #define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_1_2_DEPRECATED
+        #else
+            #define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_1_2_DEPRECATED __declspec(deprecated)
+        #endif
+
         #ifdef CL_USE_DEPRECATED_OPENCL_2_0_APIS
             #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED
             #define CL_EXT_PREFIX__VERSION_2_0_DEPRECATED
         #else
-            #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED
+            #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED 
             #define CL_EXT_PREFIX__VERSION_2_0_DEPRECATED __declspec(deprecated)
         #endif
+
+        #ifdef CL_USE_DEPRECATED_OPENCL_2_1_APIS
+            #define CL_EXT_SUFFIX__VERSION_2_1_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_2_1_DEPRECATED
+        #else
+            #define CL_EXT_SUFFIX__VERSION_2_1_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_2_1_DEPRECATED __declspec(deprecated)
+        #endif
     #else
         #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
         #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED
@@ -133,8 +182,14 @@
         #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
         #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
     
+        #define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED
+        #define CL_EXT_PREFIX__VERSION_1_2_DEPRECATED
+
         #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED
         #define CL_EXT_PREFIX__VERSION_2_0_DEPRECATED
+
+        #define CL_EXT_SUFFIX__VERSION_2_1_DEPRECATED
+        #define CL_EXT_PREFIX__VERSION_2_1_DEPRECATED
     #endif
 #endif
 
@@ -180,7 +235,18 @@
 #define CL_FLT_RADIX        2
 #define CL_FLT_MAX          340282346638528859811704183484516925440.0f
 #define CL_FLT_MIN          1.175494350822287507969e-38f
-#define CL_FLT_EPSILON      0.00000011920928955078125f
+#define CL_FLT_EPSILON      1.1920928955078125e-7f
+
+#define CL_HALF_DIG          3
+#define CL_HALF_MANT_DIG     11
+#define CL_HALF_MAX_10_EXP   +4
+#define CL_HALF_MAX_EXP      +16
+#define CL_HALF_MIN_10_EXP   -4
+#define CL_HALF_MIN_EXP      -13
+#define CL_HALF_RADIX        2
+#define CL_HALF_MAX          65504.0f
+#define CL_HALF_MIN          6.103515625e-05f
+#define CL_HALF_EPSILON      9.765625e-04f
 
 #define CL_DBL_DIG          15
 #define CL_DBL_MANT_DIG     53
@@ -189,37 +255,37 @@
 #define CL_DBL_MIN_10_EXP   -307
 #define CL_DBL_MIN_EXP      -1021
 #define CL_DBL_RADIX        2
-#define CL_DBL_MAX          179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0
+#define CL_DBL_MAX          1.7976931348623158e+308
 #define CL_DBL_MIN          2.225073858507201383090e-308
 #define CL_DBL_EPSILON      2.220446049250313080847e-16
 
-#define  CL_M_E             2.718281828459045090796
-#define  CL_M_LOG2E         1.442695040888963387005
-#define  CL_M_LOG10E        0.434294481903251816668
-#define  CL_M_LN2           0.693147180559945286227
-#define  CL_M_LN10          2.302585092994045901094
-#define  CL_M_PI            3.141592653589793115998
-#define  CL_M_PI_2          1.570796326794896557999
-#define  CL_M_PI_4          0.785398163397448278999
-#define  CL_M_1_PI          0.318309886183790691216
-#define  CL_M_2_PI          0.636619772367581382433
-#define  CL_M_2_SQRTPI      1.128379167095512558561
-#define  CL_M_SQRT2         1.414213562373095145475
-#define  CL_M_SQRT1_2       0.707106781186547572737
+#define CL_M_E              2.7182818284590452354
+#define CL_M_LOG2E          1.4426950408889634074
+#define CL_M_LOG10E         0.43429448190325182765
+#define CL_M_LN2            0.69314718055994530942
+#define CL_M_LN10           2.30258509299404568402
+#define CL_M_PI             3.14159265358979323846
+#define CL_M_PI_2           1.57079632679489661923
+#define CL_M_PI_4           0.78539816339744830962
+#define CL_M_1_PI           0.31830988618379067154
+#define CL_M_2_PI           0.63661977236758134308
+#define CL_M_2_SQRTPI       1.12837916709551257390
+#define CL_M_SQRT2          1.41421356237309504880
+#define CL_M_SQRT1_2        0.70710678118654752440
 
-#define  CL_M_E_F           2.71828174591064f
-#define  CL_M_LOG2E_F       1.44269502162933f
-#define  CL_M_LOG10E_F      0.43429449200630f
-#define  CL_M_LN2_F         0.69314718246460f
-#define  CL_M_LN10_F        2.30258512496948f
-#define  CL_M_PI_F          3.14159274101257f
-#define  CL_M_PI_2_F        1.57079637050629f
-#define  CL_M_PI_4_F        0.78539818525314f
-#define  CL_M_1_PI_F        0.31830987334251f
-#define  CL_M_2_PI_F        0.63661974668503f
-#define  CL_M_2_SQRTPI_F    1.12837922573090f
-#define  CL_M_SQRT2_F       1.41421353816986f
-#define  CL_M_SQRT1_2_F     0.70710676908493f
+#define CL_M_E_F            2.718281828f
+#define CL_M_LOG2E_F        1.442695041f
+#define CL_M_LOG10E_F       0.434294482f
+#define CL_M_LN2_F          0.693147181f
+#define CL_M_LN10_F         2.302585093f
+#define CL_M_PI_F           3.141592654f
+#define CL_M_PI_2_F         1.570796327f
+#define CL_M_PI_4_F         0.785398163f
+#define CL_M_1_PI_F         0.318309886f
+#define CL_M_2_PI_F         0.636619772f
+#define CL_M_2_SQRTPI_F     1.128379167f
+#define CL_M_SQRT2_F        1.414213562f
+#define CL_M_SQRT1_2_F      0.707106781f
 
 #define CL_NAN              (CL_INFINITY - CL_INFINITY)
 #define CL_HUGE_VALF        ((cl_float) 1e50)
@@ -269,9 +335,20 @@
 #define CL_FLT_MIN_10_EXP   -37
 #define CL_FLT_MIN_EXP      -125
 #define CL_FLT_RADIX        2
-#define CL_FLT_MAX          0x1.fffffep127f
-#define CL_FLT_MIN          0x1.0p-126f
-#define CL_FLT_EPSILON      0x1.0p-23f
+#define CL_FLT_MAX          340282346638528859811704183484516925440.0f
+#define CL_FLT_MIN          1.175494350822287507969e-38f
+#define CL_FLT_EPSILON      1.1920928955078125e-7f
+
+#define CL_HALF_DIG          3
+#define CL_HALF_MANT_DIG     11
+#define CL_HALF_MAX_10_EXP   +4
+#define CL_HALF_MAX_EXP      +16
+#define CL_HALF_MIN_10_EXP   -4
+#define CL_HALF_MIN_EXP      -13
+#define CL_HALF_RADIX        2
+#define CL_HALF_MAX          65504.0f
+#define CL_HALF_MIN          6.103515625e-05f
+#define CL_HALF_EPSILON      9.765625e-04f
 
 #define CL_DBL_DIG          15
 #define CL_DBL_MANT_DIG     53
@@ -280,37 +357,37 @@
 #define CL_DBL_MIN_10_EXP   -307
 #define CL_DBL_MIN_EXP      -1021
 #define CL_DBL_RADIX        2
-#define CL_DBL_MAX          0x1.fffffffffffffp1023
-#define CL_DBL_MIN          0x1.0p-1022
-#define CL_DBL_EPSILON      0x1.0p-52
+#define CL_DBL_MAX          179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0
+#define CL_DBL_MIN          2.225073858507201383090e-308
+#define CL_DBL_EPSILON      2.220446049250313080847e-16
 
-#define  CL_M_E             2.718281828459045090796
-#define  CL_M_LOG2E         1.442695040888963387005
-#define  CL_M_LOG10E        0.434294481903251816668
-#define  CL_M_LN2           0.693147180559945286227
-#define  CL_M_LN10          2.302585092994045901094
-#define  CL_M_PI            3.141592653589793115998
-#define  CL_M_PI_2          1.570796326794896557999
-#define  CL_M_PI_4          0.785398163397448278999
-#define  CL_M_1_PI          0.318309886183790691216
-#define  CL_M_2_PI          0.636619772367581382433
-#define  CL_M_2_SQRTPI      1.128379167095512558561
-#define  CL_M_SQRT2         1.414213562373095145475
-#define  CL_M_SQRT1_2       0.707106781186547572737
+#define CL_M_E              2.7182818284590452354
+#define CL_M_LOG2E          1.4426950408889634074
+#define CL_M_LOG10E         0.43429448190325182765
+#define CL_M_LN2            0.69314718055994530942
+#define CL_M_LN10           2.30258509299404568402
+#define CL_M_PI             3.14159265358979323846
+#define CL_M_PI_2           1.57079632679489661923
+#define CL_M_PI_4           0.78539816339744830962
+#define CL_M_1_PI           0.31830988618379067154
+#define CL_M_2_PI           0.63661977236758134308
+#define CL_M_2_SQRTPI       1.12837916709551257390
+#define CL_M_SQRT2          1.41421356237309504880
+#define CL_M_SQRT1_2        0.70710678118654752440
 
-#define  CL_M_E_F           2.71828174591064f
-#define  CL_M_LOG2E_F       1.44269502162933f
-#define  CL_M_LOG10E_F      0.43429449200630f
-#define  CL_M_LN2_F         0.69314718246460f
-#define  CL_M_LN10_F        2.30258512496948f
-#define  CL_M_PI_F          3.14159274101257f
-#define  CL_M_PI_2_F        1.57079637050629f
-#define  CL_M_PI_4_F        0.78539818525314f
-#define  CL_M_1_PI_F        0.31830987334251f
-#define  CL_M_2_PI_F        0.63661974668503f
-#define  CL_M_2_SQRTPI_F    1.12837922573090f
-#define  CL_M_SQRT2_F       1.41421353816986f
-#define  CL_M_SQRT1_2_F     0.70710676908493f
+#define CL_M_E_F            2.718281828f
+#define CL_M_LOG2E_F        1.442695041f
+#define CL_M_LOG10E_F       0.434294482f
+#define CL_M_LN2_F          0.693147181f
+#define CL_M_LN10_F         2.302585093f
+#define CL_M_PI_F           3.141592654f
+#define CL_M_PI_2_F         1.570796327f
+#define CL_M_PI_4_F         0.785398163f
+#define CL_M_1_PI_F         0.318309886f
+#define CL_M_2_PI_F         0.636619772f
+#define CL_M_2_SQRTPI_F     1.128379167f
+#define CL_M_SQRT2_F        1.414213562f
+#define CL_M_SQRT1_2_F      0.707106781f
 
 #if defined( __GNUC__ )
    #define CL_HUGE_VALF     __builtin_huge_valf()
@@ -375,7 +452,7 @@
     #else
         #include <xmmintrin.h>
     #endif
-    #if defined( __GNUC__ ) && !defined( __ICC )
+    #if defined( __GNUC__ )
         typedef float __cl_float4   __attribute__((vector_size(16)));
     #else
         typedef __m128 __cl_float4;
@@ -389,7 +466,7 @@
     #else
         #include <emmintrin.h>
     #endif
-    #if defined( __GNUC__ ) && !defined( __ICC )
+    #if defined( __GNUC__ )
         typedef cl_uchar    __cl_uchar16    __attribute__((vector_size(16)));
         typedef cl_char     __cl_char16     __attribute__((vector_size(16)));
         typedef cl_ushort   __cl_ushort8    __attribute__((vector_size(16)));
@@ -423,7 +500,7 @@
 
 #if defined( __MMX__ )
     #include <mmintrin.h>
-    #if defined( __GNUC__ ) && !defined( __ICC )
+    #if defined( __GNUC__ )
         typedef cl_uchar    __cl_uchar8     __attribute__((vector_size(8)));
         typedef cl_char     __cl_char8      __attribute__((vector_size(8)));
         typedef cl_ushort   __cl_ushort4    __attribute__((vector_size(8)));
@@ -461,7 +538,7 @@
     #else
         #include <immintrin.h> 
     #endif
-    #if defined( __GNUC__ ) && !defined( __ICC )
+    #if defined( __GNUC__ )
         typedef cl_float    __cl_float8     __attribute__((vector_size(32)));
         typedef cl_double   __cl_double4    __attribute__((vector_size(32)));
     #else
@@ -473,25 +550,30 @@
 #endif
 
 /* Define capabilities for anonymous struct members. */
-#if (defined( __GNUC__ )  ||  defined( __IBMC__ )) && ! defined( __STRICT_ANSI__ )
-#define  __CL_HAS_ANON_STRUCT__ 1
-#define  __CL_ANON_STRUCT__ __extension__
-#elif defined( _WIN32) && (_MSC_VER >= 1500)
-   /* Microsoft Developer Studio 2008 supports anonymous structs, but
-    * complains by default. */
+#if !defined(__cplusplus) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
 #define  __CL_HAS_ANON_STRUCT__ 1
 #define  __CL_ANON_STRUCT__
+#elif defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+#define  __CL_HAS_ANON_STRUCT__ 1
+#define  __CL_ANON_STRUCT__ __extension__
+#elif defined( _WIN32) && defined(_MSC_VER)
+    #if _MSC_VER >= 1500
+   /* Microsoft Developer Studio 2008 supports anonymous structs, but
+    * complains by default. */
+    #define  __CL_HAS_ANON_STRUCT__ 1
+    #define  __CL_ANON_STRUCT__
    /* Disable warning C4201: nonstandard extension used : nameless
     * struct/union */
-#pragma warning( push )
-#pragma warning( disable : 4201 )
+    #pragma warning( push )
+    #pragma warning( disable : 4201 )
+    #endif
 #else
 #define  __CL_HAS_ANON_STRUCT__ 0
 #define  __CL_ANON_STRUCT__
 #endif
 
 /* Define alignment keys */
-#if (defined( __GNUC__ ) || defined( __IBMC__ ))
+#if defined( __GNUC__ )
     #define CL_ALIGNED(_x)          __attribute__ ((aligned(_x)))
 #elif defined( _WIN32) && (_MSC_VER)
     /* Alignment keys neutered on windows because MSVC can't swallow function arguments with alignment requirements     */
@@ -813,6 +895,81 @@
 #endif
 }cl_ushort16;
 
+
+/* ---- cl_halfn ---- */
+typedef union
+{
+    cl_half  CL_ALIGNED(4) s[2];
+#if __CL_HAS_ANON_STRUCT__
+    __CL_ANON_STRUCT__ struct{ cl_half  x, y; };
+    __CL_ANON_STRUCT__ struct{ cl_half  s0, s1; };
+    __CL_ANON_STRUCT__ struct{ cl_half  lo, hi; };
+#endif
+#if defined( __CL_HALF2__) 
+    __cl_half2     v2;
+#endif
+}cl_half2;
+
+typedef union
+{
+    cl_half  CL_ALIGNED(8) s[4];
+#if __CL_HAS_ANON_STRUCT__
+    __CL_ANON_STRUCT__ struct{ cl_half  x, y, z, w; };
+    __CL_ANON_STRUCT__ struct{ cl_half  s0, s1, s2, s3; };
+    __CL_ANON_STRUCT__ struct{ cl_half2 lo, hi; };
+#endif
+#if defined( __CL_HALF2__) 
+    __cl_half2     v2[2];
+#endif
+#if defined( __CL_HALF4__) 
+    __cl_half4     v4;
+#endif
+}cl_half4;
+
+/* cl_half3 is identical in size, alignment and behavior to cl_half4. See section 6.1.5. */
+typedef  cl_half4  cl_half3;
+
+typedef union
+{
+    cl_half   CL_ALIGNED(16) s[8];
+#if __CL_HAS_ANON_STRUCT__
+    __CL_ANON_STRUCT__ struct{ cl_half  x, y, z, w; };
+    __CL_ANON_STRUCT__ struct{ cl_half  s0, s1, s2, s3, s4, s5, s6, s7; };
+    __CL_ANON_STRUCT__ struct{ cl_half4 lo, hi; };
+#endif
+#if defined( __CL_HALF2__) 
+    __cl_half2     v2[4];
+#endif
+#if defined( __CL_HALF4__) 
+    __cl_half4     v4[2];
+#endif
+#if defined( __CL_HALF8__ )
+    __cl_half8     v8;
+#endif
+}cl_half8;
+
+typedef union
+{
+    cl_half  CL_ALIGNED(32) s[16];
+#if __CL_HAS_ANON_STRUCT__
+    __CL_ANON_STRUCT__ struct{ cl_half  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+    __CL_ANON_STRUCT__ struct{ cl_half  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+    __CL_ANON_STRUCT__ struct{ cl_half8 lo, hi; };
+#endif
+#if defined( __CL_HALF2__) 
+    __cl_half2     v2[8];
+#endif
+#if defined( __CL_HALF4__) 
+    __cl_half4     v4[4];
+#endif
+#if defined( __CL_HALF8__ )
+    __cl_half8     v8[2];
+#endif
+#if defined( __CL_HALF16__ )
+    __cl_half16    v16;
+#endif
+}cl_half16;
+
 /* ---- cl_intn ---- */
 typedef union
 {
@@ -1292,8 +1449,10 @@
 
 #undef __CL_HAS_ANON_STRUCT__
 #undef __CL_ANON_STRUCT__
-#if defined( _WIN32) && (_MSC_VER >= 1500)
-#pragma warning( pop )
+#if defined( _WIN32) && defined(_MSC_VER)
+    #if _MSC_VER >=1500
+    #pragma warning( pop )
+    #endif
 #endif
 
 #endif  /* __CL_PLATFORM_H  */
diff --git a/3-0/include/CL/internal/cl_icd_amd.h b/3-0/include/CL/internal/cl_icd_amd.h
index 999fd18..d5ce823 100755
--- a/3-0/include/CL/internal/cl_icd_amd.h
+++ b/3-0/include/CL/internal/cl_icd_amd.h
@@ -33,945 +33,703 @@
 extern "C" {
 #endif /* __cplusplus */
 
-typedef cl_int (CL_API_CALL * clGetPlatformIDs_fn)(
-    cl_uint          /* num_entries */,
-    cl_platform_id * /* platforms */,
-    cl_uint *        /* num_platforms */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetPlatformIDs_fn)(
+    cl_uint /* num_entries */, cl_platform_id* /* platforms */,
+    cl_uint* /* num_platforms */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetPlatformInfo_fn)(
-    cl_platform_id   /* platform */,
-    cl_platform_info /* param_name */,
-    size_t           /* param_value_size */,
-    void *           /* param_value */,
-    size_t *         /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetPlatformInfo_fn)(
+    cl_platform_id /* platform */, cl_platform_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetDeviceIDs_fn)(
-    cl_platform_id   /* platform */,
-    cl_device_type   /* device_type */,
-    cl_uint          /* num_entries */,
-    cl_device_id *   /* devices */,
-    cl_uint *        /* num_devices */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetDeviceIDs_fn)(
+    cl_platform_id /* platform */, cl_device_type /* device_type */, cl_uint /* num_entries */,
+    cl_device_id* /* devices */, cl_uint* /* num_devices */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetDeviceInfo_fn)(
-    cl_device_id    /* device */,
-    cl_device_info  /* param_name */,
-    size_t          /* param_value_size */,
-    void *          /* param_value */,
-    size_t *        /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetDeviceInfo_fn)(
+    cl_device_id /* device */, cl_device_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_context (CL_API_CALL * clCreateContext_fn)(
-    const cl_context_properties * /* properties */,
-    cl_uint                       /* num_devices */,
-    const cl_device_id *          /* devices */,
-    void (CL_CALLBACK * /* pfn_notify */)(const char *, const void *, size_t, void *),
-    void *                        /* user_data */,
-    cl_int *                      /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_context(CL_API_CALL* clCreateContext_fn)(
+    const cl_context_properties* /* properties */, cl_uint /* num_devices */,
+    const cl_device_id* /* devices */,
+    void(CL_CALLBACK* /* pfn_notify */)(const char*, const void*, size_t, void*),
+    void* /* user_data */, cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_context (CL_API_CALL * clCreateContextFromType_fn)(
-    const cl_context_properties * /* properties */,
-    cl_device_type                /* device_type */,
-    void (CL_CALLBACK *     /* pfn_notify*/ )(const char *, const void *, size_t, void *),
-    void *                        /* user_data */,
-    cl_int *                      /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_context(CL_API_CALL* clCreateContextFromType_fn)(
+    const cl_context_properties* /* properties */, cl_device_type /* device_type */,
+    void(CL_CALLBACK* /* pfn_notify*/)(const char*, const void*, size_t, void*),
+    void* /* user_data */, cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clRetainContext_fn)(
-    cl_context /* context */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainContext_fn)(cl_context /* context */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clReleaseContext_fn)(
-    cl_context /* context */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseContext_fn)(cl_context /* context */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetContextInfo_fn)(
-    cl_context         /* context */,
-    cl_context_info    /* param_name */,
-    size_t             /* param_value_size */,
-    void *             /* param_value */,
-    size_t *           /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetContextInfo_fn)(
+    cl_context /* context */, cl_context_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_command_queue (CL_API_CALL * clCreateCommandQueue_fn)(
-    cl_context                     /* context */,
-    cl_device_id                   /* device */,
-    cl_command_queue_properties    /* properties */,
-    cl_int *                       /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_command_queue(CL_API_CALL* clCreateCommandQueue_fn)(
+    cl_context /* context */, cl_device_id /* device */,
+    cl_command_queue_properties /* properties */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clRetainCommandQueue_fn)(
-    cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainCommandQueue_fn)(cl_command_queue /* command_queue */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clReleaseCommandQueue_fn)(
-    cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseCommandQueue_fn)(cl_command_queue /* command_queue */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetCommandQueueInfo_fn)(
-    cl_command_queue      /* command_queue */,
-    cl_command_queue_info /* param_name */,
-    size_t                /* param_value_size */,
-    void *                /* param_value */,
-    size_t *              /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetCommandQueueInfo_fn)(
+    cl_command_queue /* command_queue */, cl_command_queue_info /* param_name */,
+    size_t /* param_value_size */, void* /* param_value */,
+    size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clSetCommandQueueProperty_fn)(
-    cl_command_queue              /* command_queue */,
-    cl_command_queue_properties   /* properties */,
-    cl_bool                        /* enable */,
-    cl_command_queue_properties * /* old_properties */) /*CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED*/;
+typedef cl_int(CL_API_CALL* clSetCommandQueueProperty_fn)(
+    cl_command_queue /* command_queue */, cl_command_queue_properties /* properties */,
+    cl_bool /* enable */,
+    cl_command_queue_properties* /* old_properties */) /*CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED*/;
 
-typedef cl_mem (CL_API_CALL * clCreateBuffer_fn)(
-    cl_context   /* context */,
-    cl_mem_flags /* flags */,
-    size_t       /* size */,
-    void *       /* host_ptr */,
-    cl_int *     /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_mem(CL_API_CALL* clCreateBuffer_fn)(
+    cl_context /* context */, cl_mem_flags /* flags */, size_t /* size */, void* /* host_ptr */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_mem (CL_API_CALL * clCreateSubBuffer_fn)(
-    cl_mem                   /* buffer */,
-    cl_mem_flags             /* flags */,
-    cl_buffer_create_type    /* buffer_create_type */,
-    const void *             /* buffer_create_info */,
-    cl_int *                 /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_mem(CL_API_CALL* clCreateSubBuffer_fn)(
+    cl_mem /* buffer */, cl_mem_flags /* flags */, cl_buffer_create_type /* buffer_create_type */,
+    const void* /* buffer_create_info */, cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
 
-typedef cl_mem (CL_API_CALL * clCreateImage2D_fn)(
-    cl_context              /* context */,
-    cl_mem_flags            /* flags */,
-    const cl_image_format * /* image_format */,
-    size_t                  /* image_width */,
-    size_t                  /* image_height */,
-    size_t                  /* image_row_pitch */,
-    void *                  /* host_ptr */,
-    cl_int *                /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_mem(CL_API_CALL* clCreateImage2D_fn)(
+    cl_context /* context */, cl_mem_flags /* flags */, const cl_image_format* /* image_format */,
+    size_t /* image_width */, size_t /* image_height */, size_t /* image_row_pitch */,
+    void* /* host_ptr */, cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_mem (CL_API_CALL * clCreateImage3D_fn)(
-    cl_context              /* context */,
-    cl_mem_flags            /* flags */,
-    const cl_image_format * /* image_format */,
-    size_t                  /* image_width */,
-    size_t                  /* image_height */,
-    size_t                  /* image_depth */,
-    size_t                  /* image_row_pitch */,
-    size_t                  /* image_slice_pitch */,
-    void *                  /* host_ptr */,
-    cl_int *                /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_mem(CL_API_CALL* clCreateImage3D_fn)(
+    cl_context /* context */, cl_mem_flags /* flags */, const cl_image_format* /* image_format */,
+    size_t /* image_width */, size_t /* image_height */, size_t /* image_depth */,
+    size_t /* image_row_pitch */, size_t /* image_slice_pitch */, void* /* host_ptr */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clRetainMemObject_fn)(
-    cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainMemObject_fn)(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clReleaseMemObject_fn)(
-    cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseMemObject_fn)(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetSupportedImageFormats_fn)(
-    cl_context           /* context */,
-    cl_mem_flags         /* flags */,
-    cl_mem_object_type   /* image_type */,
-    cl_uint              /* num_entries */,
-    cl_image_format *    /* image_formats */,
-    cl_uint *            /* num_image_formats */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetSupportedImageFormats_fn)(
+    cl_context /* context */, cl_mem_flags /* flags */, cl_mem_object_type /* image_type */,
+    cl_uint /* num_entries */, cl_image_format* /* image_formats */,
+    cl_uint* /* num_image_formats */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetMemObjectInfo_fn)(
-    cl_mem           /* memobj */,
-    cl_mem_info      /* param_name */,
-    size_t           /* param_value_size */,
-    void *           /* param_value */,
-    size_t *         /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetMemObjectInfo_fn)(
+    cl_mem /* memobj */, cl_mem_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetImageInfo_fn)(
-    cl_mem           /* image */,
-    cl_image_info    /* param_name */,
-    size_t           /* param_value_size */,
-    void *           /* param_value */,
-    size_t *         /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetImageInfo_fn)(
+    cl_mem /* image */, cl_image_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clSetMemObjectDestructorCallback_fn)(
-      cl_mem /* memobj */,
-      void (CL_CALLBACK * /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/),
-      void * /*user_data */ ) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_int(CL_API_CALL* clSetMemObjectDestructorCallback_fn)(
+    cl_mem /* memobj */,
+    void(CL_CALLBACK* /*pfn_notify*/)(cl_mem /* memobj */, void* /*user_data*/),
+    void* /*user_data */) CL_API_SUFFIX__VERSION_1_1;
 
 /* Sampler APIs  */
-typedef cl_sampler (CL_API_CALL * clCreateSampler_fn)(
-    cl_context          /* context */,
-    cl_bool             /* normalized_coords */,
-    cl_addressing_mode  /* addressing_mode */,
-    cl_filter_mode      /* filter_mode */,
-    cl_int *            /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_sampler(CL_API_CALL* clCreateSampler_fn)(
+    cl_context /* context */, cl_bool /* normalized_coords */,
+    cl_addressing_mode /* addressing_mode */, cl_filter_mode /* filter_mode */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clRetainSampler_fn)(
-    cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainSampler_fn)(cl_sampler /* sampler */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clReleaseSampler_fn)(
-    cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseSampler_fn)(cl_sampler /* sampler */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetSamplerInfo_fn)(
-    cl_sampler         /* sampler */,
-    cl_sampler_info    /* param_name */,
-    size_t             /* param_value_size */,
-    void *             /* param_value */,
-    size_t *           /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetSamplerInfo_fn)(
+    cl_sampler /* sampler */, cl_sampler_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
 /* Program Object APIs  */
-typedef cl_program (CL_API_CALL * clCreateProgramWithSource_fn)(
-    cl_context        /* context */,
-    cl_uint           /* count */,
-    const char **     /* strings */,
-    const size_t *    /* lengths */,
-    cl_int *          /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_program(CL_API_CALL* clCreateProgramWithSource_fn)(
+    cl_context /* context */, cl_uint /* count */, const char** /* strings */,
+    const size_t* /* lengths */, cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_program (CL_API_CALL * clCreateProgramWithBinary_fn)(
-    cl_context                     /* context */,
-    cl_uint                        /* num_devices */,
-    const cl_device_id *           /* device_list */,
-    const size_t *                 /* lengths */,
-    const unsigned char **         /* binaries */,
-    cl_int *                       /* binary_status */,
-    cl_int *                       /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+extern CL_API_ENTRY cl_program CL_API_CALL
+clCreateProgramWithIL(cl_context /* context */,
+    const void * /* strings */, size_t /* lengths */,
+    cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_2_0;
 
-typedef cl_int (CL_API_CALL * clRetainProgram_fn)(
-    cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_program(CL_API_CALL* clCreateProgramWithILKHR_fn)(
+    cl_context /* context */, const void* /* il */, size_t /* length */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
 
-typedef cl_int (CL_API_CALL * clReleaseProgram_fn)(
-    cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_program(CL_API_CALL* clCreateProgramWithBinary_fn)(
+    cl_context /* context */, cl_uint /* num_devices */, const cl_device_id* /* device_list */,
+    const size_t* /* lengths */, const unsigned char** /* binaries */, cl_int* /* binary_status */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clBuildProgram_fn)(
-    cl_program           /* program */,
-    cl_uint              /* num_devices */,
-    const cl_device_id * /* device_list */,
-    const char *         /* options */,
-    void (CL_CALLBACK *  /* pfn_notify */)(cl_program /* program */, void * /* user_data */),
-    void *               /* user_data */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainProgram_fn)(cl_program /* program */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clUnloadCompiler_fn)(void) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseProgram_fn)(cl_program /* program */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetProgramInfo_fn)(
-    cl_program         /* program */,
-    cl_program_info    /* param_name */,
-    size_t             /* param_value_size */,
-    void *             /* param_value */,
-    size_t *           /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clBuildProgram_fn)(
+    cl_program /* program */, cl_uint /* num_devices */, const cl_device_id* /* device_list */,
+    const char* /* options */,
+    void(CL_CALLBACK* /* pfn_notify */)(cl_program /* program */, void* /* user_data */),
+    void* /* user_data */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetProgramBuildInfo_fn)(
-    cl_program            /* program */,
-    cl_device_id          /* device */,
-    cl_program_build_info /* param_name */,
-    size_t                /* param_value_size */,
-    void *                /* param_value */,
-    size_t *              /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clUnloadCompiler_fn)(void) CL_API_SUFFIX__VERSION_1_0;
+
+typedef cl_int(CL_API_CALL* clGetProgramInfo_fn)(
+    cl_program /* program */, cl_program_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef cl_int(CL_API_CALL* clGetProgramBuildInfo_fn)(
+    cl_program /* program */, cl_device_id /* device */, cl_program_build_info /* param_name */,
+    size_t /* param_value_size */, void* /* param_value */,
+    size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
 /* Kernel Object APIs */
-typedef cl_kernel (CL_API_CALL * clCreateKernel_fn)(
-    cl_program      /* program */,
-    const char *    /* kernel_name */,
-    cl_int *        /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_kernel(CL_API_CALL* clCreateKernel_fn)(
+    cl_program /* program */, const char* /* kernel_name */,
+    cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clCreateKernelsInProgram_fn)(
-    cl_program     /* program */,
-    cl_uint        /* num_kernels */,
-    cl_kernel *    /* kernels */,
-    cl_uint *      /* num_kernels_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clCreateKernelsInProgram_fn)(
+    cl_program /* program */, cl_uint /* num_kernels */, cl_kernel* /* kernels */,
+    cl_uint* /* num_kernels_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clRetainKernel_fn)(
-    cl_kernel    /* kernel */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainKernel_fn)(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clReleaseKernel_fn)(
-    cl_kernel   /* kernel */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseKernel_fn)(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clSetKernelArg_fn)(
-    cl_kernel    /* kernel */,
-    cl_uint      /* arg_index */,
-    size_t       /* arg_size */,
-    const void * /* arg_value */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clSetKernelArg_fn)(cl_kernel /* kernel */, cl_uint /* arg_index */,
+                                               size_t /* arg_size */, const void* /* arg_value */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetKernelInfo_fn)(
-    cl_kernel       /* kernel */,
-    cl_kernel_info  /* param_name */,
-    size_t          /* param_value_size */,
-    void *          /* param_value */,
-    size_t *        /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetKernelInfo_fn)(
+    cl_kernel /* kernel */, cl_kernel_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetKernelWorkGroupInfo_fn)(
-    cl_kernel                  /* kernel */,
-    cl_device_id               /* device */,
-    cl_kernel_work_group_info  /* param_name */,
-    size_t                     /* param_value_size */,
-    void *                     /* param_value */,
-    size_t *                   /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetKernelWorkGroupInfo_fn)(
+    cl_kernel /* kernel */, cl_device_id /* device */, cl_kernel_work_group_info /* param_name */,
+    size_t /* param_value_size */, void* /* param_value */,
+    size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
 /* Event Object APIs  */
-typedef cl_int (CL_API_CALL * clWaitForEvents_fn)(
-    cl_uint             /* num_events */,
-    const cl_event *    /* event_list */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clWaitForEvents_fn)(
+    cl_uint /* num_events */, const cl_event* /* event_list */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clGetEventInfo_fn)(
-    cl_event         /* event */,
-    cl_event_info    /* param_name */,
-    size_t           /* param_value_size */,
-    void *           /* param_value */,
-    size_t *         /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetEventInfo_fn)(
+    cl_event /* event */, cl_event_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_event (CL_API_CALL * clCreateUserEvent_fn)(
-    cl_context    /* context */,
-    cl_int *      /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_event(CL_API_CALL* clCreateUserEvent_fn)(
+    cl_context /* context */, cl_int* /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
 
-typedef cl_int (CL_API_CALL * clRetainEvent_fn)(
-    cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clRetainEvent_fn)(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clReleaseEvent_fn)(
-    cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clReleaseEvent_fn)(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clSetUserEventStatus_fn)(
-    cl_event   /* event */,
-                     cl_int     /* execution_status */) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_int(CL_API_CALL* clSetUserEventStatus_fn)(
+    cl_event /* event */, cl_int /* execution_status */) CL_API_SUFFIX__VERSION_1_1;
 
-typedef cl_int (CL_API_CALL * clSetEventCallback_fn)(
-     cl_event    /* event */,
-     cl_int      /* command_exec_callback_type */,
-     void (CL_CALLBACK * /* pfn_notify */)(cl_event, cl_int, void *),
-     void *      /* user_data */) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_int(CL_API_CALL* clSetEventCallback_fn)(
+    cl_event /* event */, cl_int /* command_exec_callback_type */,
+    void(CL_CALLBACK* /* pfn_notify */)(cl_event, cl_int, void*),
+    void* /* user_data */) CL_API_SUFFIX__VERSION_1_1;
 
 /* Profiling APIs  */
-typedef cl_int (CL_API_CALL * clGetEventProfilingInfo_fn)(
-    cl_event            /* event */,
-    cl_profiling_info   /* param_name */,
-    size_t              /* param_value_size */,
-    void *              /* param_value */,
-    size_t *            /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clGetEventProfilingInfo_fn)(
+    cl_event /* event */, cl_profiling_info /* param_name */, size_t /* param_value_size */,
+    void* /* param_value */, size_t* /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
 
 /* Flush and Finish APIs */
-typedef cl_int (CL_API_CALL * clFlush_fn)(
-    cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clFlush_fn)(cl_command_queue /* command_queue */)
+    CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clFinish_fn)(
-    cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clFinish_fn)(cl_command_queue /* command_queue */)
+    CL_API_SUFFIX__VERSION_1_0;
 
 /* Enqueued Commands APIs */
-typedef cl_int (CL_API_CALL * clEnqueueReadBuffer_fn)(
-    cl_command_queue    /* command_queue */,
-    cl_mem              /* buffer */,
-    cl_bool             /* blocking_read */,
-    size_t              /* offset */,
-    size_t              /* cb */,
-    void *              /* ptr */,
-    cl_uint             /* num_events_in_wait_list */,
-    const cl_event *    /* event_wait_list */,
-    cl_event *          /* event */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clEnqueueReadBuffer_fn)(
+    cl_command_queue /* command_queue */, cl_mem /* buffer */, cl_bool /* blocking_read */,
+    size_t /* offset */, size_t /* cb */, void* /* ptr */, cl_uint /* num_events_in_wait_list */,
+    const cl_event* /* event_wait_list */, cl_event* /* event */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clEnqueueReadBufferRect_fn)(
-    cl_command_queue    /* command_queue */,
-    cl_mem              /* buffer */,
-    cl_bool             /* blocking_read */,
-    const size_t *      /* buffer_offset */,
-    const size_t *      /* host_offset */,
-    const size_t *      /* region */,
-    size_t              /* buffer_row_pitch */,
-    size_t              /* buffer_slice_pitch */,
-    size_t              /* host_row_pitch */,
-    size_t              /* host_slice_pitch */,
-    void *              /* ptr */,
-    cl_uint             /* num_events_in_wait_list */,
-    const cl_event *    /* event_wait_list */,
-    cl_event *          /* event */) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_int(CL_API_CALL* clEnqueueReadBufferRect_fn)(
+    cl_command_queue /* command_queue */, cl_mem /* buffer */, cl_bool /* blocking_read */,
+    const size_t* /* buffer_offset */, const size_t* /* host_offset */, const size_t* /* region */,
+    size_t /* buffer_row_pitch */, size_t /* buffer_slice_pitch */, size_t /* host_row_pitch */,
+    size_t /* host_slice_pitch */, void* /* ptr */, cl_uint /* num_events_in_wait_list */,
+    const cl_event* /* event_wait_list */, cl_event* /* event */) CL_API_SUFFIX__VERSION_1_1;
 
-typedef cl_int (CL_API_CALL * clEnqueueWriteBuffer_fn)(
-    cl_command_queue   /* command_queue */,
-    cl_mem             /* buffer */,
-    cl_bool            /* blocking_write */,
-    size_t             /* offset */,
-    size_t             /* cb */,
-    const void *       /* ptr */,
-    cl_uint            /* num_events_in_wait_list */,
-    const cl_event *   /* event_wait_list */,
-    cl_event *         /* event */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clEnqueueWriteBuffer_fn)(
+    cl_command_queue /* command_queue */, cl_mem /* buffer */, cl_bool /* blocking_write */,
+    size_t /* offset */, size_t /* cb */, const void* /* ptr */,
+    cl_uint /* num_events_in_wait_list */, const cl_event* /* event_wait_list */,
+    cl_event* /* event */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clEnqueueWriteBufferRect_fn)(
-    cl_command_queue    /* command_queue */,
-    cl_mem              /* buffer */,
-    cl_bool             /* blocking_read */,
-    const size_t *      /* buffer_offset */,
-    const size_t *      /* host_offset */,
-    const size_t *      /* region */,
-    size_t              /* buffer_row_pitch */,
-    size_t              /* buffer_slice_pitch */,
-    size_t              /* host_row_pitch */,
-    size_t              /* host_slice_pitch */,
-    const void *        /* ptr */,
-    cl_uint             /* num_events_in_wait_list */,
-    const cl_event *    /* event_wait_list */,
-    cl_event *          /* event */) CL_API_SUFFIX__VERSION_1_1;
+typedef cl_int(CL_API_CALL* clEnqueueWriteBufferRect_fn)(
+    cl_command_queue /* command_queue */, cl_mem /* buffer */, cl_bool /* blocking_read */,
+    const size_t* /* buffer_offset */, const size_t* /* host_offset */, const size_t* /* region */,
+    size_t /* buffer_row_pitch */, size_t /* buffer_slice_pitch */, size_t /* host_row_pitch */,
+    size_t /* host_slice_pitch */, const void* /* ptr */, cl_uint /* num_events_in_wait_list */,
+    const cl_event* /* event_wait_list */, cl_event* /* event */) CL_API_SUFFIX__VERSION_1_1;
 
-typedef cl_int (CL_API_CALL * clEnqueueCopyBuffer_fn)(
-    cl_command_queue    /* command_queue */,
-    cl_mem              /* src_buffer */,
-    cl_mem              /* dst_buffer */,
-    size_t              /* src_offset */,
-    size_t              /* dst_offset */,
-    size_t              /* cb */,
-    cl_uint             /* num_events_in_wait_list */,
-    const cl_event *    /* event_wait_list */,
-    cl_event *          /* event */) CL_API_SUFFIX__VERSION_1_0;
+typedef cl_int(CL_API_CALL* clEnqueueCopyBuffer_fn)(
+    cl_command_queue /* command_queue */, cl_mem /* src_buffer */, cl_mem /* dst_buffer */,
+    size_t /* src_offset */, size_t /* dst_offset */, size_t /* cb */,
+    cl_uint /* num_events_in_wait_list */, const cl_event* /* event_wait_list */,
+    cl_event* /* event */) CL_API_SUFFIX__VERSION_1_0;
 
-typedef cl_int (CL_API_CALL * clEnqueueCopyBufferRect_fn)(
-    cl_command_queue    /* command_queue */,
-    cl_mem              /* src_buffer */,
<