| <?php |
| $static_title = 'Khronos OpenCL Registry'; |
| |
| include_once("../../assets/static_pages/khr_page_top.php"); |
| ?> |
| |
| <p> The OpenCL registry contains specifications for the core API; Khronos- |
| and vendor-approved extensions to the core API; the OpenCL C and C++ |
| languages; and the OpenCL SPIR-V Environment. |
| |
| <p> In addition, it contains reference pages for different OpenCL versions, |
| and links to the github repository containing unified header files |
| corresponding to the Specifications. </p> |
| |
| <p> The OpenCL Standard Portable Intermediate Representation (SPIR) |
| specification is found in the <a href="../spir/">SPIR Registry</a>. </p> |
| |
| <p> The SYCL specification is found in the <a href="../sycl/">SYCL |
| Registry</a>. </p> |
| |
| <p> The registry, including published specifications and Docbook XML source |
| for the reference pages, is hosted in the <a |
| href="https://github.com/KhronosGroup/OpenCL-Registry/"> OpenCL-Registry |
| </a> Github repository. </li> |
| |
| <h6> OpenCL Specifications and Related Documentation </h6> |
| |
| <p> The current version of OpenCL is OpenCL 2.2. </p> |
| |
| <p> The asciidoctor source for the OpenCL 2.2 Specifications is available in |
| the <a href="https://github.com/KhronosGroup/OpenCL-Docs"> |
| KhronosGroup/OpenCL-Docs </a> Github repository. </p> |
| |
| <ul> |
| <li> OpenCL 2.2 API Specification |
| (<a href="specs/2.2/html/OpenCL_API.html">HTML</a>) |
| (<a href="specs/2.2/pdf/OpenCL_API.pdf">PDF</a>) |
| (February 5, 2019). </li> |
| <li> OpenCL Extension Specification |
| (<a href="specs/2.2/html/OpenCL_Ext.html">HTML</a>) |
| (<a href="specs/2.2/pdf/OpenCL_Ext.pdf">PDF</a>) |
| (February 5, 2019). </li> |
| <li> OpenCL SPIR-V Environment Specification |
| (<a href="specs/2.2/html/OpenCL_Env.html">HTML</a>) |
| (<a href="specs/2.2/pdf/OpenCL_Env.pdf">PDF</a>) |
| (February 5, 2019). </li> |
| <li> OpenCL C Language Specification |
| (<a href="specs/2.2/html/OpenCL_C.html">HTML</a>) |
| (<a href="specs/2.2/pdf/OpenCL_C.pdf">PDF</a>) |
| (February 5, 2019). </li> |
| <li> OpenCL C++ Language Specification |
| (<a href="specs/2.2/html/OpenCL_Cxx.html">HTML</a>) |
| (<a href="specs/2.2/pdf/OpenCL_Cxx.pdf">PDF</a>) |
| (February 5, 2019). </li> |
| <li> OpenCL ICD Installation Guide Specification |
| (<a href="specs/2.2/html/OpenCL_ICD_Installation.html">HTML</a>) |
| (<a href="specs/2.2/pdf/OpenCL_ICD_Installation.pdf">PDF</a>) |
| (February 5, 2019). </li> |
| <li> The <a href="https://www.khronos.org/registry/spir-v/"> OpenCL Extended |
| Instruction Set for SPIR-V</a> is included as part of the SPIR-V |
| registry. |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/2.2/docs/man/html/"> |
| OpenCL 2.2 Reference Pages.</a> The Asciidoctor source for the |
| reference pages is in the <a |
| href="https://github.com/KhronosGroup/OpenCL-Docs/"> OpenCL-Docs </a> |
| Github repository. |
| <li> <a href="https://www.khronos.org/files/opencl22-reference-guide.pdf"> |
| OpenCL 2.2 Reference Guide.</a> </li> |
| </ul> |
| |
| <h6> OpenCL Header Files </h6> |
| |
| <p> C language header files for the OpenCL API are found in the <a |
| href="https://github.com/KhronosGroup/OpenCL-Headers"> |
| KhronosGroup/OpenCL-Headers</a> Github repository. In the past, there |
| were different header files for each OpenCL version. The header files |
| have now been unified - a single set of headers supports all OpenCL API |
| versions - and the API version defined by the headers at compilation |
| time is determined as described in the README.md in that repository. |
| </a> |
| |
| <!-- |
| <ul> |
| <li> All of the following headers should be present in a directory |
| <tt> CL/ </tt> (or <tt> OpenCL/ </tt> on MacOS X). The single |
| header file <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/opencl.h"> opencl.h </a> includes |
| other headers as appropriate for the target platform, and simply |
| including <tt> opencl.h </tt> should be all that most applications |
| need to do. |
| |
| <ul> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/opencl.h"> opencl.h </a> - |
| OpenCL 2.2 Single Header File for Applications. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_platform.h"> cl_platform.h </a> - |
| OpenCL 2.2 Platform-Dependent Macros. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl.h"> cl.h </a> - |
| OpenCL 2.2 Core API Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_ext.h"> cl_ext.h </a> - |
| OpenCL 2.2 Extensions Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_egl.h"> cl_egl.h </a> - |
| OpenCL 2.2 Khronos EGL Extensions Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_dx9_media_sharing.h"> cl_dx9_media_sharing.h </a> - |
| OpenCL 2.2 Khronos OpenCL/Direct3D 9 Media Sharing Extensions |
| Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_d3d10.h"> cl_d3d10.h </a> - |
| OpenCL 2.2 Khronos OpenCL/Direct3D 10 Extensions Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_d3d11.h"> cl_d3d11.h </a> - |
| OpenCL 2.2 Khronos OpenCL/Direct3D 11 Extensions Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_gl.h"> cl_gl.h </a> - |
| OpenCL 2.2 Khronos OpenCL/OpenGL Extensions Header File. </li> |
| <li> <a href="https://raw.githubusercontent.com/KhronosGroup/OpenCL-Headers/master/opencl22/CL/cl_gl_ext.h"> cl_gl_ext.h </a> - |
| OpenCL 2.2 Vendor OpenCL/OpenGL Extensions Header File. </li> |
| </li> |
| </ul> |
| --> |
| |
| |
| <h6> OpenCL ICD and C++ Bindings Headers </h6> |
| |
| <ul> |
| <li> <p> The OpenCL 2.x C++ Bindings Header File, <b>cl2.hpp</b> can be |
| obtained from the <a |
| href="https://www.github.com/KhronosGroup/OpenCL-CLHPP/releases"> |
| OpenCL-CLHPP </a> Github repository, and <a |
| href="https://khronosgroup.github.io/OpenCL-CLHPP/"> Doxygen |
| documentation</a> for the bindings is also available. |
| <li> <p> The OpenCL 1.x C++ Bindings Header File can also be generated from |
| the OpenCL-CLHPP repository, but is not currently packaged as part of |
| the releases built for that repo. A copy of <a href="api/2.1/cl.hpp"> |
| cl.hpp </a> may be downloaded from the registry as well. </p> </li> |
| <li> <p> The original <a href="specs/opencl-cplusplus-1.2.pdf"> OpenCL 1.2 |
| C++ Binding </a> and <a href="specs/opencl-cplusplus-1.1.pdf"> OpenCL |
| 1.1 C++ Binding </a> Specifications for the headers are also available. |
| </p> </li> |
| <li> <p> The OpenCL Installable Client Driver (ICD) Loader can be obtained |
| from the <a href="https://github.com/KhronosGroup/OpenCL-ICD-Loader"> |
| OpenCL-ICD-Loader </a> Github repository. </li> |
| </ul> |
| |
| |
| <h6> Older Specifications </h6> |
| |
| <p> Older versions of OpenCL provided for reference. </p> |
| |
| <p> OpenCL 2.1 </p> |
| |
| <ul> |
| <li> OpenCL 2.1 API |
| <a href="specs/opencl-2.1.pdf"> |
| Specification </a> (November 11, 2015). </li> |
| <li> OpenCL 2.1 Extensions |
| <a href="specs/opencl-2.1-extensions.pdf"> |
| Specification </a> (November 5, 2015). </li> |
| <li> OpenCL 2.1 Environment |
| <a href="specs/opencl-2.1-environment.pdf"> |
| Specification</a>. </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/2.1/docs/man/xhtml/"> |
| OpenCL 2.1 Reference Pages.</a> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/2.1/docs/OpenCL-2.1-refcard.pdf"> |
| OpenCL 2.1 Quick Reference Card.</a> </li> |
| </ul> |
| |
| <h6> OpenCL 2.0 </h6> |
| |
| <ul> |
| <li> OpenCL 2.0 API |
| <a href="specs/opencl-2.0.pdf"> |
| Specification </a> (July 21, 2015). </li> |
| <li> OpenCL 2.0 C Language |
| <a href="specs/opencl-2.0-openclc.pdf"> |
| Specification </a> (April 13, 2016). </li> |
| <li> OpenCL 2.0 Extension |
| <a href="specs/opencl-2.0-extensions.pdf"> |
| Specification </a> (March 11, 2016). </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/2.0/docs/man/xhtml/"> |
| OpenCL 2.0 Reference Pages.</a> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/2.0/docs/OpenCL-2.0-refcard.pdf"> |
| OpenCL 2.0 Quick Reference Card.</a> </li> |
| </ul> |
| |
| <h6> OpenCL 1.2 </h6> |
| |
| <ul> |
| <li> OpenCL 1.2 API and C Language |
| <a href="specs/opencl-1.2.pdf"> |
| Specification </a> (November 14, 2012). </li> |
| <li> OpenCL 1.2 Extensions |
| <a href="specs/opencl-1.2-extensions.pdf"> |
| Specification </a> (September 22, 2015). </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/1.2/docs/man/xhtml/"> |
| OpenCL 1.2 Reference Pages.</a> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/1.2/docs/OpenCL-1.2-refcard.pdf"> |
| OpenCL 1.2 Quick Reference Card.</a> </li> |
| </ul> |
| |
| <h6> OpenCL 1.1 </h6> |
| |
| <ul> |
| <li> OpenCL 1.1 API and C Language |
| <a href="specs/opencl-1.1.pdf"> |
| Specification </a> (revision 44, June 1, 2011). |
| A |
| <a href="http://www.cutt.co.jp/book/978-4-87783-256-8.html"> |
| Japanese translation </a> |
| of the specification is also available. </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/1.1/docs/man/xhtml/"> |
| OpenCL 1.1 Reference Pages.</a> </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/1.1/docs/OpenCL-1.1-refcard.pdf"> |
| OpenCL 1.1 Reference Card.</a> </li> |
| </ul> |
| |
| <h6> OpenCL 1.0 </h6> |
| |
| <ul> |
| <li> OpenCL 1.0 API and C Language |
| <a href="specs/opencl-1.0.pdf"> |
| Specification </a> (revision 48, October 6, 2009). </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/1.0/docs/man/xhtml/"> |
| OpenCL 1.0 Reference Pages.</a> </li> |
| <li> <a href="http://www.khronos.org/registry/OpenCL//sdk/1.0/docs/OpenCL-1.0-refcard.pdf"> |
| OpenCL 1.0 Reference Card.</a> </li> |
| </ul> |
| |
| <h6> Providing Feedback on the Registry </h6> |
| |
| <p> Khronos welcomes comments and bug reports. To provide feedback on the |
| OpenCL reference pages, or on the OpenCL registry itself (such as |
| reporting missing content, bad links, etc.), file an issue in the <a |
| href="https://github.com/KhronosGroup/OpenCL-Registry/issues"> |
| OpenCL-Registry </a> Github project. </p> |
| |
| <p> Feedback on related OpenCL components can be provided as follows: </p> |
| |
| <ul> |
| <li> <p> For the OpenCL API, C/C++ Language, and Environment Specifications, |
| file an issue on the |
| <a href="https://github.com/KhronosGroup/OpenCL-Docs"> |
| KhronosGroup/OpenCL-Docs </a> Github repository. </p> </li> |
| <li> <p> For the OpenCL C header files, file an issue in the <a |
| href="https://github.com/KhronosGroup/OpenCL-Headers/issues"> |
| OpenCL-Headers </a> Github project. </p> </li> |
| <li> <p> For the OpenCL C++ Bindings, file an issue in the <a |
| href="https://github.com/KhronosGroup/OpenCL-CLHPP/issues"> |
| OpenCL-CLHPP </a> Github project. |
| <li> <p> For the OpenCL ICD Loader, file an issue in the <a |
| href="https://github.com/KhronosGroup/OpenCL-ICD-Loader/issues"> |
| OpenCL-ICD-Loader </a> Github repository. </p> </li> |
| </ul> |
| |
| |
| <h6> Extension Template </h6> |
| |
| <p> The <a href="extensions/template.txt"> extension template </a> for |
| writing an OpenCL extension specification shows the structure of |
| vendor extension specifications in the registry (listed below) and |
| serves as a guide for writing new extension specifications. The |
| template describes the purpose of each section in an extension |
| specification. </li> |
| |
| |
| <h6> Enumerant and Extension Number Registry </h6> |
| |
| <p> <a href="https://github.com/KhronosGroup/OpenCL-Docs/blob/master/xml/cl.xml"> |
| cl.xml </a> is the registry of reserved OpenCL API enumerant ranges. |
| (Note that following this link will probably not render sensibly in |
| browsers, since the file is not entirely valid XML, simply a manually |
| updated placeholder.)</p> |
| |
| |
| <h6> <a name="otherextspecs"></a> |
| Extension Specifications</h6> |
| |
| <?php include("extensions/clext.php"); ?> |
| |
| <?php include_once("../../assets/static_pages/khr_page_bottom.php"); ?> |
| </body> |
| </html> |