| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN" |
| "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd"> |
| <refentry> |
| <refentryinfo> |
| <keywordset> |
| <keyword>Data Types</keyword> |
| </keywordset> |
| </refentryinfo> |
| |
| <refmeta> |
| <refentrytitle>Data Types</refentrytitle> |
| |
| <refmiscinfo> |
| <copyright> |
| <year>2007-2010</year> |
| <holder>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 condition that this copyright notice and permission notice shall be included |
| in all copies or substantial portions of the Materials.</holder> |
| </copyright> |
| </refmiscinfo> |
| <manvolnum>3</manvolnum> |
| </refmeta> |
| |
| <!-- ================================ SYNOPSIS --> |
| |
| <refnamediv id="Data Types"> |
| <refname>Data Types</refname> |
| |
| <refpurpose> |
| OpenCL data types. |
| </refpurpose> |
| </refnamediv> |
| |
| |
| |
| <!-- ================================ DESCRIPTION --> |
| |
| <refsect1 id="description"><title>Description</title> |
| |
| <para> |
| These are the data types available in the OpenCL C programming language. Click on a category name in the table below to see information about specific data types. |
| </para> |
| |
| <informaltable frame="all"> |
| <tgroup cols="2" align="left" colsep="1" rowsep="1"> |
| <colspec colname="col1" colnum="1" /> |
| <colspec colname="col2" colnum="2" /> |
| |
| <thead> |
| <row> |
| <entry>Data type category</entry> |
| <entry>Included data types</entry> |
| </row> |
| </thead> |
| <tbody> |
| <row> |
| <entry> |
| <citerefentry href="scalarDataTypes"><refentrytitle>Scalar data types</refentrytitle></citerefentry> |
| </entry> |
| <entry> |
| <type>bool</type>, <type>char</type>, <type>cl_char</type>, |
| <type>unsigned char</type>, <type>uchar</type>, <type>cl_uchar</type>, |
| <type>short</type>, <type>cl_short</type>, <type>unsigned short</type>, |
| <type>ushort</type>, <type>int</type>, <type>unsigned int</type>, |
| <type>uint</type>, <type>long</type>, <type>unsigned long</type>, |
| <type>ulong</type>, <type>float</type>, <type>half</type>, <type>size_t</type>, |
| <type>ptrdiff_t</type>, <type>intptr_t</type>, <type>uintptr_t</type>, |
| <type>void</type>, and optional double precision and half floating point types. |
| </entry> |
| </row> |
| <row> |
| <entry> |
| <citerefentry href="vectorDataTypes"><refentrytitle>Vector data types</refentrytitle></citerefentry> |
| </entry> |
| <entry> |
| <type>char<replaceable>n</replaceable></type>, <type>uchar<replaceable>n</replaceable></type>, |
| <type>short<replaceable>n</replaceable></type>, <type>ushort<replaceable>n</replaceable></type>, |
| <type>int<replaceable>n</replaceable></type>, <type>uint<replaceable>n</replaceable></type>, |
| <type>long<replaceable>n</replaceable></type>, <type>ulong<replaceable>n</replaceable></type>, |
| <type>float<replaceable>n</replaceable></type>, and optional double<replaceable>n</replaceable> and half<replaceable>n</replaceable> types. |
| </entry> |
| </row> |
| |
| <row> |
| <entry> |
| <citerefentry href="abstractDataTypes"><refentrytitle>Abstract data types</refentrytitle></citerefentry> |
| </entry> |
| <entry> |
| <type>cl_platform_id</type>, <type>cl_device_id</type>, |
| <type>cl_context</type>, <type>cl_command_queue</type>, |
| <type>cl_mem</type>, <type>cl_program</type>, |
| <type>cl_kernel</type>, <type>cl_event</type>, |
| <type>cl_sampler</type> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> |
| <citerefentry href="reservedDataTypes"><refentrytitle>Reserved Data Types</refentrytitle></citerefentry> |
| </entry> |
| <entry> |
| <type>bool<replaceable>n</replaceable></type>, |
| <type>half<replaceable>n</replaceable></type>, <type>quad</type>, |
| <type>quad<replaceable>n</replaceable></type>, |
| <type>complex half</type>, <type>complex half<replaceable>n</replaceable></type>, |
| <type>imaginary half</type>, <type>imaginary half<replaceable>n</replaceable></type>, |
| <type>complex float</type>, <type>complex float<replaceable>n</replaceable></type>, |
| <type>imaginary float</type>, <type>imaginary float<replaceable>n</replaceable></type>, |
| <type>complex double</type>, <type>complex double<replaceable>n</replaceable></type>, |
| <type>imaginary double</type>, <type>imaginary double<replaceable>n</replaceable></type>, |
| <type>complex quad</type>, <type>complex quad<replaceable>n</replaceable></type>, |
| <type>imaginary quad</type>, <type>imaginary quad<replaceable>n</replaceable></type>, |
| <type>float<replaceable>n</replaceable></type>x<emphasis>m</emphasis>, |
| <type>double<replaceable>n</replaceable></type>x<emphasis>m</emphasis>, |
| <type>long double</type>, <type>long double<replaceable>n</replaceable></type>, |
| <type>long long</type>, <type>long long<replaceable>n</replaceable></type>, |
| <type>unsigned long long</type>, <type>ulong long</type>, |
| <type>ulong long<replaceable>n</replaceable></type>, <type>long</type> |
| </entry> |
| </row> |
| <row> |
| <entry> |
| <citerefentry href="otherDataTypes"><refentrytitle>Other data types</refentrytitle></citerefentry> |
| </entry> |
| <entry> |
| <type>image2d_t</type>, <type>image3d_t</type>, <type>sampler_t</type>, |
| <type>event_t</type> |
| </entry> |
| </row> |
| </tbody> |
| </tgroup> |
| </informaltable> |
| </refsect1> |
| |
| |
| |
| |
| |
| <!-- ================================ SPECIFICATION --> |
| <!-- Set the "uri" attribute in the <olink /> element to the "named destination" for the PDF page |
| --> |
| <refsect1 id="specification"><title>Specification</title> |
| <para> |
| <imageobject> |
| <imagedata fileref="pdficon_small1.gif" format="gif" /> |
| </imageobject> |
| |
| <olink uri="scalarDataTypes">OpenCL Specification</olink> |
| </para> |
| </refsect1> |
| |
| |
| <!-- ================================ ALSO SEE |
| |
| <refsect1 id="seealso"><title>Also see</title> |
| <para> |
| <citerefentry><refentrytitle>cl_khr_fp64</refentrytitle></citerefentry> |
| </para> |
| </refsect1> --> |
| |
| |
| |
| <!-- ============================== COPYRIGHT --> |
| <!-- Content included from copyright.inc.xsl --> |
| |
| <refsect3 id="Copyright"><title></title> |
| <imageobject> |
| <imagedata fileref="KhronosLogo.jpg" format="jpg" /> |
| </imageobject> |
| <para /> |
| </refsect3> |
| |
| </refentry> |
| |