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153 lines
5.1 KiB
HTML
153 lines
5.1 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- Copyright (C) 1988-2018 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being "Funding Free Software", the Front-Cover
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Texts being (a) (see below), and with the Back-Cover Texts being (b)
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(see below). A copy of the license is included in the section entitled
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"GNU Free Documentation License".
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(a) The FSF's Front-Cover Text is:
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A GNU Manual
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(b) The FSF's Back-Cover Text is:
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You have freedom to copy and modify this GNU Manual, like GNU
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software. Copies published by the Free Software Foundation raise
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funds for GNU development. -->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>OpenACC (GNU Compiler Collection (GCC) Internals)</title>
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<meta name="description" content="OpenACC (GNU Compiler Collection (GCC) Internals)">
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<meta name="keywords" content="OpenACC (GNU Compiler Collection (GCC) Internals)">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Option-Index.html#Option-Index" rel="index" title="Option Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Statements.html#Statements" rel="up" title="Statements">
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<link href="Functions.html#Functions" rel="next" title="Functions">
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<link href="OpenMP.html#OpenMP" rel="prev" title="OpenMP">
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</head>
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<body lang="en">
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<a name="OpenACC"></a>
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<div class="header">
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<p>
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Previous: <a href="OpenMP.html#OpenMP" accesskey="p" rel="prev">OpenMP</a>, Up: <a href="Statements.html#Statements" accesskey="u" rel="up">Statements</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="OpenACC-1"></a>
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<h4 class="subsection">11.7.8 OpenACC</h4>
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<a name="index-OACC_005fCACHE"></a>
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<a name="index-OACC_005fDATA"></a>
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<a name="index-OACC_005fDECLARE"></a>
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<a name="index-OACC_005fENTER_005fDATA"></a>
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<a name="index-OACC_005fEXIT_005fDATA"></a>
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<a name="index-OACC_005fHOST_005fDATA"></a>
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<a name="index-OACC_005fKERNELS"></a>
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<a name="index-OACC_005fLOOP"></a>
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<a name="index-OACC_005fPARALLEL"></a>
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<a name="index-OACC_005fUPDATE"></a>
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<p>All the statements starting with <code>OACC_</code> represent directives and
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clauses used by the OpenACC API <a href="https://www.openacc.org">https://www.openacc.org</a><!-- /@w -->.
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</p>
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<dl compact="compact">
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<dt><code>OACC_CACHE</code></dt>
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<dd>
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<p>Represents <code>#pragma acc cache (var …)</code>.
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</p>
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</dd>
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<dt><code>OACC_DATA</code></dt>
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<dd>
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<p>Represents <code>#pragma acc data [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_DECLARE</code></dt>
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<dd>
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<p>Represents <code>#pragma acc declare [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_ENTER_DATA</code></dt>
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<dd>
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<p>Represents <code>#pragma acc enter data [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_EXIT_DATA</code></dt>
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<dd>
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<p>Represents <code>#pragma acc exit data [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_HOST_DATA</code></dt>
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<dd>
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<p>Represents <code>#pragma acc host_data [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_KERNELS</code></dt>
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<dd>
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<p>Represents <code>#pragma acc kernels [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_LOOP</code></dt>
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<dd>
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<p>Represents <code>#pragma acc loop [clause1 … clauseN]</code>.
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</p>
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<p>See the description of the <code>OMP_FOR</code> code.
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</p>
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</dd>
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<dt><code>OACC_PARALLEL</code></dt>
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<dd>
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<p>Represents <code>#pragma acc parallel [clause1 … clauseN]</code>.
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</p>
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</dd>
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<dt><code>OACC_UPDATE</code></dt>
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<dd>
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<p>Represents <code>#pragma acc update [clause1 … clauseN]</code>.
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</p>
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</dd>
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</dl>
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</body>
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</html>
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