100 lines
4.5 KiB
HTML
100 lines
4.5 KiB
HTML
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<title>GNU libgomp: OpenACC Environment Variables</title>
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<a name="OpenACC-Environment-Variables"></a>
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<p>
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Next: <a href="CUDA-Streams-Usage.html#CUDA-Streams-Usage" accesskey="n" rel="next">CUDA Streams Usage</a>, Previous: <a href="OpenACC-Runtime-Library-Routines.html#OpenACC-Runtime-Library-Routines" accesskey="p" rel="prev">OpenACC Runtime Library Routines</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Library-Index.html#Library-Index" title="Index" rel="index">Index</a>]</p>
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<a name="OpenACC-Environment-Variables-1"></a>
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<h2 class="chapter">6 OpenACC Environment Variables</h2>
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<p>The variables <code>ACC_DEVICE_TYPE</code> and <code>ACC_DEVICE_NUM</code>
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are defined by section 4 of the OpenACC specification in version 2.0.
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The variable <code>GCC_ACC_NOTIFY</code> is used for diagnostic purposes.
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</p>
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<table class="menu" border="0" cellspacing="0">
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<tr><td align="left" valign="top">• <a href="ACC_005fDEVICE_005fTYPE.html#ACC_005fDEVICE_005fTYPE" accesskey="1">ACC_DEVICE_TYPE</a>:</td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="ACC_005fDEVICE_005fNUM.html#ACC_005fDEVICE_005fNUM" accesskey="2">ACC_DEVICE_NUM</a>:</td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="GCC_005fACC_005fNOTIFY.html#GCC_005fACC_005fNOTIFY" accesskey="3">GCC_ACC_NOTIFY</a>:</td><td> </td><td align="left" valign="top">
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