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Next: <a href="GOMP_005fSPINCOUNT.html#GOMP_005fSPINCOUNT" accesskey="n" rel="next">GOMP_SPINCOUNT</a>, Previous: <a href="GOMP_005fDEBUG.html#GOMP_005fDEBUG" accesskey="p" rel="prev">GOMP_DEBUG</a>, Up: <a href="Environment-Variables.html#Environment-Variables" accesskey="u" rel="up">Environment Variables</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="GOMP_005fSTACKSIZE-_002d_002d-Set-default-thread-stack-size"></a>
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<h3 class="section">3.17 <code>GOMP_STACKSIZE</code> – Set default thread stack size</h3>
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<a name="index-Environment-Variable-16"></a>
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<a name="index-Implementation-specific-setting-3"></a>
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<dl compact="compact">
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<dt><em>Description</em>:</dt>
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<dd><p>Set the default thread stack size in kilobytes. This is different from
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<code>pthread_attr_setstacksize</code> which gets the number of bytes as an
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argument. If the stack size cannot be set due to system constraints, an
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error is reported and the initial stack size is left unchanged. If undefined,
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the stack size is system dependent.
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</p>
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</dd>
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<dt><em>See also</em>:</dt>
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<dd><p><a href="OMP_005fSTACKSIZE.html#OMP_005fSTACKSIZE">OMP_STACKSIZE</a>
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</p>
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</dd>
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<dt><em>Reference</em>:</dt>
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<dd><p><a href="http://gcc.gnu.org/ml/gcc-patches/2006-06/msg00493.html">GCC Patches Mailinglist</a>,
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<a href="http://gcc.gnu.org/ml/gcc-patches/2006-06/msg00496.html">GCC Patches Mailinglist</a>
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</p></dd>
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