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Next: <a href="omp_005fget_005fnested.html#omp_005fget_005fnested" accesskey="n" rel="next">omp_get_nested</a>, Previous: <a href="omp_005fget_005fmax_005ftask_005fpriority.html#omp_005fget_005fmax_005ftask_005fpriority" accesskey="p" rel="prev">omp_get_max_task_priority</a>, Up: <a href="Runtime-Library-Routines.html#Runtime-Library-Routines" accesskey="u" rel="up">Runtime Library Routines</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="omp_005fget_005fmax_005fthreads-_002d_002d-Maximum-number-of-threads-of-parallel-region"></a>
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<h3 class="section">2.9 <code>omp_get_max_threads</code> – Maximum number of threads of parallel region</h3>
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<dl compact="compact">
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<dt><em>Description</em>:</dt>
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<dd><p>Return the maximum number of threads used for the current parallel region
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that does not use the clause <code>num_threads</code>.
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</p>
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</dd>
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<dt><em>C/C++</em>:</dt>
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<dd><table>
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<tr><td width="20%"><em>Prototype</em>:</td><td width="80%"><code>int omp_get_max_threads(void);</code></td></tr>
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</table>
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</dd>
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<dt><em>Fortran</em>:</dt>
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<dd><table>
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<tr><td width="20%"><em>Interface</em>:</td><td width="80%"><code>integer function omp_get_max_threads()</code></td></tr>
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</table>
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</dd>
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<dt><em>See also</em>:</dt>
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<dd><p><a href="omp_005fset_005fnum_005fthreads.html#omp_005fset_005fnum_005fthreads">omp_set_num_threads</a>, <a href="omp_005fset_005fdynamic.html#omp_005fset_005fdynamic">omp_set_dynamic</a>, <a href="omp_005fget_005fthread_005flimit.html#omp_005fget_005fthread_005flimit">omp_get_thread_limit</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://www.openmp.org/">OpenMP specification v4.5</a>, Section 3.2.3.
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</p></dd>
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