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| <a name="OMP_005fMAX_005fACTIVE_005fLEVELS-_002d_002d-Set-the-maximum-number-of-nested-parallel-regions"></a> |
| <h3 class="section">3.5 <code>OMP_MAX_ACTIVE_LEVELS</code> – Set the maximum number of nested parallel regions</h3> |
| <a name="index-Environment-Variable-4"></a> |
| <dl compact="compact"> |
| <dt><em>Description</em>:</dt> |
| <dd><p>Specifies the initial value for the maximum number of nested parallel |
| regions. The value of this variable shall be a positive integer. |
| If undefined, the number of active levels is unlimited. |
| </p> |
| </dd> |
| <dt><em>See also</em>:</dt> |
| <dd><p><a href="omp_005fset_005fmax_005factive_005flevels.html#omp_005fset_005fmax_005factive_005flevels">omp_set_max_active_levels</a> |
| </p> |
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| <dt><em>Reference</em>:</dt> |
| <dd><p><a href="http://www.openmp.org/">OpenMP specification v4.0</a>, Section 4.9 |
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