omp_set_max_active_levels – Limits the number of active parallel regions

Description:

This function limits the maximum allowed number of nested, active parallel regions. max_levels must be less or equal to the value returned by omp_get_supported_active_levels.

C/C++:

Prototype:

void omp_set_max_active_levels(int max_levels);

Fortran:

Interface:	subroutine omp_set_max_active_levels(max_levels)
	integer max_levels

See also:

omp_get_max_active_levels – Current maximum number of active regions, omp_get_active_level – Number of parallel regions, omp_get_supported_active_levels – Maximum number of active regions supported

Reference:

OpenMP specification v4.5, Section 3.2.15.