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3.22 omp_get_team_size – Number of threads in a team

Description:

This function returns the number of threads in a thread team to which either the current thread or its ancestor belongs. For values of level outside zero to omp_get_level, -1 is returned; if level is zero, 1 is returned, and for omp_get_level, the result is identical to omp_get_num_threads.

C/C++:
Prototype:int omp_get_team_size(int level);
Fortran:
Interface:integer function omp_get_team_size(level)
integer level
See also:

omp_get_num_threads – Size of the active team, omp_get_level – Obtain the current nesting level, omp_get_ancestor_thread_num – Ancestor thread ID

Reference:

OpenMP specification v4.5, Section 3.2.19.