omp_get_max_threads.md

OMP_GET_MAX_THREADS

Purpose:

Returns the maximum value that can be returned by a call to the OMP_GET_NUM_THREADS function.

Fortran

INTEGER FUNCTION OMP_GET_MAX_THREADS()

C/C++

#include <omp.h>
int omp_get_max_threads(void)

Notes & Restrictions:

• Generally reflects the number of threads as set by the OMP_NUM_THREADS environment variable or the OMP_SET_NUM_THREADS() library routine.

• May be called from both serial and parallel regions of code.