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omp_get_num_threads
– Size of the active teamomp_get_num_threads
returns 1.
The default team size may be initialized at startup by the
OMP_NUM_THREADS
environment variable. At runtime, the size
of the current team may be set either by the NUM_THREADS
clause or by omp_set_num_threads
. If none of the above were
used to define a specific value and OMP_DYNAMIC
is disabled,
one thread per CPU online is used.
Prototype: | int omp_get_num_threads(void);
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Interface: | integer function omp_get_num_threads()
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