wrf.omp_get_ancestor_thread_num

wrf.omp_get_ancestor_thread_num(level)

Return, for a given nested level of the current thread, the thread number of the ancestor of the current thread.

The omp_get_ancestor_thread_num routine returns the thread number of the ancestor at a given nest level of the current thread or the thread number of the current thread. If the requested nest level is outside the range of 0 and the nest level of the current thread, as returned by the omp_get_level routine, the routine returns -1.

Parameters:

level (int) – The nested level of the current thread.

Returns:

The thread number of the ancestor at a given nest level

of the current thread.

Return type:

int

See also

wrf.omp_get_max_active_levels(), wrf.omp_get_level()