NAG CL Interface
X06 (Omp)
OpenMP Utilities

X06 (Omp) Chapter Introduction – A description of the Chapter and an overview of the algorithms available.

Mark of

Example Text
25 nag_omp_set_num_threads
Sets the number of threads for OpenMP parallel regions
x06abc 25 nag_omp_get_num_threads
The number of OpenMP threads in the current team
x06acc 25 nag_omp_get_max_threads
An upper bound on the number of threads in the next parallel region
Example Text
25 nag_omp_get_thread_num
The OpenMP thread number of the calling thread
x06afc 25 nag_omp_in_parallel
Tests for an active OpenMP parallel region
Example Text
25 nag_omp_set_nested
Enables or disables nested OpenMP parallelism
x06ahc 25 nag_omp_get_nested
Tests the status of nested OpenMP parallelism
x06xac 26 nag_omp_using_threaded_impl
Tests whether a threaded NAG Library is being used