libgomp: omp_get_num_threads
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1 2.14 'omp_get_num_threads' - Size of the active team
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1 _Description_:
1 Returns the number of threads in the current team. In a sequential
1 section of the program 'omp_get_num_threads' returns 1.
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1 The default team size may be initialized at startup by the
1 'OMP_NUM_THREADS' environment variable. At runtime, the size of
1 the current team may be set either by the 'NUM_THREADS' clause or
1 by 'omp_set_num_threads'. If none of the above were used to define
1 a specific value and 'OMP_DYNAMIC' is disabled, one thread per CPU
1 online is used.
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1 _C/C++_:
1 _Prototype_: 'int omp_get_num_threads(void);'
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1 _Fortran_:
1 _Interface_: 'integer function omp_get_num_threads()'
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1 _See also_:
DONTPRINTYET 1 ⇒omp_get_max_threads, ⇒omp_set_num_threads, *note1 OMP_NUM_THREADS::
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1 _Reference_:
1 OpenMP specification v4.5 (http://www.openmp.org/), Section 3.2.2.
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