libgomp/doc/openmp-environment-variables/ompthreadlimit.rst

   1 ..
   2   Copyright 1988-2022 Free Software Foundation, Inc.
   3   This is part of the GCC manual.
   4   For copying conditions, see the copyright.rst file.
   5
   6 .. index:: Environment Variable
   7
   8 .. _omp_thread_limit:
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  10 OMP_THREAD_LIMIT -- Set the maximum number of threads
  11 *****************************************************
  12
  13 Description:
  14   Specifies the number of threads to use for the whole program.  The
  15   value of this variable shall be a positive integer.  If undefined,
  16   the number of threads is not limited.
  17
  18 See also:
  19   :ref:`OMP_NUM_THREADS`, :ref:`omp_get_thread_limit`
  20
  21 Reference:
  22   :openmp:`4.5`, Section 4.10