_NUM_PES(3)                        Open MPI                        _NUM_PES(3)


       _num_pes, _num_pes  shmem_n_pes - Returns the number of processing
       elements (PEs) used to run the application.

SYNOPSIS
       C or C++:

          #include <mpp/shmem.h>

          int _num_pes (void)
          int shmem_n_pes (void)

       Fortran:

          include 'mpp/shmem.fh'
          I = NUM_PES ()
          I = SHMEM_N_PES ()

DESCRIPTION
       num_pes() or shmem_n_pes() return the total number of PEs running in an
       application.

       SEE ALSO:
          intro_shmem(3) shmem_my_pe(3) shmem_init(3)

COPYRIGHT
       2003-2024, The Open MPI Community

                                 April 8, 2024                     _NUM_PES(3)