num_pes(3I)

NAME
     _num_pes, NUM_PES - Returns the number of processing elements (PEs)
     running in an application

SYNOPSIS
     C or C++:

     #include <mpp/shmem.h>
     int _num_pes (void);

     Fortran:

     I = NUM_PES()

DESCRIPTION
     The num_pes function returns the number of PEs running in an
     application.

SEE ALSO
     intro_shmem(3), my_pe(3I), start_pes(3)

     Message Passing Toolkit: MPI Programmer's Manual