C:

       2003-2025, The Open MPI Community

                                                  Jun 07, 2025                            SHMEM_PE_ACCESSIBLE(3)

shmem_pe_accessible returns a value that indicates whether the calling PE is able  to  perform  OpenSHMEM
       communication operations with the remote PE.

C/C++  The  return  value is 1 if the specified PE is a valid remote PE for SHMEM functions; otherwise,it
              is 0.

       Fortran
              The return value is .TRUE. if the  specified  PE  is  a  valid  remote  PE  for  SHMEM  functions;
              otherwise, it is .FALSE..

       SEEALSO:intro_shmem(3) shmem_addr_accessible(3)

       C:

          #include <mpp/shmem.h>

          int shmem_pe_accessible(int pe)

       Fortran:

          INCLUDE "mpp/shmem.fh"

          LOGICAL LOG, SHMEM_PE_ACCESSIBLE
          INTEGER pe

          LOG = SHMEM_PE_ACCESSIBLE(pe)