oracular (3) shmem_pe_accessible.openmpi.3.gz

Provided by: openmpi-doc_4.1.6-13.3ubuntu2_all bug

NAME
       shmem_pe_accessible  - Determines whether a processing element (PE) is accessible via SHMEM data transfer
       operations.


SYNOPSIS
       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)


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


RETURN VALUES
       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..


SEE ALSO
       intro_shmem(3), shmem_addr_accessible(3)