SYNOPSIS
C:
#include <mpp/shmem.h>
int shmem_pe_accessible(int pe);
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..