SHMEM_PE_ACCESSIBLE(3) Open MPI SHMEM_PE_ACCESSIBLE(3)
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 re-
mote 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)
4.1.2 Nov 24, 2021 SHMEM_PE_ACCESSIBLE(3)
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