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shmem_pe_accessible - Determines whether a processing element (PE)
is accessible via SHMEM data transfer operations.
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)
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..
intro_shmem(3), shmem_addr_accessible(3)
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