SHMEM_SET(3) Open MPI SHMEM_SET(3)
NAME
shmem_double_set(3), shmem_float_set(3), shmem_int_set(3),
shmem_long_set(3), shmem_longlong_set(3) shmem_int4_set(3),
shmem_int8_set(3), shmem_real4_set(3), shmem_real8_set(3), - Atomically
sets the value of a remote data object
SYNOPSIS
C or C++:
#include <mpp/shmem.h>
void shmem_double_set(double *target, double value, int pe);
void shmem_float_set(float *target, float value, int pe);
void shmem_int_set(int *target, int value, int pe);
void shmem_long_set(long *target, long value, int pe);
void shmem_longlong_set(long long *target, long long value, int pe);
Fortran:
INCLUDE "mpp/shmem.fh"
INTEGER pe
CALL SHMEM_INT4_SET(target, value, pe)
CALL SHMEM_INT8_SET(target, value, pe)
CALL SHMEM_REAL4_SET(target, value, pe)
CALL SHMEM_REAL8_SET(target, value, pe)
DESCRIPTION
The set routines write the value into the address target on pe as an
atomic operation.
The arguments are as follows:
target The remotely accessible data object to be set on the remote PE.
value The value to be atomically written to the remote PE.
pe An integer that indicates the PE number upon which target is to
be updated. If you are using Fortran, it must be a default inte-
ger value.
RETURN VALUES
NONE
SEE ALSO
intro_shmem(3)
gitclone Unreleased developer copy SHMEM_SET(3)
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