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openmpi/oshmem/shmem/c/shmem_put.c
Mike Dubman ff42999037 OSHMEM: Added missing API for Java bindings (int16/32/64 stuff)
fixed by Roman, reviewed by Mike

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31564.
2014-04-30 12:03:23 +00:00

104 строки
4.7 KiB
C

/*
* Copyright (c) 2013 Mellanox Technologies, Inc.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "oshmem_config.h"
#include "oshmem/constants.h"
#include "oshmem/include/shmem.h"
#include "oshmem/runtime/runtime.h"
#include "oshmem/mca/spml/spml.h"
/*
* These routines copy contiguous data from a local object to an object on the destination PE.
* These routines transfer nelems elements of the data object at address source on the calling
* PE, to the data object at address target on the remote PE pe. These routines start the
* remote transfer and may return before the data is delivered to the remote PE. The delivery
* of data into the data object on the destination PE from different put calls may occur in any
* order. Because of this, two successive put operations may deliver data out of order unless a
* call to shmem_fence() is introduced between the two calls.
*/
#define SHMEM_TYPE_PUT(type_name, type) \
void shmem##type_name##_put(type *target, const type *source, size_t len, int pe) \
{ \
int rc = OSHMEM_SUCCESS; \
size_t size = 0; \
\
RUNTIME_CHECK_INIT(); \
RUNTIME_CHECK_PE(pe); \
RUNTIME_CHECK_ADDR(target); \
\
size = len * sizeof(type); \
rc = MCA_SPML_CALL(put( \
(void*)target, \
size, \
(void*)source, \
pe)); \
RUNTIME_CHECK_RC(rc); \
\
return ; \
}
#if OSHMEM_PROFILING
#include "oshmem/include/pshmem.h"
#pragma weak shmem_char_put = pshmem_char_put
#pragma weak shmem_short_put = pshmem_short_put
#pragma weak shmem_int_put = pshmem_int_put
#pragma weak shmem_long_put = pshmem_long_put
#pragma weak shmem_longlong_put = pshmem_longlong_put
#pragma weak shmem_float_put = pshmem_float_put
#pragma weak shmem_double_put = pshmem_double_put
#pragma weak shmem_longdouble_put = pshmem_longdouble_put
#pragma weak shmem_putmem = pshmem_putmem
#pragma weak shmem_put16 = pshmem_put16
#pragma weak shmem_put32 = pshmem_put32
#pragma weak shmem_put64 = pshmem_put64
#pragma weak shmem_put128 = pshmem_put128
#include "oshmem/shmem/c/profile/defines.h"
#endif
SHMEM_TYPE_PUT(_char, char)
SHMEM_TYPE_PUT(_short, short)
SHMEM_TYPE_PUT(_int, int)
SHMEM_TYPE_PUT(_long, long)
SHMEM_TYPE_PUT(_longlong, long long)
SHMEM_TYPE_PUT(_float, float)
SHMEM_TYPE_PUT(_double, double)
SHMEM_TYPE_PUT(_longdouble, long double)
#define SHMEM_TYPE_PUTMEM(name, element_size) \
void shmem##name(void *target, const void *source, size_t nelems, int pe) \
{ \
int rc = OSHMEM_SUCCESS; \
size_t size = 0; \
\
RUNTIME_CHECK_INIT(); \
RUNTIME_CHECK_PE(pe); \
RUNTIME_CHECK_ADDR(target); \
\
size = nelems * element_size; \
rc = MCA_SPML_CALL(put( \
(void*)target, \
size, \
(void*)source, \
pe)); \
RUNTIME_CHECK_RC(rc); \
\
return ; \
}
SHMEM_TYPE_PUTMEM(_putmem, 1)
SHMEM_TYPE_PUTMEM(_put16, 2)
SHMEM_TYPE_PUTMEM(_put32, 4)
SHMEM_TYPE_PUTMEM(_put64, 8)
SHMEM_TYPE_PUTMEM(_put128, 16)
SHMEM_TYPE_PUTMEM(_put, sizeof(long))