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/*
* Copyright (c) 2016-2018 Mellanox Technologies, Inc.
* All rights reserved.
* Copyright (c) 2019 Research Organization for Information Science
* and Technology (RIST). 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/scoll/scoll.h"
#include "oshmem/mca/spml/spml.h"
#include "oshmem/proc/proc.h"
static void _shmem_alltoall(void *target,
const void *source,
ptrdiff_t dst, ptrdiff_t sst,
size_t nelems,
size_t element_size,
int PE_start,
int logPE_stride,
int PE_size,
long *pSync);
#define SHMEM_TYPE_ALLTOALL(name, element_size) \
void shmem##name(void *target, \
const void *source, \
size_t nelems, \
int PE_start, \
int logPE_stride, \
int PE_size, \
long *pSync) \
{ \
RUNTIME_CHECK_INIT(); \
RUNTIME_CHECK_ADDR_SIZE(target, nelems); \
RUNTIME_CHECK_ADDR_SIZE(source, nelems); \
\
_shmem_alltoall(target, source, 1, 1, nelems, element_size, \
PE_start, logPE_stride, PE_size, \
pSync); \
}
#define SHMEM_TYPE_ALLTOALLS(name, element_size) \
void shmem##name(void *target, \
const void *source, \
ptrdiff_t dst, ptrdiff_t sst, \
size_t nelems, \
int PE_start, \
int logPE_stride, \
int PE_size, \
long *pSync) \
{ \
RUNTIME_CHECK_INIT(); \
RUNTIME_CHECK_ADDR_SIZE(target, nelems); \
RUNTIME_CHECK_ADDR_SIZE(source, nelems); \
\
_shmem_alltoall(target, source, dst, sst, nelems, element_size, \
PE_start, logPE_stride, PE_size, \
pSync); \
}
static void _shmem_alltoall(void *target,
const void *source,
ptrdiff_t dst, ptrdiff_t sst,
size_t nelems,
size_t element_size,
int PE_start,
int logPE_stride,
int PE_size,
long *pSync)
{
int rc;
oshmem_group_t* group;
/* Create group basing PE_start, logPE_stride and PE_size */
group = oshmem_proc_group_create_nofail(PE_start, 1<<logPE_stride, PE_size);
/* Call collective alltoall operation */
rc = group->g_scoll.scoll_alltoall(group,
target,
source,
dst,
sst,
nelems,
element_size,
pSync,
SCOLL_DEFAULT_ALG);
oshmem_proc_group_destroy(group);
RUNTIME_CHECK_RC(rc);
}
#if OSHMEM_PROFILING
#include "oshmem/include/pshmem.h"
#pragma weak shmem_alltoall32 = pshmem_alltoall32
#pragma weak shmem_alltoall64 = pshmem_alltoall64
#pragma weak shmem_alltoalls32 = pshmem_alltoalls32
#pragma weak shmem_alltoalls64 = pshmem_alltoalls64
/* Teams alltoall */
#pragma weak shmem_char_alltoall = pshmem_char_alltoall
#pragma weak shmem_short_alltoall = pshmem_short_alltoall
#pragma weak shmem_int_alltoall = pshmem_int_alltoall
#pragma weak shmem_long_alltoall = pshmem_long_alltoall
#pragma weak shmem_float_alltoall = pshmem_float_alltoall
#pragma weak shmem_double_alltoall = pshmem_double_alltoall
#pragma weak shmem_longlong_alltoall = pshmem_longlong_alltoall
#pragma weak shmem_schar_alltoall = pshmem_schar_alltoall
#pragma weak shmem_uchar_alltoall = pshmem_uchar_alltoall
#pragma weak shmem_ushort_alltoall = pshmem_ushort_alltoall
#pragma weak shmem_uint_alltoall = pshmem_uint_alltoall
#pragma weak shmem_ulong_alltoall = pshmem_ulong_alltoall
#pragma weak shmem_ulonglong_alltoall = pshmem_ulonglong_alltoall
#pragma weak shmem_longdouble_alltoall = pshmem_longdouble_alltoall
#pragma weak shmem_int8_alltoall = pshmem_int8_alltoall
#pragma weak shmem_int16_alltoall = pshmem_int16_alltoall
#pragma weak shmem_int32_alltoall = pshmem_int32_alltoall
#pragma weak shmem_int64_alltoall = pshmem_int64_alltoall
#pragma weak shmem_uint8_alltoall = pshmem_uint8_alltoall
#pragma weak shmem_uint16_alltoall = pshmem_uint16_alltoall
#pragma weak shmem_uint32_alltoall = pshmem_uint32_alltoall
#pragma weak shmem_uint64_alltoall = pshmem_uint64_alltoall
#pragma weak shmem_size_alltoall = pshmem_size_alltoall
#pragma weak shmem_ptrdiff_alltoall = pshmem_ptrdiff_alltoall
#pragma weak shmem_alltoallmem = pshmem_alltoallmem
/* Teams alltoalls */
#pragma weak shmem_char_alltoalls = pshmem_char_alltoalls
#pragma weak shmem_short_alltoalls = pshmem_short_alltoalls
#pragma weak shmem_int_alltoalls = pshmem_int_alltoalls
#pragma weak shmem_long_alltoalls = pshmem_long_alltoalls
#pragma weak shmem_float_alltoalls = pshmem_float_alltoalls
#pragma weak shmem_double_alltoalls = pshmem_double_alltoalls
#pragma weak shmem_longlong_alltoalls = pshmem_longlong_alltoalls
#pragma weak shmem_schar_alltoalls = pshmem_schar_alltoalls
#pragma weak shmem_uchar_alltoalls = pshmem_uchar_alltoalls
#pragma weak shmem_ushort_alltoalls = pshmem_ushort_alltoalls
#pragma weak shmem_uint_alltoalls = pshmem_uint_alltoalls
#pragma weak shmem_ulong_alltoalls = pshmem_ulong_alltoalls
#pragma weak shmem_ulonglong_alltoalls = pshmem_ulonglong_alltoalls
#pragma weak shmem_longdouble_alltoalls = pshmem_longdouble_alltoalls
#pragma weak shmem_int8_alltoalls = pshmem_int8_alltoalls
#pragma weak shmem_int16_alltoalls = pshmem_int16_alltoalls
#pragma weak shmem_int32_alltoalls = pshmem_int32_alltoalls
#pragma weak shmem_int64_alltoalls = pshmem_int64_alltoalls
#pragma weak shmem_uint8_alltoalls = pshmem_uint8_alltoalls
#pragma weak shmem_uint16_alltoalls = pshmem_uint16_alltoalls
#pragma weak shmem_uint32_alltoalls = pshmem_uint32_alltoalls
#pragma weak shmem_uint64_alltoalls = pshmem_uint64_alltoalls
#pragma weak shmem_size_alltoalls = pshmem_size_alltoalls
#pragma weak shmem_ptrdiff_alltoalls = pshmem_ptrdiff_alltoalls
#pragma weak shmem_alltoallsmem = pshmem_alltoallsmem
#include "oshmem/shmem/c/profile-defines.h"
#endif
SHMEM_TYPE_ALLTOALL(_alltoall32, sizeof(uint32_t))
SHMEM_TYPE_ALLTOALL(_alltoall64, sizeof(uint64_t))
SHMEM_TYPE_ALLTOALLS(_alltoalls32, sizeof(uint32_t))
SHMEM_TYPE_ALLTOALLS(_alltoalls64, sizeof(uint64_t))
#define SHMEM_TYPE_TEAM_ALLTOALL(type_name, type, code, postfix) \
int shmem##type_name##postfix(shmem_team_t team, type *dest, const type *source, size_t nelems) \
{ \
int rc = 0; \
\
RUNTIME_CHECK_INIT(); \
\
rc = MCA_SPML_CALL(team_alltoall( \
team, (void*)dest, (void*)source, nelems, code)); \
RUNTIME_CHECK_RC(rc); \
\
return rc; \
}
SHMEM_TYPE_TEAM_ALLTOALL(_char, char, SHMEM_CHAR, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_short, short, SHMEM_SHORT, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_int, int, SHMEM_INT, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_long, long, SHMEM_LONG, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_float, float, SHMEM_FLOAT, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_double, double, SHMEM_DOUBLE, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_longlong, long long, SHMEM_LLONG, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_schar, signed char, SHMEM_SCHAR, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_uchar, unsigned char, SHMEM_UCHAR, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_ushort, unsigned short, SHMEM_USHORT, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_uint, unsigned int, SHMEM_UINT, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_ulong, unsigned long, SHMEM_ULONG, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_ulonglong, unsigned long long, SHMEM_ULLONG, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_longdouble, long double, SHMEM_LDOUBLE, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_int8, int8_t, SHMEM_INT8_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_int16, int16_t, SHMEM_INT16_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_int32, int32_t, SHMEM_INT32_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_int64, int64_t, SHMEM_INT64_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_uint8, uint8_t, SHMEM_UINT8_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_uint16, uint16_t, SHMEM_UINT16_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_uint32, uint32_t, SHMEM_UINT32_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_uint64, uint64_t, SHMEM_UINT64_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_size, size_t, SHMEM_SIZE_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(_ptrdiff, ptrdiff_t, SHMEM_PTRDIFF_T, _alltoall)
SHMEM_TYPE_TEAM_ALLTOALL(, void, SHMEM_BYTE, _alltoallmem)
#define SHMEM_TYPE_TEAM_ALLTOALLS(type_name, type, code, postfix) \
int shmem##type_name##postfix(shmem_team_t team, type *dest, const type *source, ptrdiff_t dst, ptrdiff_t sst, size_t nelems) \
{ \
int rc = 0; \
\
RUNTIME_CHECK_INIT(); \
\
rc = MCA_SPML_CALL(team_alltoalls( \
team, (void*)dest, (void*)source, \
dst, sst, nelems, code)); \
RUNTIME_CHECK_RC(rc); \
\
return rc; \
}
SHMEM_TYPE_TEAM_ALLTOALLS(_char, char, SHMEM_CHAR, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_short, short, SHMEM_SHORT, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_int, int, SHMEM_INT, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_long, long, SHMEM_LONG, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_float, float, SHMEM_FLOAT, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_double, double, SHMEM_DOUBLE, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_longlong, long long, SHMEM_LLONG, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_schar, signed char, SHMEM_SCHAR, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_uchar, unsigned char, SHMEM_UCHAR, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_ushort, unsigned short, SHMEM_USHORT, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_uint, unsigned int, SHMEM_UINT, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_ulong, unsigned long, SHMEM_ULONG, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_ulonglong, unsigned long long, SHMEM_ULLONG, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_longdouble, long double, SHMEM_LDOUBLE, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_int8, int8_t, SHMEM_INT8_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_int16, int16_t, SHMEM_INT16_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_int32, int32_t, SHMEM_INT32_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_int64, int64_t, SHMEM_INT64_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_uint8, uint8_t, SHMEM_UINT8_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_uint16, uint16_t, SHMEM_UINT16_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_uint32, uint32_t, SHMEM_UINT32_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_uint64, uint64_t, SHMEM_UINT64_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_size, size_t, SHMEM_SIZE_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(_ptrdiff, ptrdiff_t, SHMEM_PTRDIFF_T, _alltoalls)
SHMEM_TYPE_TEAM_ALLTOALLS(, void, SHMEM_BYTE, _alltoallsmem)
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