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/*
* Copyright (c) 2013 Mellanox Technologies, Inc.
* All rights reserved.
* Copyright (c) 2013 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "oshmem_config.h"
#include "oshmem/shmem/fortran/bindings.h"
#include "oshmem/include/shmem.h"
#include "oshmem/constants.h"
#include "oshmem/mca/scoll/scoll.h"
#include "oshmem/proc/proc.h"
#include "oshmem/proc/proc_group_cache.h"
#include "oshmem/op/op.h"
#if OSHMEM_PROFILING
#include "oshmem/shmem/fortran/profile/pbindings.h"
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_COLLECT4, shmem_collect4)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_COLLECT8, shmem_collect8)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_COLLECT32, shmem_collect32)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_COLLECT64, shmem_collect64)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_FCOLLECT4, shmem_fcollect4)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_FCOLLECT8, shmem_fcollect8)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_FCOLLECT32, shmem_fcollect32)
SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_FCOLLECT64, shmem_fcollect64)
#include "oshmem/shmem/fortran/profile/defines.h"
#endif
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_COLLECT4,
shmem_collect4_,
shmem_collect4__,
shmem_collect4_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_COLLECT8,
shmem_collect8_,
shmem_collect8__,
shmem_collect8_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_COLLECT32,
shmem_collect32_,
shmem_collect32__,
shmem_collect32_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_COLLECT64,
shmem_collect64_,
shmem_collect64__,
shmem_collect64_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_FCOLLECT4,
shmem_fcollect4_,
shmem_fcollect4__,
shmem_fcollect4_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_FCOLLECT8,
shmem_fcollect8_,
shmem_fcollect8__,
shmem_fcollect8_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_FCOLLECT32,
shmem_fcollect32_,
shmem_fcollect32__,
shmem_fcollect32_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
SHMEM_FCOLLECT64,
shmem_fcollect64_,
shmem_fcollect64__,
shmem_fcollect64_f,
(FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
(target,source,nlong,PE_start,logPE_stride,PE_size,pSync) )
#define SHMEM_COLLECT(F_NAME, T_NAME, OSHMEM_GROUP_CACHE_ENABLED) void F_NAME(FORTRAN_POINTER_T target, \
FORTRAN_POINTER_T source, \
MPI_Fint *nlong, \
MPI_Fint *PE_start, \
MPI_Fint * logPE_stride, \
MPI_Fint *PE_size, \
FORTRAN_POINTER_T pSync)\
{\
int rc = OSHMEM_SUCCESS;\
oshmem_group_t* group = NULL;\
{\
/* Create group basing PE_start, logPE_stride and PE_size */\
if (OSHMEM_GROUP_CACHE_ENABLED == 0)\
{\
group = oshmem_proc_group_create(OMPI_FINT_2_INT(*PE_start), \
(1 << OMPI_FINT_2_INT(*logPE_stride)), \
OMPI_FINT_2_INT(*PE_size));\
if (!group)\
rc = OSHMEM_ERROR;\
}\
else\
{\
group = find_group_in_cache(OMPI_FINT_2_INT(*PE_start),\
OMPI_FINT_2_INT(*logPE_stride),\
OMPI_FINT_2_INT(*PE_size));\
if (!group)\
{\
group = oshmem_proc_group_create(OMPI_FINT_2_INT(*PE_start), \
(1 << OMPI_FINT_2_INT(*logPE_stride)), \
OMPI_FINT_2_INT(*PE_size));\
if (!group)\
rc = OSHMEM_ERROR;\
cache_group(group,OMPI_FINT_2_INT(*PE_start),\
OMPI_FINT_2_INT(*logPE_stride),\
OMPI_FINT_2_INT(*PE_size));\
}\
} /* OSHMEM_GROUP_CACHE_ENABLED */\
/* Collective operation call */\
if ( rc == OSHMEM_SUCCESS )\
{\
oshmem_op_t* op = T_NAME;\
/* Call collective broadcast operation */\
rc = group->g_scoll.scoll_collect( group, \
FPTR_2_VOID_PTR(target), \
FPTR_2_VOID_PTR(source), \
OMPI_FINT_2_INT(*nlong) * op->dt_size, \
FPTR_2_VOID_PTR(pSync), \
false, SCOLL_DEFAULT_ALG);\
}\
if (OSHMEM_GROUP_CACHE_ENABLED == 0)\
{\
if ( rc == OSHMEM_SUCCESS )\
{\
oshmem_proc_group_destroy(group);\
}\
}/* OSHMEM_GROUP_CACHE_ENABLED */\
}\
}
SHMEM_COLLECT(shmem_collect4_f, oshmem_op_prod_fint4, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_collect8_f, oshmem_op_prod_fint8, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_collect32_f, oshmem_op_prod_fint4, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_collect64_f, oshmem_op_prod_fint8, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_fcollect4_f, oshmem_op_prod_freal4, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_fcollect8_f, oshmem_op_prod_freal8, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_fcollect32_f, oshmem_op_prod_freal4, OSHMEM_GROUP_CACHE_ENABLED)
SHMEM_COLLECT(shmem_fcollect64_f, oshmem_op_prod_freal8, OSHMEM_GROUP_CACHE_ENABLED)
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