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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2011-2012 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2015-2021 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "ompi/mpi/fortran/mpif-h/bindings.h"
#include "ompi/mpi/fortran/base/constants.h"
#if OMPI_BUILD_MPI_PROFILING
#if OPAL_HAVE_WEAK_SYMBOLS
#pragma weak PMPI_REDUCE_SCATTER_BLOCK_INIT = ompi_reduce_scatter_block_init_f
#pragma weak pmpi_reduce_scatter_block_init = ompi_reduce_scatter_block_init_f
#pragma weak pmpi_reduce_scatter_block_init_ = ompi_reduce_scatter_block_init_f
#pragma weak pmpi_reduce_scatter_block_init__ = ompi_reduce_scatter_block_init_f
#pragma weak PMPI_Reduce_scatter_block_init_f = ompi_reduce_scatter_block_init_f
#pragma weak PMPI_Reduce_scatter_block_init_f08 = ompi_reduce_scatter_block_init_f
#else
OMPI_GENERATE_F77_BINDINGS (PMPI_REDUCE_SCATTER_BLOCK_INIT,
pmpi_reduce_scatter_block_init,
pmpi_reduce_scatter_block_init_,
pmpi_reduce_scatter_block_init__,
pompi_reduce_scatter_block_init_f,
(char *sendbuf, char *recvbuf, MPI_Fint *recvcounts, MPI_Fint *datatype, MPI_Fint *op, MPI_Fint *comm, MPI_Fint *info, MPI_Fint *request, MPI_Fint *ierr),
(sendbuf, recvbuf, recvcounts, datatype, op, comm, info, request, ierr) )
#endif
#endif
#if OPAL_HAVE_WEAK_SYMBOLS
#pragma weak MPI_REDUCE_SCATTER_BLOCK_INIT = ompi_reduce_scatter_block_init_f
#pragma weak mpi_reduce_scatter_block_init = ompi_reduce_scatter_block_init_f
#pragma weak mpi_reduce_scatter_block_init_ = ompi_reduce_scatter_block_init_f
#pragma weak mpi_reduce_scatter_block_init__ = ompi_reduce_scatter_block_init_f
#pragma weak MPI_Reduce_scatter_block_init_f = ompi_reduce_scatter_block_init_f
#pragma weak MPI_Reduce_scatter_block_init_f08 = ompi_reduce_scatter_block_init_f
#else
#if ! OMPI_BUILD_MPI_PROFILING
OMPI_GENERATE_F77_BINDINGS (MPI_REDUCE_SCATTER_BLOCK_INIT,
mpi_reduce_scatter_block_init,
mpi_reduce_scatter_block_init_,
mpi_reduce_scatter_block_init__,
ompi_reduce_scatter_block_init_f,
(char *sendbuf, char *recvbuf, MPI_Fint *recvcounts, MPI_Fint *datatype, MPI_Fint *op, MPI_Fint *comm, MPI_Fint *info, MPI_Fint *request, MPI_Fint *ierr),
(sendbuf, recvbuf, recvcounts, datatype, op, comm, info, request, ierr) )
#else
#define ompi_reduce_scatter_block_init_f pompi_reduce_scatter_block_init_f
#endif
#endif
void ompi_reduce_scatter_block_init_f(char *sendbuf, char *recvbuf,
MPI_Fint *recvcount, MPI_Fint *datatype,
MPI_Fint *op, MPI_Fint *comm,
MPI_Fint *info, MPI_Fint *request, MPI_Fint *ierr)
{
int c_ierr;
MPI_Comm c_comm;
MPI_Datatype c_type;
MPI_Info c_info;
MPI_Request c_request;
MPI_Op c_op;
int size;
c_comm = PMPI_Comm_f2c(*comm);
c_type = PMPI_Type_f2c(*datatype);
c_op = PMPI_Op_f2c(*op);
c_info = PMPI_Info_f2c(*info);
PMPI_Comm_size(c_comm, &size);
sendbuf = (char *) OMPI_F2C_IN_PLACE(sendbuf);
sendbuf = (char *) OMPI_F2C_BOTTOM(sendbuf);
recvbuf = (char *) OMPI_F2C_BOTTOM(recvbuf);
c_ierr = PMPI_Reduce_scatter_block_init(sendbuf, recvbuf,
OMPI_FINT_2_INT(*recvcount),
c_type, c_op, c_comm, c_info, &c_request);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) *request = PMPI_Request_c2f(c_request);
}
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