mirror of https://gitee.com/openkylin/openmpi.git
117 lines
4.9 KiB
C
117 lines
4.9 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2011-2013 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2011-2013 Inria. All rights reserved.
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* Copyright (c) 2011-2013 Université Bordeaux 1
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* Copyright (c) 2014 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2015-2019 Research Organization for Information Science
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* and Technology (RIST). All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/fortran/mpif-h/bindings.h"
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#include "ompi/mpi/fortran/base/constants.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak PMPI_DIST_GRAPH_CREATE = ompi_dist_graph_create_f
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#pragma weak pmpi_dist_graph_create = ompi_dist_graph_create_f
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#pragma weak pmpi_dist_graph_create_ = ompi_dist_graph_create_f
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#pragma weak pmpi_dist_graph_create__ = ompi_dist_graph_create_f
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#pragma weak PMPI_Dist_graph_create_f = ompi_dist_graph_create_f
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#pragma weak PMPI_Dist_graph_create_f08 = ompi_dist_graph_create_f
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#else
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OMPI_GENERATE_F77_BINDINGS (PMPI_DIST_GRAPH_CREATE,
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pmpi_dist_graph_create,
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pmpi_dist_graph_create_,
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pmpi_dist_graph_create__,
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pompi_dist_graph_create_f,
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(MPI_Fint *comm_old, MPI_Fint *n, MPI_Fint *sources, MPI_Fint *degrees, MPI_Fint *destinations, MPI_Fint *weights, MPI_Fint *info, ompi_fortran_logical_t *reorder, MPI_Fint *comm_graph, MPI_Fint *ierr),
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(comm_old, n, sources, degrees, destinations, weights, info, reorder, comm_graph, ierr) )
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#endif
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#endif
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_DIST_GRAPH_CREATE = ompi_dist_graph_create_f
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#pragma weak mpi_dist_graph_create = ompi_dist_graph_create_f
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#pragma weak mpi_dist_graph_create_ = ompi_dist_graph_create_f
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#pragma weak mpi_dist_graph_create__ = ompi_dist_graph_create_f
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#pragma weak MPI_Dist_graph_create_f = ompi_dist_graph_create_f
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#pragma weak MPI_Dist_graph_create_f08 = ompi_dist_graph_create_f
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#else
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#if ! OMPI_BUILD_MPI_PROFILING
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OMPI_GENERATE_F77_BINDINGS (MPI_DIST_GRAPH_CREATE,
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mpi_dist_graph_create,
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mpi_dist_graph_create_,
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mpi_dist_graph_create__,
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ompi_dist_graph_create_f,
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(MPI_Fint *comm_old, MPI_Fint *n, MPI_Fint *sources, MPI_Fint *degrees, MPI_Fint *destinations, MPI_Fint *weights, MPI_Fint *info, ompi_fortran_logical_t *reorder, MPI_Fint *comm_graph, MPI_Fint *ierr),
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(comm_old, n, sources, degrees, destinations, weights, info, reorder, comm_graph, ierr) )
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#endif
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#if OMPI_BUILD_MPI_PROFILING && ! OPAL_HAVE_WEAK_SYMBOLS
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#define ompi_dist_graph_create_f pompi_dist_graph_create_f
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#endif
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#endif
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void ompi_dist_graph_create_f(MPI_Fint *comm_old, MPI_Fint *n, MPI_Fint *sources,
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MPI_Fint *degrees, MPI_Fint *destinations, MPI_Fint *weights,
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MPI_Fint *info, ompi_fortran_logical_t *reorder, MPI_Fint *comm_graph,
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MPI_Fint *ierr)
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{
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MPI_Comm c_comm_old, c_comm_graph;
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int count = 0, i;
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MPI_Info c_info;
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int *c_weights;
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int c_ierr;
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OMPI_ARRAY_NAME_DECL(sources);
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OMPI_ARRAY_NAME_DECL(degrees);
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OMPI_ARRAY_NAME_DECL(destinations);
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c_comm_old = PMPI_Comm_f2c(*comm_old);
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c_info = PMPI_Info_f2c(*info);
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OMPI_ARRAY_FINT_2_INT(sources, *n);
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OMPI_ARRAY_FINT_2_INT(degrees, *n);
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for( i = 0; i < OMPI_FINT_2_INT(*n); i++ )
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count += OMPI_ARRAY_NAME_CONVERT(degrees)[i];
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OMPI_ARRAY_FINT_2_INT(destinations, count);
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if (OMPI_IS_FORTRAN_UNWEIGHTED(weights)) {
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c_weights = MPI_UNWEIGHTED;
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} else if (OMPI_IS_FORTRAN_WEIGHTS_EMPTY(weights)) {
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c_weights = MPI_WEIGHTS_EMPTY;
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} else {
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OMPI_ARRAY_FINT_2_INT(weights, count);
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c_weights = OMPI_ARRAY_NAME_CONVERT(weights);
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}
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c_ierr = PMPI_Dist_graph_create(c_comm_old, OMPI_FINT_2_INT(*n), OMPI_ARRAY_NAME_CONVERT(sources),
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OMPI_ARRAY_NAME_CONVERT(degrees), OMPI_ARRAY_NAME_CONVERT(destinations),
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c_weights, c_info, OMPI_LOGICAL_2_INT(*reorder), &c_comm_graph);
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if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
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if (OMPI_SUCCESS == c_ierr) {
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*comm_graph = PMPI_Comm_c2f(c_comm_graph);
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}
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OMPI_ARRAY_FINT_2_INT_CLEANUP(sources);
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OMPI_ARRAY_FINT_2_INT_CLEANUP(degrees);
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OMPI_ARRAY_FINT_2_INT_CLEANUP(destinations);
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if( MPI_UNWEIGHTED != c_weights && MPI_WEIGHTS_EMPTY != c_weights ) {
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OMPI_ARRAY_FINT_2_INT_CLEANUP(weights);
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}
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}
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