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when profiling is built. This prevents oshmem subroutines from being wrapped twice by third party tools (e.g. once in oshmem and once in MPI) see discussion starting at http://www.open-mpi.org/community/lists/devel/2015/08/17842.php Thanks to Bert Wesarg for bringing this to our attention
85 строки
2.9 KiB
C
85 строки
2.9 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2013 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) 2004-2008 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2007-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2012-2013 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2012-2013 Inria. All rights reserved.
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* Copyright (c) 2015 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 <stdio.h>
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#include "ompi/mpi/c/bindings.h"
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#include "ompi/runtime/params.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/errhandler/errhandler.h"
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#include "ompi/mca/topo/topo.h"
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#include "ompi/memchecker.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 MPI_Graph_map = PMPI_Graph_map
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#endif
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#define MPI_Graph_map PMPI_Graph_map
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#endif
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static const char FUNC_NAME[] = "MPI_Graph_map";
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int MPI_Graph_map(MPI_Comm comm, int nnodes, const int indx[], const int edges[],
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int *newrank)
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{
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int err = MPI_SUCCESS;
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MEMCHECKER(
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memchecker_comm(comm);
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);
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/* check the arguments */
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if (MPI_PARAM_CHECK) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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if (ompi_comm_invalid(comm)) {
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return OMPI_ERRHANDLER_INVOKE (MPI_COMM_WORLD, MPI_ERR_COMM,
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FUNC_NAME);
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}
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if (OMPI_COMM_IS_INTER(comm)) {
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return OMPI_ERRHANDLER_INVOKE (comm, MPI_ERR_COMM,
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FUNC_NAME);
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}
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if (1 > nnodes || NULL == indx || NULL == edges || NULL == newrank) {
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return OMPI_ERRHANDLER_INVOKE (comm, MPI_ERR_ARG,
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FUNC_NAME);
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}
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}
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OPAL_CR_ENTER_LIBRARY();
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if(!OMPI_COMM_IS_GRAPH(comm)) {
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/* In case the communicator has no topo-module attached to
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it, we just return the "default" value suggested by MPI:
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newrank = rank */
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*newrank = ompi_comm_rank(comm);
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} else {
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err = comm->c_topo->topo.graph.graph_map(comm, nnodes, indx, edges, newrank);
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}
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OPAL_CR_EXIT_LIBRARY();
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OMPI_ERRHANDLER_RETURN(err, comm, err, FUNC_NAME);
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}
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