48 строки
1.6 KiB
C
48 строки
1.6 KiB
C
/*
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* Copyright (c) 2004-2005 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) 2004-2005 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) 2004-2005 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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* $COPYRIGHT$
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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 <string.h>
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#include <stdlib.h>
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#include "mpi.h"
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#include "mca/mca.h"
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#include "mca/base/base.h"
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#include "mca/topo/topo.h"
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#include "mca/topo/base/base.h"
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#include "communicator/communicator.h"
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/*
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* This function is used to shut down a topology module
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* on a communicator. As of now, this should do nothing
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* more than just invoke the finalize on the module which
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* was selected. There is nothing fancy which we need to
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* do as is the case with collectives.
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*/
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int mca_topo_base_comm_unselect(struct ompi_communicator_t *comm) {
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if (NULL != comm->c_topo && NULL != comm->c_topo->topo_module_finalize) {
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return comm->c_topo->topo_module_finalize(comm);
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}
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/* we fall here if there was no topolog module or the selected module
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* did not have anything to finalize (its func pointer was NULL) */
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return OMPI_SUCCESS;
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}
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