2004-06-29 04:02:25 +04:00
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/*
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2005-11-05 22:57:48 +03:00
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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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2004-11-28 23:09:25 +03:00
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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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2005-03-24 15:43:37 +03:00
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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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2004-11-22 04:38:40 +03:00
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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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2004-06-29 04:02:25 +04:00
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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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2006-02-12 04:33:29 +03:00
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#include "ompi/communicator/communicator.h"
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2008-06-09 18:53:58 +04:00
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#include "orte/util/show_help.h"
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2006-02-12 04:33:29 +03:00
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#include "opal/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "ompi/mca/coll/coll.h"
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#include "ompi/mca/coll/base/base.h"
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2004-06-29 04:02:25 +04:00
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2007-08-19 07:37:49 +04:00
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#define CLOSE(comm, func) \
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do { \
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if (NULL != comm->c_coll.coll_ ## func ## _module) { \
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OBJ_RELEASE(comm->c_coll.coll_ ## func ## _module); \
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comm->c_coll.coll_## func = NULL; \
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comm->c_coll.coll_## func ## _module = NULL; \
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} \
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} while (0)
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2004-06-29 04:02:25 +04:00
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int mca_coll_base_comm_unselect(ompi_communicator_t *comm)
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{
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2007-08-19 07:37:49 +04:00
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CLOSE(comm, allgather);
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CLOSE(comm, allgatherv);
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CLOSE(comm, allreduce);
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CLOSE(comm, alltoall);
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CLOSE(comm, alltoallv);
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CLOSE(comm, alltoallw);
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CLOSE(comm, barrier);
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CLOSE(comm, bcast);
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CLOSE(comm, exscan);
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CLOSE(comm, gather);
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CLOSE(comm, gatherv);
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CLOSE(comm, reduce);
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CLOSE(comm, reduce_scatter);
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CLOSE(comm, scan);
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CLOSE(comm, scatter);
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CLOSE(comm, scatterv);
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2004-06-29 04:02:25 +04:00
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2007-08-19 07:37:49 +04:00
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/* All done */
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return OMPI_SUCCESS;
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2004-06-29 04:02:25 +04:00
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}
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