5fae72b9aa
This patch reshape the way we deal with topologies completely. Where our topologies were mainly storage components (they were not capable of creating the new communicator), the new version is built around a [possibly] common representation (in mca/topo/topo.h), but the functions to attach and retrieve the topological information are specific to each component. As a result the ompi_create_cart and ompi_create_graph functions become useless and have been removed. In addition to adding the internal infrastructure to manage the topology information, it updates the MPI interface, and the debuggers support and provides all Fortran interfaces. This commit was SVN r28687.
61 строка
1.9 KiB
C
61 строка
1.9 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 (c) 2012-2013 Los Alamos National Security, Inc. 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/constants.h"
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#include "opal/class/opal_list.h"
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#include "opal/util/output.h"
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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/topo/base/base.h"
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/*
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* The static-component.h is generated by the configure script. It contains
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* statements and the definition of an array of pointers to each component's
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* public mca_base_component_t struct.
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*/
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#include "ompi/mca/topo/base/static-components.h"
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OBJ_CLASS_INSTANCE(mca_topo_base_module_t, opal_object_t,
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NULL, NULL);
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static int mca_topo_base_close(void)
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{
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return mca_base_framework_components_close(&ompi_topo_base_framework, NULL);
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}
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/**
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* Function for finding and opening either all the MCA topo components, or
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* the one that specifically requested via a MCA parameter.
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*/
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static int mca_topo_base_open(mca_base_open_flag_t flags)
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{
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return mca_base_framework_components_open(&ompi_topo_base_framework, flags);
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}
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MCA_BASE_FRAMEWORK_DECLARE(ompi, topo, "OMPI Topo", NULL,
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mca_topo_base_open, mca_topo_base_close,
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mca_topo_base_static_components, 0);
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