56 строки
2.1 KiB
C
56 строки
2.1 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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 "runtime/runtime.h"
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#include "opal/util/output.h"
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#include "mca/mca.h"
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#include "mca/base/base.h"
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#include "mca/mpool/mpool.h"
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#include "mca/mpool/base/base.h"
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#include "class/ompi_rb_tree.h"
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#include "class/ompi_free_list.h"
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#include "opal/threads/mutex.h"
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OBJ_CLASS_INSTANCE(mca_mpool_base_selected_module_t, opal_list_item_t, NULL, NULL);
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static bool mca_mpool_enable_progress_threads = true;
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static bool mca_mpool_enable_mpi_threads = true;
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OBJ_CLASS_INSTANCE(mca_mpool_base_chunk_t, opal_list_item_t, NULL, NULL);
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/**
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* Function for weeding out mpool modules that don't want to run.
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*
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* Call the init function on all available components to find out if they
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* want to run. Select all components that don't fail. Failing modules
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* will be closed and unloaded. The selected modules will be returned
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* to the caller in a opal_list_t.
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*/
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int mca_mpool_base_init(bool enable_progress_threads, bool enable_mpi_threads)
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{
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mca_mpool_enable_progress_threads = enable_progress_threads;
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mca_mpool_enable_mpi_threads = enable_mpi_threads;
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OBJ_CONSTRUCT(&mca_mpool_base_mem_list, ompi_free_list_t);
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ompi_free_list_init(&mca_mpool_base_mem_list, sizeof(mca_mpool_base_chunk_t),
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OBJ_CLASS(mca_mpool_base_chunk_t), 0, -1 , 128, NULL);
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OBJ_CONSTRUCT(&mca_mpool_base_tree, ompi_rb_tree_t);
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OBJ_CONSTRUCT(&mca_mpool_base_tree_lock, opal_mutex_t);
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return ompi_rb_tree_init(&mca_mpool_base_tree, mca_mpool_base_tree_node_compare);
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}
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