78 строки
2.6 KiB
C
78 строки
2.6 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 "ompi/constants.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/mpool/mpool.h"
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#include "ompi/mca/mpool/base/base.h"
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#include "mpool_base_mem_cb.h"
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extern int mca_mpool_base_use_mem_hooks;
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extern ompi_pointer_array_t mca_mpool_base_mem_cb_array;
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int mca_mpool_base_close(void)
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{
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opal_list_item_t *item;
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mca_mpool_base_selected_module_t *sm;
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int32_t modules_length;
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/* Need the initial length in order to know if some of the initializations
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* are done in the open function.
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*/
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modules_length = opal_list_get_size(&mca_mpool_base_modules);
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/* Finalize all the mpool components and free their list items */
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for (item = opal_list_remove_first(&mca_mpool_base_modules);
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NULL != item;
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item = opal_list_remove_first(&mca_mpool_base_modules)) {
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sm = (mca_mpool_base_selected_module_t *) item;
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/* Blatently ignore the return code (what would we do to recover,
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anyway? This component is going away, so errors don't matter
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anymore). Note that it's legal for the module to have NULL for
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the finalize function. */
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if (NULL != sm->mpool_module->mpool_finalize) {
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sm->mpool_module->mpool_finalize(sm->mpool_module);
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}
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OBJ_RELEASE(sm);
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}
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/* Close all remaining available components (may be one if this is a
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OMPI RTE program, or [possibly] multiple if this is ompi_info) */
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mca_base_components_close(mca_mpool_base_output,
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&mca_mpool_base_components, NULL);
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/* deregister memory free callback */
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if( (modules_length > 0) && mca_mpool_base_use_mem_hooks &&
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0 != (OPAL_MEMORY_FREE_SUPPORT & opal_mem_hooks_support_level())) {
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opal_mem_hooks_unregister_release(mca_mpool_base_mem_cb);
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OBJ_DESTRUCT(&mca_mpool_base_mem_cb_array);
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}
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/* All done */
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return OMPI_SUCCESS;
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}
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