0f331b4c13
memory hooks (munmap) and initialize the mallopt component, and nothing else. Use this mpool in the MX common initialization, supporting both BTL and MTL. Automatically set the MX_RCACHE environment variable to enable registration cache in MX. Tested with success for munmap() and large free(). This commit was SVN r20003.
73 строки
2.2 KiB
C
73 строки
2.2 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; -*- */
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/*
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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) 2004-2007 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) 2008 Myricom. All rights reserved.
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*
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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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#define OMPI_DISABLE_ENABLE_MEM_DEBUG 1
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#include "ompi_config.h"
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#include "opal/include/opal/align.h"
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#include "orte/util/proc_info.h"
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#include "orte/util/name_fns.h"
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#include "orte/runtime/orte_globals.h"
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#include "orte/util/show_help.h"
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#include "mpool_fake.h"
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#include <errno.h>
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#include <string.h>
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#include "ompi/mca/mpool/base/base.h"
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#include "ompi/runtime/params.h"
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/*
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* Initializes the mpool module.
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*/
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void mca_mpool_fake_module_init(mca_mpool_fake_module_t* mpool)
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{
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mpool->super.mpool_component = &mca_mpool_fake_component.super;
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mpool->super.mpool_base = NULL; /* no base .. */
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mpool->super.mpool_alloc = NULL;
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mpool->super.mpool_realloc = NULL;
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mpool->super.mpool_free = NULL;
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mpool->super.mpool_register = NULL;
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mpool->super.mpool_find = NULL;
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mpool->super.mpool_deregister = NULL;
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mpool->super.mpool_release_memory = mca_mpool_fake_release_memory;
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mpool->super.mpool_finalize = mca_mpool_fake_finalize;
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mpool->super.mpool_ft_event = mca_mpool_fake_ft_event;
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}
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int mca_mpool_fake_release_memory(struct mca_mpool_base_module_t *mpool,
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void *base, size_t size)
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{
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mca_mpool_fake_module_t *mpool_module = (mca_mpool_fake_module_t*)mpool;
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mpool_module->resources.regcache_clean(base, size);
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return OMPI_SUCCESS;
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}
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void mca_mpool_fake_finalize(struct mca_mpool_base_module_t *mpool)
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{
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;
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}
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int mca_mpool_fake_ft_event(int state)
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{
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return OMPI_SUCCESS;
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}
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