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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2007-2009 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#define OPAL_DISABLE_ENABLE_MEM_DEBUG 1
#include "ompi_config.h"
#include <stdio.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#include "opal/memoryhooks/memory.h"
#include "ompi/mca/mpool/base/base.h"
#include "ompi/constants.h"
/*
* The following file was created by configure. It contains extern
* statements and the definition of an array of pointers to each
* component's public mca_base_component_t struct.
*/
#include "ompi/mca/mpool/base/static-components.h"
#include "mpool_base_tree.h"
/*
* Global variables
*/
int mca_mpool_base_output = -1;
/* whether we actually used the mem hooks or not */
int mca_mpool_base_used_mem_hooks = 0;
uint32_t mca_mpool_base_page_size;
uint32_t mca_mpool_base_page_size_log;
opal_list_t mca_mpool_base_components;
opal_list_t mca_mpool_base_modules;
/**
* Function for finding and opening either all MCA components, or the one
* that was specifically requested via a MCA parameter.
*/
int mca_mpool_base_open(void)
{
/* Open up all available components - and populate the
mca_mpool_base_components list */
if (OMPI_SUCCESS !=
mca_base_components_open("mpool", 0, mca_mpool_base_static_components,
&mca_mpool_base_components, true)) {
return OMPI_ERROR;
}
/* Initialize the list so that in mca_mpool_base_close(), we can
iterate over it (even if it's empty, as in the case of ompi_info) */
OBJ_CONSTRUCT(&mca_mpool_base_modules, opal_list_t);
/* get the page size for this architecture*/
mca_mpool_base_page_size = sysconf(_SC_PAGESIZE);
mca_mpool_base_page_size_log = my_log2(mca_mpool_base_page_size);
/* setup tree for tracking MPI_Alloc_mem */
mca_mpool_base_tree_init();
return OMPI_SUCCESS;
}
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