openmpi/opal/mca/mpool/base/mpool_base_lookup.c

77 lines
2.5 KiB
C

/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2013 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) 2006-2007 Mellanox Technologies. All rights reserved.
* Copyright (c) 2008-2014 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2012-2016 Los Alamos National Security, LLC. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#define OPAL_DISABLE_ENABLE_MEM_DEBUG 1
#include "opal_config.h"
#include <stdio.h>
#include <string.h>
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#include "opal/util/show_help.h"
#include "opal/util/proc.h"
#include "opal/mca/mpool/mpool.h"
#include "opal/mca/mpool/base/base.h"
mca_mpool_base_component_t* mca_mpool_base_component_lookup(const char *name)
{
mca_base_component_list_item_t *cli;
/* Traverse the list of available modules; call their init functions. */
OPAL_LIST_FOREACH(cli, &opal_mpool_base_framework.framework_components, mca_base_component_list_item_t) {
mca_mpool_base_component_t* component = (mca_mpool_base_component_t *) cli->cli_component;
if (strcmp(component->mpool_version.mca_component_name, name) == 0) {
return component;
}
}
return NULL;
}
mca_mpool_base_module_t *mca_mpool_base_module_lookup (const char *hints)
{
mca_mpool_base_module_t *best_module = mca_mpool_base_default_module;
mca_base_component_list_item_t *cli;
int best_priority = mca_mpool_base_default_priority;
int rc;
OPAL_LIST_FOREACH(cli, &opal_mpool_base_framework.framework_components, mca_base_component_list_item_t) {
mca_mpool_base_component_t *component = (mca_mpool_base_component_t *) cli->cli_component;
mca_mpool_base_module_t *module;
int priority;
rc = component->mpool_query (hints, &priority, &module);
if (OPAL_SUCCESS == rc) {
if (priority > best_priority) {
best_priority = priority;
best_module = module;
}
}
}
return best_module;
}