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/* -*- 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) 2004-2007 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) 2015 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "orte_config.h"
#include "orte/constants.h"
#include "orte/mca/mca.h"
#include "opal/mca/base/base.h"
#include "orte/util/proc_info.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/iof/iof.h"
#include "orte/mca/iof/base/base.h"
/**
* Call the query function on all available components to find out if
* they want to run. Select the single component with the highest
* priority.
*/
int orte_iof_base_select(void)
{
orte_iof_base_component_t *best_component = NULL;
orte_iof_base_module_t *best_module = NULL;
int rc;
/*
* Select the best component
*/
if( OPAL_SUCCESS != mca_base_select("iof", orte_iof_base_framework.framework_output,
&orte_iof_base_framework.framework_components,
(mca_base_module_t **) &best_module,
(mca_base_component_t **) &best_component, NULL) ) {
/* this is a problem */
return ORTE_ERR_NOT_FOUND;
}
/* Save the winner */
orte_iof = *best_module;
/* init it */
if (NULL != orte_iof.init) {
if (ORTE_SUCCESS != (rc = orte_iof.init())) {
ORTE_ERROR_LOG(rc);
return rc;
}
}
return ORTE_SUCCESS;
}
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