56 строки
1.4 KiB
C
56 строки
1.4 KiB
C
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/*
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* Copyright (c) 2014 Intel, Inc. 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 "opal_config.h"
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#include "opal/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 "opal/mca/pmix/pmix.h"
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#include "opal/mca/pmix/base/base.h"
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/*
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* Globals
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*/
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int opal_pmix_base_select(void)
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{
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int ret, exit_status = OPAL_SUCCESS;
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opal_pmix_base_component_t *best_component = NULL;
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opal_pmix_base_module_t *best_module = NULL;
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/*
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* Select the best component
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*/
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if( OPAL_SUCCESS != mca_base_select("pmix", opal_pmix_base_framework.framework_output,
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&opal_pmix_base_framework.framework_components,
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(mca_base_module_t **) &best_module,
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(mca_base_component_t **) &best_component) ) {
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/* notify caller that no available component found */
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return OPAL_ERR_NOT_FOUND;
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}
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/* Save the winner */
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opal_pmix = *best_module;
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/* Initialize the winner */
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if (OPAL_SUCCESS != (ret = opal_pmix.init()) ) {
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/* connection not available is okay - just means
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* that a server hasn't already been defined */
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if (OPAL_ERR_SERVER_NOT_AVAIL == ret) {
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exit_status = OPAL_SUCCESS;
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} else {
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exit_status = ret;
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}
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}
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return exit_status;
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}
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