root/orte/mca/odls/base/odls_base_select.c

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DEFINITIONS

This source file includes following definitions.
  1. orte_odls_base_select

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
   2 /*
   3  * Copyright (c) 2004-2008 The Trustees of Indiana University and Indiana
   4  *                         University Research and Technology
   5  *                         Corporation.  All rights reserved.
   6  * Copyright (c) 2004-2005 The University of Tennessee and The University
   7  *                         of Tennessee Research Foundation.  All rights
   8  *                         reserved.
   9  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
  10  *                         University of Stuttgart.  All rights reserved.
  11  * Copyright (c) 2004-2005 The Regents of the University of California.
  12  *                         All rights reserved.
  13  * Copyright (c) 2015      Los Alamos National Security, LLC. All rights
  14  *                         reserved.
  15  * $COPYRIGHT$
  16  *
  17  * Additional copyrights may follow
  18  *
  19  * $HEADER$
  20  */
  21 
  22 
  23 #include "orte_config.h"
  24 #include "orte/constants.h"
  25 
  26 #include "orte/mca/mca.h"
  27 #include "opal/mca/base/base.h"
  28 
  29 #include "orte/mca/odls/base/base.h"
  30 #include "orte/mca/odls/base/odls_private.h"
  31 
  32 
  33 /**
  34  * Function for selecting one component from all those that are
  35  * available.
  36  */
  37 int orte_odls_base_select(void)
  38 {
  39     orte_odls_base_component_t *best_component = NULL;
  40     orte_odls_base_module_t *best_module = NULL;
  41 
  42     /*
  43      * Select the best component
  44      */
  45     if( OPAL_SUCCESS != mca_base_select("odls", orte_odls_base_framework.framework_output,
  46                                         &orte_odls_base_framework.framework_components,
  47                                         (mca_base_module_t **) &best_module,
  48                                         (mca_base_component_t **) &best_component, NULL) ) {
  49         /* This will only happen if no component was selected */
  50         return ORTE_ERR_NOT_FOUND;
  51     }
  52 
  53     /* Save the winner */
  54     orte_odls = *best_module;
  55 
  56     return ORTE_SUCCESS;
  57 }

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