4efddc7b0a
Reogranize the grpcomm code a little to provide support for soon-to-come new grpcomm components. The revised organization puts what will be common code elements in the base to avoid duplication, while allowing components that don't need those functions to ignore them. This commit was SVN r17941.
72 строки
2.1 KiB
C
72 строки
2.1 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* 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 "orte_config.h"
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#include "orte/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/base/mca_base_param.h"
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#include "opal/util/output.h"
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#include "orte/mca/grpcomm/base/base.h"
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/*
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* The following file was created by configure. It contains extern
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* statements and the definition of an array of pointers to each
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* component's public mca_base_component_t struct.
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*/
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#include "orte/mca/grpcomm/base/static-components.h"
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/*
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* Global variables
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*/
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int orte_grpcomm_base_output = -1;
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bool mca_grpcomm_base_selected;
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orte_grpcomm_base_module_t orte_grpcomm;
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opal_list_t mca_grpcomm_base_components_available;
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orte_grpcomm_base_component_t mca_grpcomm_base_selected_component;
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/**
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* Function for finding and opening either all MCA components, or the one
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* that was specifically requested via a MCA parameter.
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*/
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int orte_grpcomm_base_open(void)
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{
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/* Debugging / verbose output. Always have stream open, with
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verbose set by the mca open system... */
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orte_grpcomm_base_output = opal_output_open(NULL);
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/* Open up all available components */
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if (ORTE_SUCCESS !=
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mca_base_components_open("grpcomm", orte_grpcomm_base_output,
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mca_grpcomm_base_static_components,
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&mca_grpcomm_base_components_available, true)) {
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return ORTE_ERROR;
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}
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/* All done */
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return ORTE_SUCCESS;
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}
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