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openmpi/ompi/mca/pubsub/base/pubsub_base_open.c
Ralph Castain d70e2e8c2b Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately.
Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer

This commit was SVN r17632.
2008-02-28 01:57:57 +00:00

59 строки
1.7 KiB
C

/*
* Copyright (c) 2004-2007 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
* 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.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#include "opal/util/output.h"
#include "opal/mca/base/mca_base_param.h"
#include "ompi/mca/pubsub/pubsub.h"
#include "ompi/mca/pubsub/base/base.h"
#include "ompi/mca/pubsub/base/static-components.h"
/*
* Globals
*/
OMPI_DECLSPEC int ompi_pubsub_base_output = -1;
OMPI_DECLSPEC ompi_pubsub_base_module_t ompi_pubsub;
opal_list_t ompi_pubsub_base_components_available;
ompi_pubsub_base_component_t ompi_pubsub_base_selected_component;
/**
* Function for finding and opening either all MCA components,
* or the one that was specifically requested via a MCA parameter.
*/
int ompi_pubsub_base_open(void)
{
/* Debugging/Verbose output */
ompi_pubsub_base_output = opal_output_open(NULL);
/* Open up all available components */
if (OPAL_SUCCESS !=
mca_base_components_open("pubsub",
ompi_pubsub_base_output,
mca_pubsub_base_static_components,
&ompi_pubsub_base_components_available,
true)) {
return OMPI_ERROR;
}
return OMPI_SUCCESS;
}