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openmpi/orte/mca/plm/base/plm_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

101 строка
2.8 KiB
C

/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 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.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "orte_config.h"
#include "orte/constants.h"
#include "orte/types.h"
#include "opal/util/output.h"
#include "opal/util/argv.h"
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/plm/plm.h"
#include "orte/mca/plm/base/base.h"
#include "orte/mca/plm/base/plm_private.h"
/*
* The following file was created by configure. It contains extern
* statements and the definition of an array of pointers to each
* module's public mca_base_module_t struct.
*/
#include "orte/mca/plm/base/static-components.h"
/*
* Global public variables
*/
orte_plm_base_t orte_plm_base;
/*
* Global variables for use within PLM frameworks
*/
orte_plm_globals_t orte_plm_globals;
/*
* The default module
*/
orte_plm_base_module_t orte_plm = {
orte_plm_proxy_init,
NULL, /* cannot set hnp name in a proxy */
orte_plm_proxy_spawn,
NULL, /* cannot terminate job from a proxy */
NULL, /* cannot terminate orteds from a proxy */
NULL, /* cannot signal job from a proxy */
orte_plm_proxy_finalize
};
/**
* Function for finding and opening either all MCA modules, or the one
* that was specifically requested via a MCA parameter.
*/
int orte_plm_base_open(void)
{
/* Debugging / verbose output. Always have stream open, with
verbose set by the mca open system... */
orte_plm_globals.output = opal_output_open(NULL);
/* init selected to be false */
orte_plm_base.selected = false;
/* initialize the condition variables for orted comm */
OBJ_CONSTRUCT(&orte_plm_globals.orted_cmd_lock, opal_mutex_t);
OBJ_CONSTRUCT(&orte_plm_globals.orted_cmd_cond, opal_condition_t);
/* init the next jobid */
orte_plm_globals.next_jobid = 0;
/* Open up all the components that we can find */
if (ORTE_SUCCESS !=
mca_base_components_open("plm", orte_plm_globals.output,
mca_plm_base_static_components,
&orte_plm_base.available_components, true)) {
return ORTE_ERROR;
}
/* All done */
return ORTE_SUCCESS;
}