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openmpi/orte/mca/sds/singleton/sds_singleton_module.c
Brian Barrett 566a050c23 Next step in the project split, mainly source code re-arranging
- move files out of toplevel include/ and etc/, moving it into the
    sub-projects
  - rather than including config headers with <project>/include, 
    have them as <project>
  - require all headers to be included with a project prefix, with
    the exception of the config headers ({opal,orte,ompi}_config.h
    mpi.h, and mpif.h)

This commit was SVN r8985.
2006-02-12 01:33:29 +00:00

75 строки
2.0 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/orte_constants.h"
#include "orte/mca/sds/sds.h"
#include "orte/mca/sds/base/base.h"
#include "orte/mca/sds/singleton/sds_singleton.h"
#include "orte/util/proc_info.h"
#include "opal/mca/base/mca_base_param.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/ns/base/base.h"
#include "opal/util/output.h"
orte_sds_base_module_t orte_sds_singleton_module = {
orte_sds_base_basic_contact_universe,
orte_sds_singleton_set_name,
orte_sds_singleton_finalize,
};
int
orte_sds_singleton_set_name(void)
{
int rc, id, flag;
orte_vpid_t vpid;
if (ORTE_SUCCESS != (rc = orte_ns.create_my_name())) {
ORTE_ERROR_LOG(rc);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_ns.get_vpid(&vpid, orte_process_info.my_name))) {
ORTE_ERROR_LOG(rc);
return rc;
}
orte_process_info.num_procs = 1;
orte_process_info.vpid_start = vpid;
/* only set the singleton flag is we are NOT infrastructure,
and it has not been previously set. */
id = mca_base_param_find("orte", NULL, "infrastructure");
mca_base_param_lookup_int(id, &flag);
if (!flag) {
orte_process_info.singleton = true;
}
return ORTE_SUCCESS;
}
int
orte_sds_singleton_finalize(void)
{
return ORTE_SUCCESS;
}