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/*
* 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 <string.h>
#include "orte/mca/errmgr/errmgr.h"
#include "orte/runtime/orte_globals.h"
#include "orte/mca/rmaps/base/rmaps_private.h"
/*
* Function to return a pointer to a job map
*/
orte_job_map_t* orte_rmaps_base_get_job_map(orte_jobid_t job)
{
orte_job_t *jdata;
orte_job_map_t *map;
orte_job_t *daemons;
orte_proc_t *proc;
orte_std_cntr_t i;
orte_node_t *node;
/* lookup the job's data object */
if (NULL == (jdata = orte_get_job_data_object(job))) {
/* bad jobid */
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
return NULL;
}
/* locate the map */
map = jdata->map;
/* lookup the daemon's job data struct */
if (NULL == (daemons = orte_get_job_data_object(ORTE_PROC_MY_NAME->jobid))) {
/* bad jobid */
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
return NULL;
}
/* check to see if daemons have been launched since we
* last updated the map
*/
for (i=0; i < map->nodes->size; i++) {
if (NULL != map->nodes->addr[i]) {
node = (orte_node_t*)map->nodes->addr[i];
if (NULL != node->daemon) {
if (daemons->procs->size < (orte_std_cntr_t)node->daemon->name.vpid) {
/* well that is bad */
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
return NULL;
}
/* find the daemon's info */
proc = (orte_proc_t*)daemons->procs->addr[node->daemon->name.vpid];
if (NULL == proc) {
/* well that is bad too */
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
return NULL;
}
if (NULL != proc->rml_uri) {
node->daemon_launched = true;
} else {
node->daemon_launched = false;
}
}
}
}
return map;
}
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