144 строки
4.9 KiB
C
144 строки
4.9 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) 2004-2011 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 (c) 2007 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2011-2012 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2014 Intel, Inc. 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 "orte/types.h"
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#include "opal/dss/dss.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/mca/ess/ess.h"
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#include "orte/mca/odls/odls_types.h"
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#include "orte/mca/rml/rml.h"
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#include "orte/mca/state/state.h"
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#include "orte/runtime/orte_globals.h"
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#include "orte/runtime/orte_wait.h"
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#include "orte/mca/routed/base/base.h"
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void orte_routed_base_xcast_routing(opal_list_t *coll, opal_list_t *my_children)
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{
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orte_routed_tree_t *child;
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orte_namelist_t *nm;
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int i;
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orte_proc_t *proc;
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orte_job_t *daemons;
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/* if we are the HNP and an abnormal termination is underway,
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* then send it directly to everyone
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*/
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if (ORTE_PROC_IS_HNP) {
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if (orte_abnormal_term_ordered || !orte_routing_is_enabled) {
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daemons = orte_get_job_data_object(ORTE_PROC_MY_NAME->jobid);
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for (i=1; i < daemons->procs->size; i++) {
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if (NULL == (proc = (orte_proc_t*)opal_pointer_array_get_item(daemons->procs, i))) {
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continue;
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}
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/* exclude anyone known not alive */
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if (ORTE_FLAG_TEST(proc, ORTE_PROC_FLAG_ALIVE)) {
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nm = OBJ_NEW(orte_namelist_t);
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nm->name.jobid = ORTE_PROC_MY_NAME->jobid;
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nm->name.vpid = proc->name.vpid;
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opal_list_append(coll, &nm->super);
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}
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}
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/* if nobody is known alive, then we need to die */
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if (0 == opal_list_get_size(coll)) {
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ORTE_ACTIVATE_JOB_STATE(NULL, ORTE_JOB_STATE_DAEMONS_TERMINATED);
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}
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} else {
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/* the xcast always goes to our children */
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OPAL_LIST_FOREACH(child, my_children, orte_routed_tree_t) {
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nm = OBJ_NEW(orte_namelist_t);
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nm->name.jobid = ORTE_PROC_MY_NAME->jobid;
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nm->name.vpid = child->vpid;
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opal_list_append(coll, &nm->super);
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}
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}
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} else {
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/* I am a daemon - route to my children */
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OPAL_LIST_FOREACH(child, my_children, orte_routed_tree_t) {
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nm = OBJ_NEW(orte_namelist_t);
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nm->name.jobid = ORTE_PROC_MY_NAME->jobid;
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nm->name.vpid = child->vpid;
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opal_list_append(coll, &nm->super);
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}
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}
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}
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int orte_routed_base_process_callback(orte_jobid_t job, opal_buffer_t *buffer)
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{
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orte_proc_t *proc;
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orte_job_t *jdata;
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orte_std_cntr_t cnt;
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char *rml_uri;
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orte_vpid_t vpid;
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int rc;
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/* lookup the job object for this process */
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if (NULL == (jdata = orte_get_job_data_object(job))) {
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/* came from a different job family - this is an error */
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ORTE_ERROR_LOG(ORTE_ERR_NOT_FOUND);
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return ORTE_ERR_NOT_FOUND;
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}
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/* unpack the data for each entry */
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cnt = 1;
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while (ORTE_SUCCESS == (rc = opal_dss.unpack(buffer, &vpid, &cnt, ORTE_VPID))) {
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if (ORTE_SUCCESS != (rc = opal_dss.unpack(buffer, &rml_uri, &cnt, OPAL_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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OPAL_OUTPUT_VERBOSE((2, orte_routed_base_framework.framework_output,
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"%s routed_base:callback got uri %s for job %s rank %s",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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(NULL == rml_uri) ? "NULL" : rml_uri,
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ORTE_JOBID_PRINT(job), ORTE_VPID_PRINT(vpid)));
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if (NULL == rml_uri) {
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/* should not happen */
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ORTE_ERROR_LOG(ORTE_ERR_FATAL);
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return ORTE_ERR_FATAL;
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}
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if (NULL == (proc = (orte_proc_t*)opal_pointer_array_get_item(jdata->procs, vpid))) {
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ORTE_ERROR_LOG(ORTE_ERR_NOT_FOUND);
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continue;
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}
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/* update the record */
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proc->rml_uri = strdup(rml_uri);
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free(rml_uri);
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cnt = 1;
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}
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if (ORTE_ERR_UNPACK_READ_PAST_END_OF_BUFFER != rc) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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return ORTE_SUCCESS;
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}
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