d70e2e8c2b
Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer This commit was SVN r17632.
573 строки
18 KiB
C
573 строки
18 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) 2004-2006 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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* $COPYRIGHT$
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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/types.h"
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#include "orte/constants.h"
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#include <stdio.h>
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#include <string.h>
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#include "opal/util/output.h"
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#include "opal/util/printf.h"
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#include "opal/threads/tsd.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/odls/odls_types.h"
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#include "orte/mca/rml/rml.h"
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#include "orte/util/name_fns.h"
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#include "orte/runtime/orte_globals.h"
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#include "orte/util/comm/comm.h"
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int orte_util_comm_query_job_info(const orte_process_name_t *hnp, orte_jobid_t job,
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int *num_jobs, orte_job_t ***job_info_array)
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{
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int ret;
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orte_std_cntr_t cnt, cnt_jobs;
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opal_buffer_t cmd, answer;
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orte_daemon_cmd_flag_t command = ORTE_DAEMON_REPORT_JOB_INFO_CMD;
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orte_job_t **job_info;
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/* set default response */
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*num_jobs = 0;
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*job_info_array = NULL;
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/* send query to HNP */
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OBJ_CONSTRUCT(&cmd, opal_buffer_t);
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &command, 1, ORTE_DAEMON_CMD))) {
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ORTE_ERROR_LOG(ret);
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return ret;
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}
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &job, 1, ORTE_JOBID))) {
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ORTE_ERROR_LOG(ret);
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return ret;
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}
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if (0 > (ret = orte_rml.send_buffer((orte_process_name_t*)hnp, &cmd, ORTE_RML_TAG_DAEMON, 0))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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OBJ_DESTRUCT(&cmd);
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/* get the answer */
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OBJ_CONSTRUCT(&answer, opal_buffer_t);
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if (ORTE_SUCCESS != (ret = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &answer, ORTE_RML_TAG_TOOL, 0))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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return ret;
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}
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cnt = 1;
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if (ORTE_SUCCESS != (ret = opal_dss.unpack(&answer, &cnt_jobs, &cnt, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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return ret;
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}
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/* allocate the required memory */
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if (0 < cnt_jobs) {
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job_info = (orte_job_t**)malloc(cnt_jobs * sizeof(orte_job_t*));
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/* unpack the job data */
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if (ORTE_SUCCESS != (ret = opal_dss.unpack(&answer, job_info, &cnt_jobs, ORTE_JOB))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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free(job_info);
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return ret;
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}
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*job_info_array = job_info;
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*num_jobs = cnt_jobs;
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}
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OBJ_DESTRUCT(&answer);
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return ORTE_SUCCESS;
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}
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int orte_util_comm_query_node_info(const orte_process_name_t *hnp, orte_nodeid_t nodeid,
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int *num_nodes, orte_node_t ***node_info_array)
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{
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int ret;
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orte_std_cntr_t cnt, cnt_nodes;
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opal_buffer_t cmd, answer;
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orte_daemon_cmd_flag_t command = ORTE_DAEMON_REPORT_NODE_INFO_CMD;
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orte_node_t **node_info;
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/* set default response */
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*num_nodes = 0;
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*node_info_array = NULL;
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/* query the HNP for node info */
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OBJ_CONSTRUCT(&cmd, opal_buffer_t);
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &command, 1, ORTE_DAEMON_CMD))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &nodeid, 1, ORTE_NODEID))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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if (0 > (ret = orte_rml.send_buffer((orte_process_name_t*)hnp, &cmd, ORTE_RML_TAG_DAEMON, 0))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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OBJ_DESTRUCT(&cmd);
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/* get the answer */
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OBJ_CONSTRUCT(&answer, opal_buffer_t);
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if (ORTE_SUCCESS != (ret = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &answer, ORTE_RML_TAG_TOOL, 0))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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return ret;
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}
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cnt = 1;
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if (ORTE_SUCCESS != (ret = opal_dss.unpack(&answer, &cnt_nodes, &cnt, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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return ret;
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}
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/* allocate the required memory */
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if (0 < cnt_nodes) {
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node_info = (orte_node_t**)malloc(cnt_nodes * sizeof(orte_node_t*));
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/* unpack the node data */
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if (ORTE_SUCCESS != (ret = opal_dss.unpack(&answer, node_info, &cnt_nodes, ORTE_NODE))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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free(node_info);
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return ret;
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}
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*node_info_array = node_info;
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*num_nodes = cnt_nodes;
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}
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OBJ_DESTRUCT(&answer);
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return ORTE_SUCCESS;
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}
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int orte_util_comm_query_proc_info(const orte_process_name_t *hnp, orte_jobid_t job, orte_vpid_t vpid,
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int *num_procs, orte_proc_t ***proc_info_array)
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{
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int ret;
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orte_std_cntr_t cnt;
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orte_vpid_t cnt_procs;
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opal_buffer_t cmd, answer;
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orte_daemon_cmd_flag_t command = ORTE_DAEMON_REPORT_PROC_INFO_CMD;
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orte_proc_t **proc_info;
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/* set default response */
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*num_procs = 0;
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*proc_info_array = NULL;
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/* query the HNP for info on the procs in this job */
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OBJ_CONSTRUCT(&cmd, opal_buffer_t);
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &command, 1, ORTE_DAEMON_CMD))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &job, 1, ORTE_JOBID))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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if (ORTE_SUCCESS != (ret = opal_dss.pack(&cmd, &vpid, 1, ORTE_VPID))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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if (0 > (ret = orte_rml.send_buffer((orte_process_name_t*)hnp, &cmd, ORTE_RML_TAG_DAEMON, 0))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&cmd);
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return ret;
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}
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OBJ_DESTRUCT(&cmd);
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/* get the response */
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OBJ_CONSTRUCT(&answer, opal_buffer_t);
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if (ORTE_SUCCESS != (ret = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &answer, ORTE_RML_TAG_TOOL, 0))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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return ret;
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}
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cnt = 1;
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if (ORTE_SUCCESS != (ret = opal_dss.unpack(&answer, &cnt_procs, &cnt, ORTE_VPID))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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return ret;
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}
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/* allocate the required memory */
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if (0 < cnt_procs) {
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proc_info = (orte_proc_t**)malloc(cnt_procs * sizeof(orte_proc_t*));
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/* unpack the procs */
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cnt = cnt_procs;
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if (ORTE_SUCCESS != (ret = opal_dss.unpack(&answer, proc_info, &cnt, ORTE_PROC))) {
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ORTE_ERROR_LOG(ret);
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OBJ_DESTRUCT(&answer);
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free(proc_info);
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return ret;
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}
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*proc_info_array = proc_info;
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*num_procs = (int)cnt_procs;
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}
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OBJ_DESTRUCT(&answer);
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return ORTE_SUCCESS;
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}
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int orte_util_comm_attach_stdout(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid, int fd)
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{
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opal_buffer_t buf;
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orte_daemon_cmd_flag_t command;
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orte_std_cntr_t count;
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int rc, ret=ORTE_ERROR;
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_attach_stdout: requesting HNP %s attach stdio for job %s vpid %s",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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ORTE_NAME_PRINT(hnp),
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ORTE_JOBID_PRINT(job),
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ORTE_VPID_PRINT(vpid)));
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/* setup the buffer */
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OBJ_CONSTRUCT(&buf, opal_buffer_t);
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/* tell the HNP we are requesting attach stdout */
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command = ORTE_DAEMON_ATTACH_STDOUT_CMD;
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &command, 1, ORTE_DAEMON_CMD))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* pack the jobid */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &job, 1, ORTE_JOBID))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* pack the vpid */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &vpid, 1, ORTE_VPID))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* pack the file descriptor */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &fd, 1, OPAL_INT))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_attach_stdout: sending request to HNP %s",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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ORTE_NAME_PRINT(hnp)));
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/* tell the target HNP to launch the job */
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if (0 > (rc = orte_rml.send_buffer((orte_process_name_t*)hnp, &buf, ORTE_RML_TAG_DAEMON, 0))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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OBJ_DESTRUCT(&buf);
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_attach_stdout: waiting for response",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
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/* wait for the target's response */
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OBJ_CONSTRUCT(&buf, opal_buffer_t);
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if (0 > (rc = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &buf, ORTE_RML_TAG_TOOL, 0))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* get the status code */
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count = 1;
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if (ORTE_SUCCESS != (rc = opal_dss.unpack(&buf, &ret, &count, OPAL_INT))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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CLEANUP:
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OBJ_DESTRUCT(&buf);
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return rc;
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}
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int orte_util_comm_attach_stderr(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid, int fd)
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{
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opal_buffer_t buf;
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orte_daemon_cmd_flag_t command;
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orte_std_cntr_t count;
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int rc, ret=ORTE_ERROR;
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_attach_stderr: requesting HNP %s attach stderr for job %s vpid %s",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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ORTE_NAME_PRINT(hnp),
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ORTE_JOBID_PRINT(job),
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ORTE_VPID_PRINT(vpid)));
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/* setup the buffer */
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OBJ_CONSTRUCT(&buf, opal_buffer_t);
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/* tell the HNP we are requesting attach stdout */
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command = ORTE_DAEMON_ATTACH_STDERR_CMD;
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &command, 1, ORTE_DAEMON_CMD))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* pack the jobid */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &job, 1, ORTE_JOBID))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* pack the vpid */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &vpid, 1, ORTE_VPID))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* pack the file descriptor */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &fd, 1, OPAL_INT))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_attach_stderr: sending request to HNP %s",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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ORTE_NAME_PRINT(hnp)));
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/* tell the target HNP to launch the job */
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if (0 > (rc = orte_rml.send_buffer((orte_process_name_t*)hnp, &buf, ORTE_RML_TAG_DAEMON, 0))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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OBJ_DESTRUCT(&buf);
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_attach_stderr: waiting for response",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
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/* wait for the target's response */
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OBJ_CONSTRUCT(&buf, opal_buffer_t);
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if (0 > (rc = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &buf, ORTE_RML_TAG_TOOL, 0))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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/* get the status code */
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count = 1;
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if (ORTE_SUCCESS != (rc = opal_dss.unpack(&buf, &ret, &count, OPAL_INT))) {
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ORTE_ERROR_LOG(rc);
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ret = rc;
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goto CLEANUP;
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}
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CLEANUP:
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OBJ_DESTRUCT(&buf);
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return rc;
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}
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int orte_util_comm_detach_stdout(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid)
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{
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return ORTE_ERR_NOT_SUPPORTED;
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}
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int orte_util_comm_detach_stderr(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid)
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{
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return ORTE_ERR_NOT_SUPPORTED;
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}
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/* The spawn function cannot just call the plm.proxy since that won't
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* necessarily be open. Likewise, we can't just send the launch request
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* to the HNP's plm_receive as that function would return the response
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* to the plm_proxy tag! So we have to go another route to get this
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* request processed
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*/
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int orte_util_comm_spawn_job(const orte_process_name_t *hnp, orte_job_t *jdata)
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{
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opal_buffer_t buf;
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orte_daemon_cmd_flag_t command;
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orte_std_cntr_t count;
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int rc;
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_spawn_job: requesting HNP %s spawn new job",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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ORTE_NAME_PRINT(hnp)));
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/* setup the buffer */
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OBJ_CONSTRUCT(&buf, opal_buffer_t);
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/* tell the HNP we are sending a launch request */
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command = ORTE_DAEMON_SPAWN_JOB_CMD;
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &command, 1, ORTE_DAEMON_CMD))) {
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ORTE_ERROR_LOG(rc);
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goto CLEANUP;
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}
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/* pack the jdata object */
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if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &jdata, 1, ORTE_JOB))) {
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ORTE_ERROR_LOG(rc);
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goto CLEANUP;
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}
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OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
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"%s util_comm_spawn_job: sending spawn cmd to HNP %s",
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ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
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ORTE_NAME_PRINT(hnp)));
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/* tell the target HNP to launch the job */
|
|
if (0 > (rc = orte_rml.send_buffer((orte_process_name_t*)hnp, &buf, ORTE_RML_TAG_DAEMON, 0))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto CLEANUP;
|
|
}
|
|
OBJ_DESTRUCT(&buf);
|
|
|
|
|
|
OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
|
|
"%s util_comm_spawn_job: waiting for response",
|
|
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
|
|
|
|
/* wait for the target's response */
|
|
OBJ_CONSTRUCT(&buf, opal_buffer_t);
|
|
if (0 > (rc = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &buf, ORTE_RML_TAG_TOOL, 0))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto CLEANUP;
|
|
}
|
|
|
|
/* get the new jobid back in case the caller wants it */
|
|
count = 1;
|
|
if (ORTE_SUCCESS != (rc = opal_dss.unpack(&buf, &(jdata->jobid), &count, ORTE_JOBID))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto CLEANUP;
|
|
}
|
|
if (ORTE_JOBID_INVALID == jdata->jobid) {
|
|
/* something went wrong on far end - go no further */
|
|
rc = ORTE_ERR_FAILED_TO_START;
|
|
goto CLEANUP;
|
|
}
|
|
|
|
/* good to go! */
|
|
|
|
CLEANUP:
|
|
OBJ_DESTRUCT(&buf);
|
|
|
|
return rc;
|
|
}
|
|
|
|
|
|
int orte_util_comm_terminate_job(const orte_process_name_t *hnp, orte_jobid_t job)
|
|
{
|
|
opal_buffer_t buf;
|
|
orte_daemon_cmd_flag_t command;
|
|
orte_std_cntr_t count;
|
|
int rc, ret = ORTE_ERROR;
|
|
|
|
OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
|
|
"%s util_comm_spawn_job: requesting HNP %s terminate job %s",
|
|
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
|
|
ORTE_NAME_PRINT(hnp),
|
|
ORTE_JOBID_PRINT(job)));
|
|
|
|
/* setup the buffer */
|
|
OBJ_CONSTRUCT(&buf, opal_buffer_t);
|
|
|
|
/* tell the HNP we are sending a terminate request */
|
|
command = ORTE_DAEMON_TERMINATE_JOB_CMD;
|
|
if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &command, 1, ORTE_DAEMON_CMD))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
ret = rc;
|
|
goto CLEANUP;
|
|
}
|
|
|
|
/* pack the jobid */
|
|
if (ORTE_SUCCESS != (rc = opal_dss.pack(&buf, &job, 1, ORTE_JOBID))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
ret = rc;
|
|
goto CLEANUP;
|
|
}
|
|
|
|
OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
|
|
"%s util_comm_spawn_job: sending terminate cmd to HNP %s",
|
|
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
|
|
ORTE_NAME_PRINT(hnp)));
|
|
|
|
/* tell the target HNP to terminate the job */
|
|
if (0 > (rc = orte_rml.send_buffer((orte_process_name_t*)hnp, &buf, ORTE_RML_TAG_DAEMON, 0))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
ret = rc;
|
|
goto CLEANUP;
|
|
}
|
|
OBJ_DESTRUCT(&buf);
|
|
|
|
|
|
OPAL_OUTPUT_VERBOSE((5, orte_debug_output,
|
|
"%s util_comm_terminate_job: waiting for response",
|
|
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
|
|
|
|
/* wait for the target's response */
|
|
OBJ_CONSTRUCT(&buf, opal_buffer_t);
|
|
if (0 > (rc = orte_rml.recv_buffer(ORTE_NAME_WILDCARD, &buf, ORTE_RML_TAG_TOOL, 0))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
ret = rc;
|
|
goto CLEANUP;
|
|
}
|
|
|
|
/* get the status code */
|
|
count = 1;
|
|
if (ORTE_SUCCESS != (rc = opal_dss.unpack(&buf, &ret, &count, OPAL_INT))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
ret = rc;
|
|
goto CLEANUP;
|
|
}
|
|
|
|
CLEANUP:
|
|
OBJ_DESTRUCT(&buf);
|
|
|
|
return ret;
|
|
}
|
|
|