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openmpi/orte/mca/pls/proxy/pls_proxy.c
Brian Barrett 39a6057fc6 A number of improvements / changes to the RML/OOB layers: 
* General TCP cleanup for OPAL / ORTE
  * Simplifying the OOB by moving much of the logic into the RML
  * Allowing the OOB RML component to do routing of messages
  * Adding a component framework for handling routing tables
  * Moving the xcast functionality from the OOB base to its own framework

Includes merge from tmp/bwb-oob-rml-merge revisions:

    r15506, r15507, r15508, r15510, r15511, r15512, r15513

This commit was SVN r15528.

The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
  r15506
  r15507
  r15508
  r15510
  r15511
  r15512
  r15513
2007-07-20 01:34:02 +00:00

501 строка
13 KiB
C
Исходник Ответственный История

/*
* 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
*
* $HEADER$
*/
/** @file:
*
*/
#include "orte_config.h"
#include <string.h>
#include "orte/orte_constants.h"
#include "orte/orte_types.h"
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include "opal/util/output.h"
#include "opal/util/trace.h"
#include "orte/dss/dss.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/rml/rml.h"
#include "orte/mca/pls/base/pls_private.h"
#include "pls_proxy.h"
/**
* globals
*/
/*
* functions
*/
int orte_pls_proxy_launch(orte_jobid_t job)
{
orte_buffer_t* cmd;
orte_buffer_t* answer;
orte_pls_cmd_flag_t command, ret_cmd;
orte_std_cntr_t count;
int rc;
OPAL_TRACE(1);
command = ORTE_PLS_LAUNCH_JOB_CMD;
cmd = OBJ_NEW(orte_buffer_t);
if (cmd == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &job, 1, ORTE_JOBID))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (0 > orte_rml.send_buffer(orte_pls_proxy_replica, cmd, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(cmd);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(cmd);
answer = OBJ_NEW(orte_buffer_t);
if(answer == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (0 > orte_rml.recv_buffer(orte_pls_proxy_replica, answer, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
count = 1;
if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &ret_cmd, &count, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(answer);
return rc;
}
if (ret_cmd != command) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(answer);
return ORTE_SUCCESS;
}
int orte_pls_proxy_terminate_job(orte_jobid_t job, struct timeval *timeout, opal_list_t *attrs)
{
orte_buffer_t* cmd;
orte_buffer_t* answer;
orte_pls_cmd_flag_t command, ret_cmd;
orte_std_cntr_t count;
int rc;
int32_t timefield;
OPAL_TRACE(1);
command = ORTE_PLS_TERMINATE_JOB_CMD;
cmd = OBJ_NEW(orte_buffer_t);
if (cmd == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &job, 1, ORTE_JOBID))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, attrs, 1, ORTE_ATTR_LIST))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
timefield = timeout->tv_sec;
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &timefield, 1, ORTE_INT32))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
timefield = timeout->tv_usec;
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &timefield, 1, ORTE_INT32))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (0 > orte_rml.send_buffer(orte_pls_proxy_replica, cmd, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(cmd);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(cmd);
answer = OBJ_NEW(orte_buffer_t);
if(answer == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (0 > orte_rml.recv_buffer(orte_pls_proxy_replica, answer, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
count = 1;
if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &ret_cmd, &count, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(answer);
return rc;
}
if (ret_cmd != command) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(answer);
return ORTE_SUCCESS;
}
int orte_pls_proxy_terminate_orteds(struct timeval *timeout, opal_list_t *attrs)
{
orte_buffer_t* cmd;
orte_buffer_t* answer;
orte_pls_cmd_flag_t command, ret_cmd;
orte_std_cntr_t count;
int rc;
int32_t timefield;
OPAL_TRACE(1);
command = ORTE_PLS_TERMINATE_ORTEDS_CMD;
cmd = OBJ_NEW(orte_buffer_t);
if (cmd == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, attrs, 1, ORTE_ATTR_LIST))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
timefield = timeout->tv_sec;
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &timefield, 1, ORTE_INT32))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
timefield = timeout->tv_usec;
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &timefield, 1, ORTE_INT32))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (0 > orte_rml.send_buffer(orte_pls_proxy_replica, cmd, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(cmd);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(cmd);
answer = OBJ_NEW(orte_buffer_t);
if(answer == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (0 > orte_rml.recv_buffer(orte_pls_proxy_replica, answer, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
count = 1;
if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &ret_cmd, &count, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(answer);
return rc;
}
if (ret_cmd != command) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(answer);
return ORTE_SUCCESS;
}
int orte_pls_proxy_signal_job(orte_jobid_t job, int32_t signal, opal_list_t *attrs)
{
orte_buffer_t* cmd;
orte_buffer_t* answer;
orte_pls_cmd_flag_t command, ret_cmd;
orte_std_cntr_t count;
int rc;
OPAL_TRACE(1);
command = ORTE_PLS_SIGNAL_JOB_CMD;
cmd = OBJ_NEW(orte_buffer_t);
if (cmd == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &job, 1, ORTE_JOBID))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &signal, 1, ORTE_INT32))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, attrs, 1, ORTE_ATTR_LIST))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (0 > orte_rml.send_buffer(orte_pls_proxy_replica, cmd, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(cmd);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(cmd);
answer = OBJ_NEW(orte_buffer_t);
if(answer == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (0 > orte_rml.recv_buffer(orte_pls_proxy_replica, answer, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
count = 1;
if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &ret_cmd, &count, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(answer);
return rc;
}
if (ret_cmd != command) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(answer);
return ORTE_SUCCESS;
}
int orte_pls_proxy_terminate_proc(const orte_process_name_t* name)
{
orte_buffer_t* cmd;
orte_buffer_t* answer;
orte_pls_cmd_flag_t command, ret_cmd;
orte_std_cntr_t count;
int rc;
OPAL_TRACE(1);
command = ORTE_PLS_TERMINATE_PROC_CMD;
cmd = OBJ_NEW(orte_buffer_t);
if (cmd == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &name, 1, ORTE_NAME))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (0 > orte_rml.send_buffer(orte_pls_proxy_replica, cmd, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(cmd);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(cmd);
answer = OBJ_NEW(orte_buffer_t);
if(answer == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (0 > orte_rml.recv_buffer(orte_pls_proxy_replica, answer, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
count = 1;
if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &ret_cmd, &count, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(answer);
return rc;
}
if (ret_cmd != command) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(answer);
return ORTE_SUCCESS;
}
int orte_pls_proxy_signal_proc(const orte_process_name_t* name, int32_t signal)
{
orte_buffer_t* cmd;
orte_buffer_t* answer;
orte_pls_cmd_flag_t command, ret_cmd;
orte_std_cntr_t count;
int rc;
OPAL_TRACE(1);
command = ORTE_PLS_TERMINATE_PROC_CMD;
cmd = OBJ_NEW(orte_buffer_t);
if (cmd == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &name, 1, ORTE_NAME))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &signal, 1, ORTE_INT32))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(cmd);
return rc;
}
if (0 > orte_rml.send_buffer(orte_pls_proxy_replica, cmd, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(cmd);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(cmd);
answer = OBJ_NEW(orte_buffer_t);
if(answer == NULL) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
return ORTE_ERR_OUT_OF_RESOURCE;
}
if (0 > orte_rml.recv_buffer(orte_pls_proxy_replica, answer, ORTE_RML_TAG_PLS, 0)) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
count = 1;
if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &ret_cmd, &count, ORTE_PLS_CMD))) {
ORTE_ERROR_LOG(rc);
OBJ_RELEASE(answer);
return rc;
}
if (ret_cmd != command) {
ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
OBJ_RELEASE(answer);
return ORTE_ERR_COMM_FAILURE;
}
OBJ_RELEASE(answer);
return ORTE_SUCCESS;
}
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