525 строки
25 KiB
C
525 строки
25 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) 2004-2008 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) 2009 Sun Microsystems, 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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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#include <stdio.h>
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#include "opal/mca/base/mca_base_param.h"
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#include "opal/mca/paffinity/base/base.h"
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#include "opal/util/output.h"
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#include "opal/util/argv.h"
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#include "orte/util/proc_info.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/runtime/runtime.h"
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#include "orte/runtime/orte_globals.h"
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static bool passed_thru = false;
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int orte_register_params(void)
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{
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int value, tmp;
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char *strval, **params;
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uint16_t binding;
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/* only go thru this once - mpirun calls it twice, which causes
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* any error messages to show up twice
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*/
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if (passed_thru) {
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return ORTE_SUCCESS;
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}
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passed_thru = true;
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#if !ORTE_DISABLE_FULL_SUPPORT
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/* get a clean output channel too - need to do this here because
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* we use it below, and orterun and some other tools call this
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* function prior to calling orte_init
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*/
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{
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opal_output_stream_t lds;
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OBJ_CONSTRUCT(&lds, opal_output_stream_t);
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lds.lds_want_stdout = true;
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orte_clean_output = opal_output_open(&lds);
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OBJ_DESTRUCT(&lds);
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}
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#endif /* !ORTE_DISABLE_FULL_SUPPORT */
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mca_base_param_reg_int_name("orte", "base_help_aggregate",
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"If orte_base_help_aggregate is true, duplicate help messages will be aggregated rather than displayed individually. This can be helpful for parallel jobs that experience multiple identical failures; rather than print out the same help/failure message N times, display it once with a count of how many processes sent the same message.",
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false, false,
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(int) true, &value);
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orte_help_want_aggregate = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_string_name("orte", "tmpdir_base",
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"Base of the session directory tree",
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false, false, NULL, &(orte_process_info.tmpdir_base));
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mca_base_param_reg_string_name("orte", "no_session_dirs",
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"Prohibited locations for session directories (multiple locations separated by ',', default=NULL)",
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false, false, NULL, &orte_prohibited_session_dirs);
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mca_base_param_reg_int_name("orte", "create_session_dirs",
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"Create session directories",
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false, false, orte_create_session_dirs, &value);
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orte_create_session_dirs = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "execute_quiet",
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"Do not output error and help messages",
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false, false, (int) false, &value);
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orte_execute_quiet = OPAL_INT_TO_BOOL(value);
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#if !ORTE_DISABLE_FULL_SUPPORT
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mca_base_param_reg_int_name("orte", "send_profile",
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"Send profile info in launch message",
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false, false,
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(int) false, &value);
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orte_send_profile = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "debug",
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"Top-level ORTE debug switch (default verbosity: 1)",
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false, false, (int)false, &value);
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orte_debug_flag = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "debug_verbose",
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"Verbosity level for ORTE debug messages (default: 1)",
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false, false, -1, &orte_debug_verbosity);
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mca_base_param_reg_int_name("orte", "debug_daemons",
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"Whether to debug the ORTE daemons or not",
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false, false, (int)false, &value);
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orte_debug_daemons_flag = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "debug_daemons_file",
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"Whether want stdout/stderr of daemons to go to a file or not",
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false, false, (int)false, &value);
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orte_debug_daemons_file_flag = OPAL_INT_TO_BOOL(value);
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/* If --debug-daemons-file was specified, that also implies
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--debug-daemons */
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if (orte_debug_daemons_file_flag) {
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orte_debug_daemons_flag = true;
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}
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mca_base_param_reg_int_name("orte", "daemon_bootstrap",
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"Bootstrap the connection to the HNP",
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false, false, (int)false, &value);
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orte_daemon_bootstrap = OPAL_INT_TO_BOOL(value);
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/* do we want session output left open? */
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mca_base_param_reg_int_name("orte", "leave_session_attached",
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"Whether applications and/or daemons should leave their sessions "
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"attached so that any output can be received - this allows X forwarding "
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"without all the attendant debugging output",
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false, false, (int)false, &value);
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orte_leave_session_attached = OPAL_INT_TO_BOOL(value);
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/* See comment in orte/tools/orterun/debuggers.c about this MCA
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param (this param is internal) */
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mca_base_param_reg_int_name("orte",
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"in_parallel_debugger",
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"Whether the application is being debugged "
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"in a parallel debugger (default: false)",
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true, false, 0, &value);
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orte_in_parallel_debugger = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte",
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"output_debugger_proctable",
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"Whether or not to output the debugger proctable after launch (default: false)",
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true, false, 0, &value);
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orte_output_debugger_proctable = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_string_name("orte", "debugger_test_daemon",
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"Name of the executable to be used to simulate a debugger colaunch (relative or absolute path)",
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false, false, NULL, &orte_debugger_test_daemon);
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mca_base_param_reg_int_name("orte",
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"debugger_test_attach",
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"Test debugger colaunch after debugger attachment",
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false, false, 0, &value);
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orte_debugger_test_attach = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "do_not_launch",
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"Perform all necessary operations to prepare to launch the application, but do not actually launch it",
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false, false, (int)false, &value);
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orte_do_not_launch = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "daemon_spin",
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"Have any orteds spin until we can connect a debugger to them",
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false, false, (int)false, &value);
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orted_spin_flag = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "daemon_fail",
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"Have the specified orted fail after init for debugging purposes",
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false, false, ORTE_VPID_INVALID, &orted_debug_failure);
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mca_base_param_reg_int_name("orte", "daemon_fail_delay",
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"Have the specified orted fail after specified number of seconds (default: 0 => no delay)",
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false, false, 0, &orted_debug_failure_delay);
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mca_base_param_reg_int_name("orte", "startup_timeout",
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"Milliseconds/daemon to wait for startup before declaring failed_to_start (default: 0 => do not check)",
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false, false, 0, &orte_startup_timeout);
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/* check for timing requests */
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mca_base_param_reg_int_name("orte", "timing",
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"Request that critical timing loops be measured",
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false, false, (int)false, &value);
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orte_timing = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "timing_details",
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"Request that detailed timing data by reported",
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false, false, (int)false, &value);
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orte_timing_details = OPAL_INT_TO_BOOL(value);
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if (orte_timing_details) {
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/* ensure the timing flag is set too */
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orte_timing = true;
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}
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if (ORTE_PROC_IS_HNP) {
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char *tmp;
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mca_base_param_reg_string_name("orte", "timing_file",
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"Name of the file where timing data is to be written (relative or absolute path)",
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false, false, NULL, &tmp);
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if (orte_timing && NULL == tmp) {
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/* send the timing output to stdout */
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orte_timing_output = stdout;
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} else if (NULL != tmp) {
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/* make sure the timing flag is set */
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orte_timing = true;
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/* send the output to the indicated file */
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orte_timing_output = fopen(tmp, "w");
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if (NULL == orte_timing_output) {
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/* couldn't be opened */
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opal_output(0, "File %s could not be opened", tmp);
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orte_timing_output = stderr;
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}
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}
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}
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/* User-level debugger info string */
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mca_base_param_reg_string_name("orte", "base_user_debugger",
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"Sequence of user-level debuggers to search for in orterun",
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false, false, "totalview @mpirun@ -a @mpirun_args@ : ddt -n @np@ -start @executable@ @executable_argv@ @single_app@ : fxp @mpirun@ -a @mpirun_args@", NULL);
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mca_base_param_reg_int_name("orte", "abort_timeout",
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"Max time to wait [in secs] before aborting an ORTE operation (default: 1sec)",
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false, false, 1, &value);
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orte_max_timeout = 1000000.0 * value; /* convert to usec */
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mca_base_param_reg_int_name("orte", "timeout_step",
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"Time to wait [in usecs/proc] before aborting an ORTE operation (default: 1000 usec/proc)",
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false, false, 1000, &orte_timeout_usec_per_proc);
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/* default hostfile */
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mca_base_param_reg_string_name("orte", "default_hostfile",
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"Name of the default hostfile (relative or absolute path)",
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false, false, NULL, &orte_default_hostfile);
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/* rankfile */
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tmp = mca_base_param_reg_string_name("orte", "rankfile",
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"Name of the rankfile to be used for mapping processes (relative or absolute path)",
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false, false, NULL, NULL);
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mca_base_param_reg_syn_name(tmp, "rmaps", "rank_file_path", false);
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mca_base_param_lookup_string(tmp, &orte_rankfile);
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#ifdef __WINDOWS__
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mca_base_param_reg_string_name("orte", "ccp_headnode",
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"Name of the cluster head node. (For Windows CCP only.)",
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false, false,
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NULL, &orte_ccp_headnode);
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#endif
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/* whether or not to keep FQDN hostnames */
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mca_base_param_reg_int_name("orte", "keep_fqdn_hostnames",
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"Whether or not to keep FQDN hostnames [default: no]",
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false, false, (int)false, &value);
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orte_keep_fqdn_hostnames = OPAL_INT_TO_BOOL(value);
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/* whether or not to use regular expressions for launch */
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mca_base_param_reg_int_name("orte", "use_regexp",
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"Whether or not to use regular expressions for launch [default: no]",
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false, false, (int)false, &value);
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orte_use_regexp = OPAL_INT_TO_BOOL(value);
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/* whether to tag output */
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mca_base_param_reg_int_name("orte", "tag_output",
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"Tag all output with [job,rank] (default: false)",
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false, false, (int) false, &value);
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orte_tag_output = OPAL_INT_TO_BOOL(value);
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/* if we requested xml output, be sure to tag the output as well */
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if (orte_xml_output) {
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orte_tag_output = true;
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}
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mca_base_param_reg_int_name("orte", "xml_output",
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"Display all output in XML format (default: false)",
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false, false, (int) false, &value);
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orte_xml_output = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_string_name("orte", "xml_file",
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"Provide all output in XML format to the specified file",
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false, false, NULL, &strval);
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if (NULL != strval) {
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if (ORTE_PROC_IS_HNP && NULL == orte_xml_fp) {
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/* only the HNP opens this file! Make sure it only happens once */
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orte_xml_fp = fopen(strval, "w");
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if (NULL == orte_xml_fp) {
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opal_output(0, "Could not open specified xml output file: %s", strval);
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return ORTE_ERROR;
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}
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}
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/* ensure we set the flags to tag output */
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orte_xml_output = true;
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orte_tag_output = true;
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} else {
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/* default to stdout */
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orte_xml_fp = stdout;
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}
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/* whether to timestamp output */
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mca_base_param_reg_int_name("orte", "timestamp_output",
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"Timestamp all application process output (default: false)",
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false, false, (int) false, &value);
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orte_timestamp_output = OPAL_INT_TO_BOOL(value);
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/* redirect output into files */
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mca_base_param_reg_string_name("orte", "output_filename",
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"Redirect output from application processes into filename.rank [default: NULL]",
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false, false, NULL, &orte_output_filename);
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mca_base_param_reg_int_name("orte", "show_resolved_nodenames",
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"Display any node names that are resolved to a different name (default: false)",
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false, false, (int) false, &value);
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orte_show_resolved_nodenames = OPAL_INT_TO_BOOL(value);
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mca_base_param_reg_int_name("orte", "hetero_apps",
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"Indicates that multiple app_contexts are being provided that are a mix of 32/64 bit binaries (default: false)",
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false, false, (int) false, &value);
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orte_hetero_apps = OPAL_INT_TO_BOOL(value);
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/* allow specification of the launch agent */
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mca_base_param_reg_string_name("orte", "launch_agent",
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"Command used to start processes on remote nodes (default: orted)",
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false, false, "orted", &orte_launch_agent);
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/* whether or not to require RM allocation */
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mca_base_param_reg_int_name("orte", "allocation_required",
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"Whether or not an allocation by a resource manager is required [default: no]",
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false, false, (int)false, &value);
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orte_allocation_required = OPAL_INT_TO_BOOL(value);
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/* generate new terminal windows to display output from specified ranks */
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mca_base_param_reg_string_name("orte", "xterm",
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"Create a new xterm window and display output from the specified ranks there [default: none]",
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false, false, NULL, &orte_xterm);
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/* whether or not to forward SIGTSTP and SIGCONT signals */
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mca_base_param_reg_int_name("orte", "forward_job_control",
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"Forward SIGTSTP (after converting to SIGSTOP) and SIGCONT signals to the application procs [default: no]",
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false, false,
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(int) false, &value);
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orte_forward_job_control = OPAL_INT_TO_BOOL(value);
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/* local rsh/ssh launch agent */
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tmp = mca_base_param_reg_string_name("orte", "rsh_agent",
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"The command used to launch executables on remote nodes (typically either \"ssh\" or \"rsh\")",
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false, false, "ssh : rsh", NULL);
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mca_base_param_reg_syn_name(tmp, "pls", "rsh_agent", true);
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mca_base_param_reg_syn_name(tmp, "plm", "rsh_agent", true);
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mca_base_param_lookup_string(tmp, &orte_rsh_agent);
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tmp = mca_base_param_reg_int_name("orte", "assume_same_shell",
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"If set to 1, assume that the shell on the remote node is the same as the shell on the local node. Otherwise, probe for what the remote shell [default: 1]",
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false, false, 1, NULL);
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mca_base_param_reg_syn_name(tmp, "plm", "rsh_assume_same_shell", true);
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mca_base_param_lookup_int(tmp, &value);
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orte_assume_same_shell = OPAL_INT_TO_BOOL(value);
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/* whether or not to report launch progress */
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mca_base_param_reg_int_name("orte", "report_launch_progress",
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"Output a brief periodic report on launch progress [default: no]",
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false, false,
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(int) false, &value);
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orte_report_launch_progress = OPAL_INT_TO_BOOL(value);
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if (orte_report_launch_progress) {
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/* ensure the startup timeout is set to something reasonable */
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if (0 == orte_startup_timeout) {
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orte_startup_timeout = 2000; /* default to 2 seconds */
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}
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}
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/* cluster hardware info */
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mca_base_param_reg_int_name("orte", "num_boards",
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"Number of processor boards/node (1-256) [default: 1]",
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false, false, 1, &value);
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orte_default_num_boards = (uint8_t)value;
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mca_base_param_reg_int_name("orte", "num_sockets",
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"Number of sockets/board (1-256)",
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false, false, 0, &value);
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orte_default_num_sockets_per_board = (uint8_t)value;
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mca_base_param_reg_int_name("orte", "num_cores",
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"Number of cores/socket (1-256)",
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false, false, 0, &value);
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orte_default_num_cores_per_socket = (uint8_t)value;
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/* cpu allocation specification */
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mca_base_param_reg_string_name("orte", "cpu_set",
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"Comma-separated list of ranges specifying logical cpus allocated to this job [default: none]",
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false, false, NULL, &orte_default_cpu_set);
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/* binding specification - this will be overridden by any cmd line directive, and
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* ignored unless opal_paffinity_alone is set
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*/
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mca_base_param_reg_string_name("orte", "process_binding",
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"Policy for binding processes [none | core | socket | board] (supported qualifier: if-avail)",
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false, false, NULL, &strval);
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if (NULL != strval) {
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if (0 == strcasecmp(strval, "none")) {
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/* no binding */
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ORTE_SET_BINDING_POLICY(ORTE_BIND_TO_NONE);
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} else {
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binding = 0;
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params = opal_argv_split(strval, ':');
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if (1 < opal_argv_count(params)) {
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if (0 != strcasecmp(params[1], "if-avail")) {
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/* unknown option */
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opal_output(0, "Unknown qualifier to orte_process_binding: %s", strval);
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return ORTE_ERR_BAD_PARAM;
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}
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binding = ORTE_BIND_IF_SUPPORTED;
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}
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if (0 == strcasecmp(params[0], "socket")) {
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ORTE_SET_BINDING_POLICY(ORTE_BIND_TO_SOCKET | binding);
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} else if (0 == strcasecmp(params[0], "board")) {
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ORTE_SET_BINDING_POLICY(ORTE_BIND_TO_BOARD | binding);
|
|
} else if (0 == strcasecmp(params[0], "core")) {
|
|
ORTE_SET_BINDING_POLICY(ORTE_BIND_TO_CORE | binding);
|
|
}
|
|
}
|
|
}
|
|
/* if nothing was set, but opal_paffinity_alone is set, then default
|
|
* to bind-to-core
|
|
*/
|
|
if (opal_paffinity_alone) {
|
|
ORTE_XSET_BINDING_POLICY(ORTE_BIND_TO_CORE);
|
|
}
|
|
|
|
/* whether or not to report bindings */
|
|
mca_base_param_reg_int_name("orte", "report_bindings",
|
|
"Report bindings",
|
|
false, false,
|
|
(int) false, &value);
|
|
orte_report_bindings = OPAL_INT_TO_BOOL(value);
|
|
|
|
/* tool communication controls */
|
|
mca_base_param_reg_string_name("orte", "report_events",
|
|
"URI to which events are to be reported (default: NULL)]",
|
|
false, false, NULL, &orte_report_events_uri);
|
|
if (NULL != orte_report_events_uri) {
|
|
orte_report_events = true;
|
|
}
|
|
|
|
/* barrier control */
|
|
mca_base_param_reg_int_name("orte", "do_not_barrier",
|
|
"Do not barrier in orte_init",
|
|
true, false,
|
|
(int) false, &value);
|
|
orte_do_not_barrier = OPAL_INT_TO_BOOL(value);
|
|
|
|
mca_base_param_reg_int_name("orte", "enable_recovery",
|
|
"Enable recovery from process failure [Default = disabled]",
|
|
false, false,
|
|
(int)false, &value);
|
|
orte_enable_recovery = OPAL_INT_TO_BOOL(value);
|
|
|
|
mca_base_param_reg_int_name("orte", "max_global_restarts",
|
|
"Max number of times to relocate a failed process to a new node",
|
|
false, false,
|
|
-1, &orte_max_global_restarts);
|
|
|
|
mca_base_param_reg_int_name("orte", "max_local_restarts",
|
|
"Max number of times to locally restart a failed process before relocating it to a new node",
|
|
false, false,
|
|
-1, &orte_max_local_restarts);
|
|
if (orte_enable_recovery) {
|
|
if (orte_max_global_restarts <= 0 &&
|
|
orte_max_local_restarts <= 0) {
|
|
if (ORTE_PROC_IS_HNP) {
|
|
opal_output(orte_clean_output,
|
|
"------------------------------------------------------------\n"
|
|
"Although the MCA param orte_enable_recovery was set to true,\n"
|
|
"values for the max number of restarts was not provided:\n\n"
|
|
"Max global restarts: %d\n"
|
|
"Max local restarts: %d\n\n"
|
|
"At least one of these must be a positive value. We are disabling\n"
|
|
"process recovery, but continuing execution.\n"
|
|
"------------------------------------------------------------",
|
|
orte_max_global_restarts, orte_max_local_restarts);
|
|
}
|
|
orte_enable_recovery = false;
|
|
}
|
|
} else if (orte_max_global_restarts > 0 ||
|
|
orte_max_local_restarts > 0) {
|
|
if (ORTE_PROC_IS_HNP) {
|
|
opal_output(orte_clean_output,
|
|
"------------------------------------------------------------------\n"
|
|
"The MCA param errmgr_base_enable_recovery was not set to true, but\n"
|
|
"positive value(s) were provided for the number of restarts:\n\n"
|
|
"Max global restarts: %d\n"
|
|
"Max local restarts: %d\n\n"
|
|
"We are enabling process recovery and continuing execution. To avoid\n"
|
|
"this warning in the future, please set the errmgr_base_enable_recovery\n"
|
|
"param to non-zero.\n"
|
|
"------------------------------------------------------------------",
|
|
orte_max_global_restarts, orte_max_local_restarts);
|
|
}
|
|
orte_enable_recovery = true;
|
|
}
|
|
|
|
mca_base_param_reg_int_name("orte", "report_child_jobs_separately",
|
|
"Return the exit status of the primary job only",
|
|
false, false,
|
|
(int)false, &value);
|
|
orte_report_child_jobs_separately = OPAL_INT_TO_BOOL(value);
|
|
|
|
mca_base_param_reg_int_name("orte", "child_time_to_exit",
|
|
"Max time a spawned child job is allowed to run after the primary job has terminated (seconds)",
|
|
false, false,
|
|
INT_MAX, &value);
|
|
orte_child_time_to_exit.tv_sec = value;
|
|
orte_child_time_to_exit.tv_usec = 0;
|
|
|
|
#endif /* ORTE_DISABLE_FULL_SUPPORT */
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|