ab5ea61100
1. add a "cancel_operation" API to the pls components that allows orterun to demand that an orted operation (e.g., terminate_job) be immediately cancelled and abandoned. 2. changes the pls orted commands from blocking to non-blocking. This allows us to interrupt those operations should an orted be non-responsive. The change also adds an orte_abort_timeout that limits how long orterun will automatically wait for the orteds to respond - if the terminate command, for example, doesn't see orted response within that time, then we printout an appropriate error message and just give up. 3. modifies orterun to allow multiple ctrl-c's to simply abort the program even if the orteds have not responded 4. does some cleanup on the orte-level mca params so that their implementation looks a lot more like that of ompi - makes it easier to maintain. This change also includes the definition of an orte_abort_timeout struct and associated MCA param (can't have too many!) so you can set the time after which orterun gives up on waiting for orteds to respond This needs more testing before migrating to 1.2. This commit was SVN r13304.
78 строки
2.8 KiB
C
78 строки
2.8 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2005 The University of Tennessee and The University
|
|
* of Tennessee Research Foundation. All rights
|
|
* reserved.
|
|
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
|
|
* University of Stuttgart. All rights reserved.
|
|
* Copyright (c) 2004-2005 The Regents of the University of California.
|
|
* All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "orte_config.h"
|
|
|
|
#include "orte/orte_constants.h"
|
|
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
|
|
#include "opal/mca/base/mca_base_param.h"
|
|
|
|
#include "orte/runtime/runtime.h"
|
|
#include "orte/runtime/params.h"
|
|
|
|
/* globals used by RTE */
|
|
int orte_debug_flag;
|
|
struct timeval orte_abort_timeout;
|
|
|
|
int orte_register_params(bool infrastructure)
|
|
{
|
|
int value;
|
|
|
|
mca_base_param_reg_int_name("orte", "debug",
|
|
"Top-level ORTE debug switch",
|
|
false, false, (int)false, &value);
|
|
orte_debug_flag = OPAL_INT_TO_BOOL(value);
|
|
|
|
mca_base_param_reg_int_name("orte_debug", "daemons_file",
|
|
"Whether want stdout/stderr of daemons to go to a file or not",
|
|
false, false, (int)false, NULL);
|
|
|
|
mca_base_param_reg_int_name("orte", "no_daemonize",
|
|
"Whether to properly daemonize the ORTE daemons or not",
|
|
false, false, (int)false, NULL);
|
|
|
|
mca_base_param_reg_int_name("orte_debug", "daemons",
|
|
"Whether to debug the ORTE daemons or not",
|
|
false, false, (int)false, NULL);
|
|
|
|
mca_base_param_reg_int_name("orte", "infrastructure",
|
|
"Whether we are ORTE infrastructure or an ORTE application",
|
|
true, true, (int)infrastructure, NULL);
|
|
|
|
/* User-level debugger info string */
|
|
|
|
mca_base_param_reg_string_name("orte", "base_user_debugger",
|
|
"Sequence of user-level debuggers to search for in orterun",
|
|
false, false, "totalview @mpirun@ -a @mpirun_args@ : fxp @mpirun@ -a @mpirun_args@", NULL);
|
|
|
|
|
|
mca_base_param_reg_int_name("orte", "abort_timeout",
|
|
"Time to wait [in seconds] before giving up on aborting an ORTE operation",
|
|
false, false, 10, &value);
|
|
orte_abort_timeout.tv_sec = value;
|
|
orte_abort_timeout.tv_usec = 0;
|
|
|
|
/* All done */
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|