dadca7da88
This merge adds Checkpoint/Restart support to Open MPI. The initial frameworks and components support a LAM/MPI-like implementation. This commit follows the risk assessment presented to the Open MPI core development group on Feb. 22, 2007. This commit closes trac:158 More details to follow. This commit was SVN r14051. The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r13912 The following Trac tickets were found above: Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
229 строки
7.0 KiB
C
229 строки
7.0 KiB
C
/*
|
|
* Copyright (c) 2004-2007 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.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
#include "orte_config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif /* HAVE_UNISTD_H */
|
|
#ifdef HAVE_STRING_H
|
|
#include <string.h>
|
|
#endif /* HAVE_STRING_H */
|
|
#ifdef HAVE_SIGNAL_H
|
|
#include <signal.h>
|
|
#endif
|
|
#ifdef HAVE_CNOS_PM_BARRIER
|
|
#include <catamount/cnos_mpi_os.h>
|
|
#endif
|
|
|
|
#include "opal/class/opal_list.h"
|
|
|
|
#include "orte/orte_constants.h"
|
|
#include "orte/mca/rmgr/base/base.h"
|
|
#include "orte/mca/ns/ns.h"
|
|
#include "orte/util/proc_info.h"
|
|
#include "rmgr_cnos.h"
|
|
|
|
|
|
static int orte_rmgr_cnos_setup_job(orte_app_context_t** app_context,
|
|
orte_std_cntr_t num_context,
|
|
orte_jobid_t* jobid,
|
|
opal_list_t *attrs);
|
|
|
|
static int orte_rmgr_cnos_spawn_job(
|
|
orte_app_context_t** app_context,
|
|
orte_std_cntr_t num_context,
|
|
orte_jobid_t* jobid,
|
|
orte_std_cntr_t num_connect,
|
|
orte_process_name_t *connect,
|
|
orte_rmgr_cb_fn_t cbfn,
|
|
orte_proc_state_t cb_conditions,
|
|
opal_list_t *attributes);
|
|
|
|
static int orte_rmgr_cnos_connect(orte_std_cntr_t num_connect,
|
|
orte_process_name_t *connect);
|
|
|
|
static int orte_rmgr_cnos_disconnect(orte_std_cntr_t num_connect,
|
|
orte_process_name_t *connect);
|
|
|
|
static int orte_rmgr_cnos_finalize(void);
|
|
|
|
static int orte_rmgr_cnos_get_app_context(orte_jobid_t jobid,
|
|
orte_app_context_t*** app_context,
|
|
orte_std_cntr_t* num_context);
|
|
|
|
static int orte_rmgr_cnos_put_app_context(orte_jobid_t jobid,
|
|
orte_app_context_t** app_context,
|
|
orte_std_cntr_t num_context);
|
|
|
|
static int orte_rmgr_cnos_check_context_app(orte_app_context_t *context);
|
|
|
|
static int orte_rmgr_cnos_check_context_cwd(orte_app_context_t *context,
|
|
bool want_chdir);
|
|
|
|
static int orte_rmgr_cnos_set_vpid_range(orte_jobid_t jobid,
|
|
orte_vpid_t start,
|
|
orte_vpid_t range);
|
|
|
|
static int orte_rmgr_cnos_get_vpid_range(orte_jobid_t jobid,
|
|
orte_vpid_t *start,
|
|
orte_vpid_t *range);
|
|
|
|
static orte_gpr_keyval_t* orte_rmgr_cnos_find_attribute(opal_list_t* attr_list, char* key);
|
|
|
|
static int orte_rmgr_cnos_add_attribute(opal_list_t* attr_list, char* key,
|
|
orte_data_type_t type, void *data, bool overwrite);
|
|
|
|
static int orte_rmgr_cnos_merge_attributes(opal_list_t* target, opal_list_t* source, bool override);
|
|
|
|
static int orte_rmgr_cnos_delete_attribute(opal_list_t* attr_list, char* key);
|
|
|
|
orte_rmgr_base_module_t orte_rmgr_cnos_module = {
|
|
NULL, /* don't need special init */
|
|
orte_rmgr_cnos_setup_job,
|
|
orte_rmgr_cnos_spawn_job,
|
|
orte_rmgr_cnos_connect,
|
|
orte_rmgr_cnos_disconnect,
|
|
orte_rmgr_cnos_finalize,
|
|
/** SUPPORT FUNCTIONS ***/
|
|
orte_rmgr_cnos_find_attribute,
|
|
orte_rmgr_cnos_add_attribute,
|
|
orte_rmgr_cnos_merge_attributes,
|
|
orte_rmgr_cnos_delete_attribute,
|
|
orte_rmgr_cnos_get_app_context,
|
|
orte_rmgr_cnos_put_app_context,
|
|
orte_rmgr_cnos_check_context_cwd,
|
|
orte_rmgr_cnos_check_context_app,
|
|
orte_rmgr_cnos_set_vpid_range,
|
|
orte_rmgr_cnos_get_vpid_range,
|
|
orte_rmgr_base_set_proc_info,
|
|
orte_rmgr_base_get_proc_info
|
|
};
|
|
|
|
|
|
/*
|
|
* Create the job segment and initialize the application context.
|
|
*/
|
|
static int orte_rmgr_cnos_setup_job(
|
|
orte_app_context_t** app_context,
|
|
orte_std_cntr_t num_context,
|
|
orte_jobid_t* jobid, opal_list_t *attrs)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
|
|
static int orte_rmgr_cnos_spawn_job(
|
|
orte_app_context_t** app_context,
|
|
orte_std_cntr_t num_context,
|
|
orte_jobid_t* jobid,
|
|
orte_std_cntr_t num_connect,
|
|
orte_process_name_t *connect,
|
|
orte_rmgr_cb_fn_t cbfn,
|
|
orte_proc_state_t cb_conditions,
|
|
opal_list_t *attributes)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_connect(orte_std_cntr_t num_connect,
|
|
orte_process_name_t *connect)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_disconnect(orte_std_cntr_t num_connect,
|
|
orte_process_name_t *connect)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
|
|
static int orte_rmgr_cnos_finalize(void)
|
|
{
|
|
#ifdef HAVE_CNOS_PM_BARRIER
|
|
/* register with the process manager so that everyone aborts if
|
|
any one process aborts. This is a bit slower than it needs to
|
|
be, but useful. */
|
|
cnos_pm_barrier(1);
|
|
#endif
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_get_app_context(orte_jobid_t jobid,
|
|
orte_app_context_t*** app_context,
|
|
orte_std_cntr_t* num_context)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_put_app_context(orte_jobid_t jobid,
|
|
orte_app_context_t** app_context,
|
|
orte_std_cntr_t num_context)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_check_context_app(orte_app_context_t *context)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_check_context_cwd(orte_app_context_t *context,
|
|
bool want_chdir)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_set_vpid_range(orte_jobid_t jobid,
|
|
orte_vpid_t start,
|
|
orte_vpid_t range)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_get_vpid_range(orte_jobid_t jobid,
|
|
orte_vpid_t *start,
|
|
orte_vpid_t *range)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static orte_gpr_keyval_t* orte_rmgr_cnos_find_attribute(opal_list_t* attr_list, char* key)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_add_attribute(opal_list_t* attr_list, char* key,
|
|
orte_data_type_t type, void *data,
|
|
bool overwrite)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_merge_attributes(opal_list_t* target, opal_list_t* source, bool override)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static int orte_rmgr_cnos_delete_attribute(opal_list_t* attr_list, char* key)
|
|
{
|
|
return ORTE_ERR_NOT_SUPPORTED;
|
|
}
|
|
|