146 строки
4.1 KiB
C
146 строки
4.1 KiB
C
/*
|
|
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2006 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
|
|
*
|
|
* $HEADER$
|
|
*
|
|
* These symbols are in a file by themselves to provide nice linker
|
|
* semantics. Since linkers generally pull in symbols by object
|
|
* files, keeping these symbols as the only symbols in this file
|
|
* prevents utility programs such as "ompi_info" from having to import
|
|
* entire components just to query their version and parameters.
|
|
*/
|
|
|
|
#include "orte_config.h"
|
|
#include "orte/orte_constants.h"
|
|
|
|
#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <ctype.h>
|
|
|
|
#include "opal/util/argv.h"
|
|
#include "opal/util/path.h"
|
|
#include "opal/util/basename.h"
|
|
#include "opal/util/show_help.h"
|
|
#include "opal/mca/base/mca_base_param.h"
|
|
|
|
#include "orte/mca/errmgr/errmgr.h"
|
|
#include "orte/mca/rml/rml.h"
|
|
|
|
#include "orte/mca/odls/odls.h"
|
|
#include "orte/mca/pls/base/pls_private.h"
|
|
|
|
#include "orte/mca/odls/default/odls_default.h"
|
|
|
|
/* Instantiate the component globals */
|
|
orte_odls_default_globals_t orte_odls_default;
|
|
|
|
|
|
/* instance the app_context list object */
|
|
OBJ_CLASS_INSTANCE(odls_default_app_context_t,
|
|
opal_list_item_t,
|
|
NULL, NULL);
|
|
|
|
|
|
/*
|
|
* Instantiate the public struct with all of our public information
|
|
* and pointers to our public functions in it
|
|
*/
|
|
|
|
orte_odls_base_component_t mca_odls_default_component = {
|
|
/* First, the mca_component_t struct containing meta information
|
|
about the component itself */
|
|
{
|
|
/* Indicate that we are a odls v1.3.0 component (which also
|
|
implies a specific MCA version) */
|
|
|
|
ORTE_ODLS_BASE_VERSION_1_3_0,
|
|
/* Component name and version */
|
|
|
|
"default",
|
|
ORTE_MAJOR_VERSION,
|
|
ORTE_MINOR_VERSION,
|
|
ORTE_RELEASE_VERSION,
|
|
|
|
/* Component open and close functions */
|
|
|
|
orte_odls_default_component_open,
|
|
orte_odls_default_component_close
|
|
},
|
|
|
|
/* Next the MCA v1.0.0 component meta data */
|
|
|
|
{
|
|
/* The component is checkpoint ready */
|
|
MCA_BASE_METADATA_PARAM_CHECKPOINT
|
|
},
|
|
|
|
/* Initialization / querying functions */
|
|
|
|
orte_odls_default_component_init,
|
|
orte_odls_default_finalize
|
|
};
|
|
|
|
|
|
|
|
int orte_odls_default_component_open(void)
|
|
{
|
|
/* initialize globals */
|
|
OBJ_CONSTRUCT(&orte_odls_default.mutex, opal_mutex_t);
|
|
OBJ_CONSTRUCT(&orte_odls_default.cond, opal_condition_t);
|
|
OBJ_CONSTRUCT(&orte_odls_default.children, opal_list_t);
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
|
|
orte_odls_base_module_t *orte_odls_default_component_init(int *priority)
|
|
{
|
|
/* the base open/select logic protects us against operation when
|
|
* we are NOT in a daemon, so we don't have to check that here
|
|
*/
|
|
|
|
/* we have built some logic into the configure.m4 file that checks
|
|
* to see if we have "fork" support and only builds this component
|
|
* if we do. Hence, we only get here if we CAN build - in which
|
|
* case, we definitely should be considered for selection
|
|
*/
|
|
*priority = 1; /* let others override us - we are the default */
|
|
|
|
return &orte_odls_default_module;
|
|
}
|
|
|
|
|
|
int orte_odls_default_component_close(void)
|
|
{
|
|
OBJ_DESTRUCT(&orte_odls_default.mutex);
|
|
OBJ_DESTRUCT(&orte_odls_default.cond);
|
|
OBJ_DESTRUCT(&orte_odls_default.children);
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
int orte_odls_default_finalize(void)
|
|
{
|
|
opal_list_item_t *item;
|
|
|
|
/* cleanup state */
|
|
while (NULL != (item = opal_list_remove_first(&orte_odls_default.children))) {
|
|
OBJ_RELEASE(item);
|
|
}
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|