99 строки
2.7 KiB
C
99 строки
2.7 KiB
C
/*
|
|
* Copyright (c) 2004-2008 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 (c) 2010 Cisco Systems, Inc. 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/constants.h"
|
|
|
|
#ifdef HAVE_STRING_H
|
|
#include <string.h>
|
|
#endif
|
|
|
|
#include "opal/mca/base/mca_base_param.h"
|
|
|
|
#include "orte/util/proc_info.h"
|
|
|
|
#include "orte/mca/ess/ess.h"
|
|
#include "orte/mca/ess/generic/ess_generic.h"
|
|
|
|
extern orte_ess_base_module_t orte_ess_generic_module;
|
|
|
|
/*
|
|
* Instantiate the public struct with all of our public information
|
|
* and pointers to our public functions in it
|
|
*/
|
|
orte_ess_base_component_t mca_ess_generic_component = {
|
|
{
|
|
ORTE_ESS_BASE_VERSION_2_0_0,
|
|
|
|
/* Component name and version */
|
|
"generic",
|
|
ORTE_MAJOR_VERSION,
|
|
ORTE_MINOR_VERSION,
|
|
ORTE_RELEASE_VERSION,
|
|
|
|
/* Component open and close functions */
|
|
orte_ess_generic_component_open,
|
|
orte_ess_generic_component_close,
|
|
orte_ess_generic_component_query
|
|
},
|
|
{
|
|
/* The component is checkpoint ready */
|
|
MCA_BASE_METADATA_PARAM_CHECKPOINT
|
|
}
|
|
};
|
|
|
|
|
|
int
|
|
orte_ess_generic_component_open(void)
|
|
{
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
int orte_ess_generic_component_query(mca_base_module_t **module, int *priority)
|
|
{
|
|
char *pick;
|
|
|
|
/* only pick us if directed to do so */
|
|
if (NULL != (pick = getenv("OMPI_MCA_ess")) &&
|
|
0 == strcmp(pick, "generic")) {
|
|
*priority = 1000;
|
|
*module = (mca_base_module_t *)&orte_ess_generic_module;
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
/* if not, then return NULL - we cannot be selected */
|
|
*priority = -1;
|
|
*module = NULL;
|
|
return ORTE_ERROR;
|
|
}
|
|
|
|
|
|
int
|
|
orte_ess_generic_component_close(void)
|
|
{
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|