2a70618a77
Replace short macros in orte/util/name_fns.h to the actual fct. call. - Compiles on linux/x86-64 This commit was SVN r20740.
130 строки
3.7 KiB
C
130 строки
3.7 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.
|
|
* $COPYRIGHT$
|
|
*
|
|
* 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"
|
|
|
|
#include "opal/mca/base/mca_base_param.h"
|
|
|
|
#include "orte/util/name_fns.h"
|
|
#include "orte/runtime/orte_globals.h"
|
|
|
|
#include "orte/mca/plm/plm.h"
|
|
#include "orte/mca/plm/base/plm_private.h"
|
|
#include "plm_slurmd.h"
|
|
|
|
|
|
/*
|
|
* Public string showing the plm ompi_slurmd component version number
|
|
*/
|
|
const char *mca_plm_slurmd_component_version_string =
|
|
"Open MPI slurmd plm MCA component version " ORTE_VERSION;
|
|
|
|
|
|
/*
|
|
* Local functions
|
|
*/
|
|
static int plm_slurmd_open(void);
|
|
static int plm_slurmd_close(void);
|
|
static int orte_plm_slurmd_component_query(mca_base_module_t **module, int *priority);
|
|
|
|
|
|
/*
|
|
* Instantiate the public struct with all of our public information
|
|
* and pointers to our public functions in it
|
|
*/
|
|
|
|
orte_plm_slurmd_component_t mca_plm_slurmd_component = {
|
|
|
|
{
|
|
/* First, the mca_component_t struct containing meta
|
|
information about the component itself */
|
|
|
|
{
|
|
ORTE_PLM_BASE_VERSION_2_0_0,
|
|
|
|
/* Component name and version */
|
|
"slurmd",
|
|
ORTE_MAJOR_VERSION,
|
|
ORTE_MINOR_VERSION,
|
|
ORTE_RELEASE_VERSION,
|
|
|
|
/* Component open and close functions */
|
|
plm_slurmd_open,
|
|
plm_slurmd_close,
|
|
orte_plm_slurmd_component_query
|
|
},
|
|
{
|
|
/* The component is checkpoint ready */
|
|
MCA_BASE_METADATA_PARAM_CHECKPOINT
|
|
}
|
|
}
|
|
|
|
/* Other orte_plm_slurmd_component_t items -- left uninitialized
|
|
here; will be initialized in plm_slurmd_open() */
|
|
};
|
|
|
|
|
|
static int plm_slurmd_open(void)
|
|
{
|
|
mca_base_component_t *comp = &mca_plm_slurmd_component.super.base_version;
|
|
|
|
mca_base_param_reg_string(comp, "args",
|
|
"Custom arguments to srun",
|
|
false, false, NULL,
|
|
&mca_plm_slurmd_component.custom_args);
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
static int orte_plm_slurmd_component_query(mca_base_module_t **module, int *priority)
|
|
{
|
|
/* Are we running under a SLURM job? */
|
|
|
|
if (NULL != getenv("SLURM_JOBID")) {
|
|
*priority = 2;
|
|
|
|
OPAL_OUTPUT_VERBOSE((1, orte_plm_globals.output,
|
|
"%s plm:slurmd: available for selection",
|
|
orte_util_print_name_args(ORTE_PROC_MY_NAME)));
|
|
|
|
*module = (mca_base_module_t *)&orte_plm_slurmd_module;
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
/* Sadly, no */
|
|
*module = NULL;
|
|
return ORTE_ERROR;
|
|
}
|
|
|
|
|
|
static int plm_slurmd_close(void)
|
|
{
|
|
if (NULL != mca_plm_slurmd_component.custom_args) {
|
|
free(mca_plm_slurmd_component.custom_args);
|
|
}
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|