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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* 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) 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
* Copyright (c) 2015 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
* Resource allocation for Grid Engine
*/
#include "orte_config.h"
#include "orte/constants.h"
#include "opal/mca/base/base.h"
#include "opal/util/output.h"
#include "orte/runtime/orte_globals.h"
#include "orte/util/name_fns.h"
#include "orte/mca/ras/base/ras_private.h"
#include "ras_gridengine.h"
/*
* Local functions
*/
static int orte_ras_gridengine_register(void);
static int orte_ras_gridengine_open(void);
static int orte_ras_gridengine_close(void);
static int orte_ras_gridengine_component_query(mca_base_module_t **module, int *priority);
static int orte_ras_gridengine_verbose;
orte_ras_gridengine_component_t mca_ras_gridengine_component = {
{
/* First, the mca_base_component_t struct containing meta
information about the component itself */
.base_version = {
ORTE_RAS_BASE_VERSION_2_0_0,
.mca_component_name = "gridengine",
MCA_BASE_MAKE_VERSION(component, ORTE_MAJOR_VERSION, ORTE_MINOR_VERSION,
ORTE_RELEASE_VERSION),
.mca_open_component = orte_ras_gridengine_open,
.mca_close_component = orte_ras_gridengine_close,
.mca_query_component = orte_ras_gridengine_component_query,
.mca_register_component_params = orte_ras_gridengine_register,
},
.base_data = {
/* The component is checkpoint ready */
MCA_BASE_METADATA_PARAM_CHECKPOINT
},
}
};
static int orte_ras_gridengine_register(void)
{
mca_base_component_t *c = &mca_ras_gridengine_component.super.base_version;
mca_ras_gridengine_component.priority = 100;
(void) mca_base_component_var_register (c, "priority", "Priority of the gridengine ras component",
MCA_BASE_VAR_TYPE_INT, NULL, 0, 0, OPAL_INFO_LVL_9,
MCA_BASE_VAR_SCOPE_READONLY, &mca_ras_gridengine_component.priority);
orte_ras_gridengine_verbose = 0;
(void) mca_base_component_var_register (c, "verbose",
"Enable verbose output for the gridengine ras component",
MCA_BASE_VAR_TYPE_INT, NULL, 0, 0, OPAL_INFO_LVL_9,
MCA_BASE_VAR_SCOPE_LOCAL, &orte_ras_gridengine_verbose);
mca_ras_gridengine_component.show_jobid = false;
(void) mca_base_component_var_register (c, "show_jobid", "Show the JOB_ID of the Grid Engine job",
MCA_BASE_VAR_TYPE_BOOL, NULL, 0, 0, OPAL_INFO_LVL_9,
MCA_BASE_VAR_SCOPE_READONLY, &mca_ras_gridengine_component.show_jobid);
return ORTE_SUCCESS;
}
/**
* component open/close/init function
*/
static int orte_ras_gridengine_open(void)
{
if (orte_ras_gridengine_verbose != 0) {
mca_ras_gridengine_component.verbose = opal_output_open(NULL);
} else {
mca_ras_gridengine_component.verbose = -1;
}
return ORTE_SUCCESS;
}
static int orte_ras_gridengine_component_query(mca_base_module_t **module, int *priority)
{
*priority = mca_ras_gridengine_component.priority;
if (NULL != getenv("SGE_ROOT") && NULL != getenv("ARC") &&
NULL != getenv("PE_HOSTFILE") && NULL != getenv("JOB_ID")) {
OPAL_OUTPUT_VERBOSE((2, orte_ras_base_framework.framework_output,
"%s ras:gridengine: available for selection",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
*module = (mca_base_module_t *) &orte_ras_gridengine_module;
return ORTE_SUCCESS;
}
OPAL_OUTPUT_VERBOSE((2, orte_ras_base_framework.framework_output,
"%s ras:gridengine: NOT available for selection",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
*module = NULL;
return ORTE_ERROR;
}
/**
* Close all subsystems.
*/
static int orte_ras_gridengine_close(void)
{
return ORTE_SUCCESS;
}
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