0dc5f50d27
cmr=v1.7.5:reviewer=jsquyres:subject=Add a plm component for local-only operation This commit was SVN r30645.
109 строки
3.2 KiB
C
109 строки
3.2 KiB
C
/*
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* Copyright (c) 2004-2008 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2006 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2007-2011 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2008-2009 Sun Microsystems, Inc. All rights reserved.
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* Copyright (c) 2010 Oracle and/or its affiliates. All rights
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* reserved.
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* Copyright (c) 2009 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2011 IBM Corporation. All rights reserved.
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* Copyright (c) 2014 Intel, Inc. All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*
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* These symbols are in a file by themselves to provide nice linker
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* semantics. Since linkers generally pull in symbols by object
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* files, keeping these symbols as the only symbols in this file
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* prevents utility programs such as "ompi_info" from having to import
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* entire components just to query their version and parameters.
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*/
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#include "orte_config.h"
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#include "orte/constants.h"
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <ctype.h>
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#include "orte/runtime/orte_globals.h"
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#include "orte/mca/plm/plm.h"
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#include "orte/mca/plm/isolated/plm_isolated.h"
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/*
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* Public string showing the plm ompi_isolated component version number
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*/
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const char *mca_plm_isolated_component_version_string =
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"Open MPI isolated plm MCA component version " ORTE_VERSION;
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static int isolated_component_open(void);
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static int isolated_component_query(mca_base_module_t **module, int *priority);
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static int isolated_component_close(void);
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/*
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* Instantiate the public struct with all of our public information
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* and pointers to our public functions in it
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*/
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orte_plm_base_component_t mca_plm_isolated_component = {
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{
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ORTE_PLM_BASE_VERSION_2_0_0,
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/* Component name and version */
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"isolated",
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ORTE_MAJOR_VERSION,
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ORTE_MINOR_VERSION,
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ORTE_RELEASE_VERSION,
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/* Component open and close functions */
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isolated_component_open,
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isolated_component_close,
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isolated_component_query,
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NULL
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},
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{
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/* The component is checkpoint ready */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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}
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};
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static int isolated_component_open(void)
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{
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return ORTE_SUCCESS;
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}
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static int isolated_component_query(mca_base_module_t **module, int *priority)
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{
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/* make ourselves available at a very low priority */
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if (ORTE_PROC_IS_HNP) {
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*priority = 0;
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*module = (mca_base_module_t *) &orte_plm_isolated_module;
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return ORTE_SUCCESS;
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}
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*module = NULL;
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return ORTE_ERROR;
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}
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static int isolated_component_close(void)
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{
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return ORTE_SUCCESS;
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}
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