102 строки
3.2 KiB
C
102 строки
3.2 KiB
C
/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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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* $COPYRIGHT$
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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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#include "opal_config.h"
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#include "opal/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "opal/include/opal/constants.h"
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#include "opal/mca/crs/crs.h"
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#include "opal/mca/crs/base/base.h"
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#include "opal/util/output.h"
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#include "opal/mca/crs/base/static-components.h"
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/*
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* Globals
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*/
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int opal_crs_base_output = -1;
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opal_crs_base_module_t opal_crs = {
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NULL, /* crs_init */
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NULL, /* crs_finalize */
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NULL, /* crs_checkpoint */
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NULL, /* crs_restart_cmd */
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NULL, /* crs_disable_checkpoint */
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NULL /* crs_enable_checkpoint */
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};
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opal_list_t opal_crs_base_components_available;
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opal_crs_base_component_t opal_crs_base_selected_component;
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char * opal_crs_base_snapshot_dir = NULL;
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/**
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* Function for finding and opening either all MCA components,
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* or the one that was specifically requested via a MCA parameter.
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*/
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int opal_crs_base_open(void)
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{
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int value;
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char *str_value = NULL;
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/* Debugging/Verbose output */
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mca_base_param_reg_int_name("crs_base",
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"verbose",
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"Verbosity level of the CRS framework",
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false, false,
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0, &value);
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if(0 != value) {
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opal_crs_base_output = opal_output_open(NULL);
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} else {
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opal_crs_base_output = -1;
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}
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opal_output_set_verbosity(opal_crs_base_output, value);
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/* Base snapshot directory */
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mca_base_param_reg_string_name("crs_base",
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"snapshot_dir",
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"The base directory to use when storing snapshots",
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true, false,
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strdup("/tmp"),
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&opal_crs_base_snapshot_dir);
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/*
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* Which CRS component to open
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* - NULL or "" = auto-select
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* - "none" = Empty component
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* - ow. select that specific component
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*/
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mca_base_param_reg_string_name("crs", NULL,
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"Which CRS component to use (empty = auto-select)",
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false, false,
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NULL, &str_value);
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if( NULL != str_value ) {
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free(str_value);
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}
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/* Open up all available components */
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if (OPAL_SUCCESS !=
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mca_base_components_open("crs",
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opal_crs_base_output,
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mca_crs_base_static_components,
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&opal_crs_base_components_available,
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true)) {
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return OPAL_ERROR;
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}
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return OPAL_SUCCESS;
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}
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