c4035d848f
I promoted the ''none'' component to a full component, and updated the other components to reflect this code movement. The ''none'' component is the default component unless the user requests '''-am ft-enable-cr''' to auto-select a component. There is an MCA parameter to show a warning if the application requested an FT enabled job, but the ''none'' component was selected ({{{crs_none_select_warning}}}).
This temporarily fixes the problem mentioned in r18739. The full fix will entail working on ticket #1291.
Thanks to Ethan from Sun for finding this bug.
This commit was SVN r18840.
The following SVN revision numbers were found above:
r18739 --> open-mpi/ompi@a003fa7a50
110 строки
3.7 KiB
C
110 строки
3.7 KiB
C
/*
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* Copyright (c) 2004-2008 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 (c) 2007 Evergrid, Inc. All rights reserved.
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*
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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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NULL, /* crs_prelaunch */
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NULL /* crs_reg_thread */
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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 ret, exit_status = OPAL_SUCCESS;
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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",
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"base_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",
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"base_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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"none", &str_value);
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/* Open up all available components */
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if (OPAL_SUCCESS != (ret = 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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if( OPAL_ERR_NOT_FOUND == ret &&
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NULL != str_value &&
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0 == strncmp(str_value, "none", strlen("none")) ) {
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exit_status = OPAL_SUCCESS;
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} else {
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exit_status = OPAL_ERROR;
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}
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}
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if( NULL != str_value ) {
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free(str_value);
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}
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return exit_status;
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}
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