e4f2d03d28
Explained in more detail in the following RFC: http://www.open-mpi.org/community/lists/devel/2010/03/7589.php This commit was SVN r22872.
121 строка
3.5 KiB
C
121 строка
3.5 KiB
C
/*
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* Copyright (c) 2004-2010 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) 2004-2005 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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* $COPYRIGHT$
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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 "orte_config.h"
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#include "orte/constants.h"
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#ifdef HAVE_STRING_H
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#include <string.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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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/mca/base/mca_base_param.h"
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#include "opal/util/opal_environ.h"
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#include "opal/util/output.h"
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#include "opal/util/trace.h"
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#include "opal/util/output.h"
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#include "orte/mca/errmgr/base/base.h"
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#include "orte/mca/errmgr/base/errmgr_private.h"
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#include "orte/mca/errmgr/base/static-components.h"
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/*
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* Globals
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*/
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int orte_errmgr_base_output = -1;
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bool orte_errmgr_base_enable_recovery = false;
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bool orte_errmgr_base_shutting_down = false;
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bool orte_errmgr_initialized = false;
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opal_list_t orte_errmgr_base_components_available;
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/* Public module provides a wrapper around previous functions */
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orte_errmgr_base_module_t orte_errmgr = {
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orte_errmgr_base_proc_aborted,
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orte_errmgr_base_incomplete_start,
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orte_errmgr_base_comm_failed,
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orte_errmgr_base_abort,
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/* Internal Interfaces */
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NULL, /* internal_errmgr_init */
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NULL, /* internal_errmgr_finalize */
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NULL, /* internal_predicted_fault */
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NULL, /* internal_process_fault */
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NULL, /* internal_suggest_map_targets */
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NULL /* internal_ft_event */
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};
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/**
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* Function for finding and opening either all MCA components, or the one
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* that was specifically requested via a MCA parameter.
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*/
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int orte_errmgr_base_open(void)
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{
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int value;
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OPAL_TRACE(5);
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/* Only pass this way once */
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if( orte_errmgr_initialized ) {
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return ORTE_SUCCESS;
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}
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OBJ_CONSTRUCT(&orte_errmgr_base_modules, opal_pointer_array_t);
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orte_errmgr_base_output = opal_output_open(NULL);
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mca_base_param_reg_int_name("errmgr",
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"base_enable_recovery",
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"If the ErrMgr recovery components should be enabled."
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" [Default = disabled]",
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false, false,
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0, &value);
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orte_errmgr_base_enable_recovery = OPAL_INT_TO_BOOL(value);
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/*
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* A flag to indicate that orterun is shutting down, so skip the recovery
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* logic.
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*/
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orte_errmgr_base_shutting_down = false;
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/*
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* Open up all available components
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*/
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if (ORTE_SUCCESS !=
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mca_base_components_open("errmgr",
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orte_errmgr_base_output,
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mca_errmgr_base_static_components,
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&orte_errmgr_base_components_available,
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true)) {
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return ORTE_ERROR;
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}
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orte_errmgr_initialized = true;
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return ORTE_SUCCESS;
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}
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