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
122 строки
4.0 KiB
C
122 строки
4.0 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) 2004-2005 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 (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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#ifndef OPAL_CRS_BASE_H
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#define OPAL_CRS_BASE_H
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#include "opal_config.h"
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#include "opal/mca/crs/crs.h"
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#include "opal/util/opal_environ.h"
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/*
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* Global functions for MCA overall CRS
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*/
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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/* Some local strings to use genericly with the local metadata file */
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#define CRS_METADATA_BASE ("# ")
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#define CRS_METADATA_COMP ("# Component: ")
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#define CRS_METADATA_PID ("# PID: ")
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#define CRS_METADATA_CONTEXT ("# CONTEXT: ")
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#define CRS_METADATA_MKDIR ("# MKDIR: ")
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#define CRS_METADATA_TOUCH ("# TOUCH: ")
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/**
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* Initialize the CRS MCA framework
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*
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* @retval OPAL_SUCCESS Upon success
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* @retval OPAL_ERROR Upon failures
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*
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* This function is invoked during opal_init();
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*/
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OPAL_DECLSPEC int opal_crs_base_open(void);
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/**
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* Select an available component.
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*
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* @retval OPAL_SUCCESS Upon Success
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* @retval OPAL_NOT_FOUND If no component can be selected
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* @retval OPAL_ERROR Upon other failure
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*
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*/
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OPAL_DECLSPEC int opal_crs_base_select(void);
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/**
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* Finalize the CRS MCA framework
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*
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* @retval OPAL_SUCCESS Upon success
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* @retval OPAL_ERROR Upon failures
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*
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* This function is invoked during opal_finalize();
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*/
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OPAL_DECLSPEC int opal_crs_base_close(void);
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/**
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* Globals
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*/
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#define opal_crs_base_metadata_filename (strdup("snapshot_meta.data"))
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OPAL_DECLSPEC extern int opal_crs_base_output;
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OPAL_DECLSPEC extern opal_list_t opal_crs_base_components_available;
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OPAL_DECLSPEC extern opal_crs_base_component_t opal_crs_base_selected_component;
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OPAL_DECLSPEC extern opal_crs_base_module_t opal_crs;
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OPAL_DECLSPEC extern char * opal_crs_base_snapshot_dir;
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/**
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* Some utility functions
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*/
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OPAL_DECLSPEC char * opal_crs_base_state_str(opal_crs_state_type_t state);
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OPAL_DECLSPEC char * opal_crs_base_unique_snapshot_name(pid_t pid);
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OPAL_DECLSPEC int opal_crs_base_extract_expected_component(char *snapshot_loc, char ** component_name, int *prev_pid);
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OPAL_DECLSPEC int opal_crs_base_init_snapshot_directory(opal_crs_base_snapshot_t *snapshot);
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OPAL_DECLSPEC char * opal_crs_base_get_snapshot_directory(char *uniq_snapshot_name);
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/*
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* Read a token to the metadata file
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* NULL can be passed for snapshot_loc if nit_snapshot_directory has been called.
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*/
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OPAL_DECLSPEC int opal_crs_base_metadata_read_token(char *snapshot_loc, char * token, char ***value);
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/*
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* Write a token to the metadata file
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* NULL can be passed for snapshot_loc if nit_snapshot_directory has been called.
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*/
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OPAL_DECLSPEC int opal_crs_base_metadata_write_token(char *snapshot_loc, char * token, char *value);
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/*
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* Register a file for cleanup.
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* Useful in C/R when files only need to temporarily exist for restart
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*/
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OPAL_DECLSPEC int opal_crs_base_cleanup_append(char* filename, bool is_dir);
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/*
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* Flush the cleanup of all registered files.
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*/
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OPAL_DECLSPEC int opal_crs_base_cleanup_flush(void);
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* OPAL_CRS_BASE_H */
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