aa8391f888
movement of checkpoint files. This reduces the overhead on the applicaiton. This commit was SVN r16412.
120 строки
3.3 KiB
C
120 строки
3.3 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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/**
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* @file
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*
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* FULL SNAPC component
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*
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* Simple, braindead implementation.
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*/
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#ifndef MCA_SNAPC_FULL_EXPORT_H
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#define MCA_SNAPC_FULL_EXPORT_H
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#include "orte_config.h"
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#include "opal/mca/mca.h"
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#include "opal/event/event.h"
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#include "orte/mca/snapc/snapc.h"
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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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/*
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* Local Component structures
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*/
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struct orte_snapc_full_component_t {
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orte_snapc_base_component_t super; /** Base SNAPC component */
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};
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typedef struct orte_snapc_full_component_t orte_snapc_full_component_t;
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OPAL_MODULE_DECLSPEC extern orte_snapc_full_component_t mca_snapc_full_component;
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struct orte_snapc_full_global_snapshot_t {
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/** Base SNAPC Global snapshot type */
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orte_snapc_base_snapshot_t super;
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/** Local coordinator associated with this vpid */
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orte_process_name_t local_coord;
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};
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typedef struct orte_snapc_full_global_snapshot_t orte_snapc_full_global_snapshot_t;
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OBJ_CLASS_DECLARATION(orte_snapc_full_global_snapshot_t);
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struct orte_snapc_full_local_snapshot_t {
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/** Base SNAPC Global snapshot type */
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orte_snapc_base_snapshot_t super;
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/** Named Pipe Read and Write */
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char * comm_pipe_r;
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char * comm_pipe_w;
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int comm_pipe_r_fd;
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int comm_pipe_w_fd;
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/* An opal event handle for the read pipe */
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struct opal_event comm_pipe_r_eh;
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bool is_eh_active;
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/** State of the process wrt checkpointing */
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int ckpt_state;
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};
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typedef struct orte_snapc_full_local_snapshot_t orte_snapc_full_local_snapshot_t;
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OBJ_CLASS_DECLARATION(orte_snapc_full_local_snapshot_t);
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extern bool orte_snapc_full_skip_filem;
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/*
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* Module functions
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*/
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orte_snapc_base_module_1_0_0_t *
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orte_snapc_full_component_query(int *priority);
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int orte_snapc_full_module_init(bool seed, bool app);
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int orte_snapc_full_module_finalize(void);
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int orte_snapc_full_setup_job(orte_jobid_t jobid);
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int orte_snapc_full_release_job(orte_jobid_t jobid);
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/*
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* Global Coordinator Functionality
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*/
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int global_coord_init(void);
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int global_coord_finalize(void);
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int global_coord_setup_job(orte_jobid_t jobid);
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int global_coord_release_job(orte_jobid_t jobid);
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/*
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* Local Coordinator Functionality
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*/
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int local_coord_init(void);
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int local_coord_finalize(void);
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int local_coord_setup_job(orte_jobid_t jobid);
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int local_coord_release_job(orte_jobid_t jobid);
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/*
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* Application Coordinator Functionality
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*/
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int app_coord_init(void);
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int app_coord_finalize(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 /* MCA_SNAPC_FULL_EXPORT_H */
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