139 строки
5.5 KiB
C
139 строки
5.5 KiB
C
/*
|
|
* Copyright (c) 2004-2010 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2005 The University of Tennessee and The University
|
|
* of Tennessee Research Foundation. All rights
|
|
* reserved.
|
|
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
|
|
* University of Stuttgart. All rights reserved.
|
|
* Copyright (c) 2004-2005 The Regents of the University of California.
|
|
* All rights reserved.
|
|
* Copyright (c) 2007 Evergrid, Inc. All rights reserved.
|
|
* Copyright (c) 2013 Los Alamos National Security, LLC. All rights reserved.
|
|
*
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
#ifndef ORTE_SNAPC_BASE_H
|
|
#define ORTE_SNAPC_BASE_H
|
|
|
|
#include "orte_config.h"
|
|
#include "orte/types.h"
|
|
|
|
|
|
#include "orte/mca/snapc/snapc.h"
|
|
|
|
/*
|
|
* Global functions for MCA overall SNAPC
|
|
*/
|
|
|
|
BEGIN_C_DECLS
|
|
|
|
/*
|
|
* MCA Framework
|
|
*/
|
|
ORTE_DECLSPEC extern mca_base_framework_t orte_snapc_base_framework;
|
|
/* select a component */
|
|
ORTE_DECLSPEC int orte_snapc_base_select(bool seed, bool app);
|
|
|
|
/*
|
|
* Commands for command line tool and SnapC interaction
|
|
*/
|
|
typedef uint8_t orte_snapc_cmd_flag_t;
|
|
#define ORTE_SNAPC_CMD OPAL_UINT8
|
|
#define ORTE_SNAPC_GLOBAL_INIT_CMD 1
|
|
#define ORTE_SNAPC_GLOBAL_TERM_CMD 2
|
|
#define ORTE_SNAPC_GLOBAL_UPDATE_CMD 3
|
|
#define ORTE_SNAPC_LOCAL_UPDATE_CMD 4
|
|
#define ORTE_SNAPC_LOCAL_FINISH_CMD 5
|
|
|
|
/**
|
|
* There are 3 types of Coordinators, and any process may be once or more type.
|
|
* e.g., orterun is can often be both a Global and Local coordinator if it
|
|
* launches processes locally.
|
|
*/
|
|
typedef uint32_t orte_snapc_coord_type_t;
|
|
#define ORTE_SNAPC_UNASSIGN_TYPE 0
|
|
#define ORTE_SNAPC_GLOBAL_COORD_TYPE 1
|
|
#define ORTE_SNAPC_LOCAL_COORD_TYPE 2
|
|
#define ORTE_SNAPC_APP_COORD_TYPE 4
|
|
ORTE_DECLSPEC extern orte_snapc_coord_type_t orte_snapc_coord_type;
|
|
|
|
#define ORTE_SNAPC_COORD_NAME_PRINT(ct) ( (ct == (ORTE_SNAPC_GLOBAL_COORD_TYPE | ORTE_SNAPC_LOCAL_COORD_TYPE) ) ? "Global-Local" : \
|
|
(ct == ORTE_SNAPC_GLOBAL_COORD_TYPE) ? "Global" : \
|
|
(ct == ORTE_SNAPC_LOCAL_COORD_TYPE) ? "Local" : \
|
|
(ct == ORTE_SNAPC_APP_COORD_TYPE) ? "App" : \
|
|
"Unknown")
|
|
|
|
/**
|
|
* Global Snapshot Object Maintenance functions
|
|
*/
|
|
void orte_snapc_base_local_snapshot_construct(orte_snapc_base_local_snapshot_t *obj);
|
|
void orte_snapc_base_local_snapshot_destruct( orte_snapc_base_local_snapshot_t *obj);
|
|
|
|
void orte_snapc_base_global_snapshot_construct(orte_snapc_base_global_snapshot_t *obj);
|
|
void orte_snapc_base_global_snapshot_destruct( orte_snapc_base_global_snapshot_t *obj);
|
|
|
|
void orte_snapc_base_quiesce_construct(orte_snapc_base_quiesce_t *obj);
|
|
void orte_snapc_base_quiesce_destruct( orte_snapc_base_quiesce_t *obj);
|
|
|
|
void orte_snapc_base_request_op_construct(orte_snapc_base_request_op_t *op);
|
|
void orte_snapc_base_request_op_destruct(orte_snapc_base_request_op_t *op);
|
|
|
|
/**
|
|
* 'None' component functions
|
|
* These are to be used when no component is selected.
|
|
* They just return success, and empty strings as necessary.
|
|
*/
|
|
ORTE_DECLSPEC int orte_snapc_base_none_open(void);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_close(void);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_query(mca_base_module_t **module, int *priority);
|
|
|
|
ORTE_DECLSPEC int orte_snapc_base_module_init(bool seed, bool app);
|
|
ORTE_DECLSPEC int orte_snapc_base_module_finalize(void);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_setup_job(orte_jobid_t jobid);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_release_job(orte_jobid_t jobid);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_ft_event(int state);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_start_ckpt(orte_snapc_base_quiesce_t *datum);
|
|
ORTE_DECLSPEC int orte_snapc_base_none_end_ckpt(orte_snapc_base_quiesce_t *datum);
|
|
|
|
ORTE_DECLSPEC extern orte_snapc_base_module_t orte_snapc;
|
|
|
|
/**
|
|
* Globals
|
|
*/
|
|
ORTE_DECLSPEC extern bool orte_snapc_base_store_only_one_seq;
|
|
ORTE_DECLSPEC extern size_t orte_snapc_base_snapshot_seq_number;
|
|
ORTE_DECLSPEC extern bool orte_snapc_base_has_recovered;
|
|
|
|
/**
|
|
* Some utility functions
|
|
*/
|
|
ORTE_DECLSPEC void orte_snapc_ckpt_state_notify(int state);
|
|
ORTE_DECLSPEC int orte_snapc_ckpt_state_str(char ** state_str, int state);
|
|
|
|
/*******************************
|
|
* Global Coordinator functions
|
|
*******************************/
|
|
/* Initial handshake with the orte_checkpoint command */
|
|
ORTE_DECLSPEC int orte_snapc_base_global_coord_ckpt_init_cmd(orte_process_name_t* peer,
|
|
opal_buffer_t* buffer,
|
|
opal_crs_base_ckpt_options_t *options,
|
|
orte_jobid_t *jobid);
|
|
ORTE_DECLSPEC int orte_snapc_base_global_coord_ckpt_update_cmd(orte_process_name_t* peer,
|
|
orte_sstore_base_handle_t handle,
|
|
int ckpt_status);
|
|
|
|
ORTE_DECLSPEC int orte_snapc_base_unpack_options(opal_buffer_t* buffer,
|
|
opal_crs_base_ckpt_options_t *options);
|
|
ORTE_DECLSPEC int orte_snapc_base_pack_options(opal_buffer_t* buffer,
|
|
opal_crs_base_ckpt_options_t *options);
|
|
|
|
END_C_DECLS
|
|
|
|
#endif /* ORTE_SNAPC_BASE_H */
|