368 строки
13 KiB
C
368 строки
13 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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* $COPYRIGHT$
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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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* Checkpoint/Restart Coordination Protocol (CRCP) Interface
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*
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*/
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#ifndef MCA_CRCP_H
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#define MCA_CRCP_H
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#include "ompi_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/mca/crs/crs.h"
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#include "opal/mca/crs/base/base.h"
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#include "opal/class/opal_object.h"
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#include "ompi/datatype/datatype.h"
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#include "ompi/request/request.h"
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#include "ompi/class/ompi_free_list.h"
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#include "ompi/mca/pml/pml.h"
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#include "ompi/mca/pml/base/base.h"
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#include "ompi/mca/btl/btl.h"
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#include "ompi/mca/btl/base/base.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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* Module initialization function.
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* Returns OMPI_SUCCESS
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*/
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typedef int (*ompi_crcp_base_module_init_fn_t)
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(void);
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/**
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* Module finalization function.
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* Returns OMPI_SUCCESS
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*/
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typedef int (*ompi_crcp_base_module_finalize_fn_t)
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(void);
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/************************
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* PML Wrapper hooks
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* PML Wrapper is the CRCPW PML component
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************************/
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/**
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* To allow us to work before and after a PML command
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*/
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enum ompi_crcp_base_pml_states_t {
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OMPI_CRCP_PML_PRE,
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OMPI_CRCP_PML_POST,
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OMPI_CRCP_PML_SKIP,
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OMPI_CRCP_PML_DONE
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};
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typedef enum ompi_crcp_base_pml_states_t ompi_crcp_base_pml_states_t;
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struct ompi_crcp_base_pml_state_t {
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ompi_free_list_item_t super;
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ompi_crcp_base_pml_states_t state;
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int error_code;
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mca_pml_base_component_t *wrapped_pml_component;
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mca_pml_base_module_t *wrapped_pml_module;
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};
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typedef struct ompi_crcp_base_pml_state_t ompi_crcp_base_pml_state_t;
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OMPI_DECLSPEC OBJ_CLASS_DECLARATION(ompi_crcp_base_pml_state_t);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_enable_fn_t)
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(bool enable, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_add_comm_fn_t)
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( struct ompi_communicator_t* comm , ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_del_comm_fn_t)
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( struct ompi_communicator_t* comm , ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_add_procs_fn_t)
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( struct ompi_proc_t **procs, size_t nprocs , ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_del_procs_fn_t)
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( struct ompi_proc_t **procs, size_t nprocs , ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_progress_fn_t)
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(ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_iprobe_fn_t)
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(int dst, int tag, struct ompi_communicator_t* comm, int *matched,
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ompi_status_public_t* status, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_probe_fn_t)
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( int dst, int tag, struct ompi_communicator_t* comm,
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ompi_status_public_t* status, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_isend_init_fn_t)
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( void *buf, size_t count, ompi_datatype_t *datatype, int dst, int tag,
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mca_pml_base_send_mode_t mode, struct ompi_communicator_t* comm,
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struct ompi_request_t **request, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_isend_fn_t)
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( void *buf, size_t count, ompi_datatype_t *datatype, int dst, int tag,
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mca_pml_base_send_mode_t mode, struct ompi_communicator_t* comm,
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struct ompi_request_t **request, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_send_fn_t)
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( void *buf, size_t count, ompi_datatype_t *datatype, int dst, int tag,
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mca_pml_base_send_mode_t mode, struct ompi_communicator_t* comm,
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ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_irecv_init_fn_t)
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( void *buf, size_t count, ompi_datatype_t *datatype, int src, int tag,
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struct ompi_communicator_t* comm, struct ompi_request_t **request,
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ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_irecv_fn_t)
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( void *buf, size_t count, ompi_datatype_t *datatype, int src, int tag,
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struct ompi_communicator_t* comm, struct ompi_request_t **request,
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ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_recv_fn_t)
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( void *buf, size_t count, ompi_datatype_t *datatype, int src, int tag,
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struct ompi_communicator_t* comm, ompi_status_public_t* status,
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ompi_crcp_base_pml_state_t*);
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_dump_fn_t)
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( struct ompi_communicator_t* comm, int verbose, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_start_fn_t)
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( size_t count, ompi_request_t** requests, ompi_crcp_base_pml_state_t* );
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typedef ompi_crcp_base_pml_state_t* (*ompi_crcp_base_pml_ft_event_fn_t)
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(int state, ompi_crcp_base_pml_state_t*);
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/* Request Interface */
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typedef int (*ompi_crcp_base_request_complete_fn_t)
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(struct ompi_request_t *request);
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/************************
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* BTL Wrapper hooks
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* JJH: Wrapper BTL not currently implemented.
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************************/
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/**
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* To allow us to work before and after a BTL command
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*/
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enum ompi_crcp_base_btl_states_t {
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OMPI_CRCP_BTL_PRE,
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OMPI_CRCP_BTL_POST,
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OMPI_CRCP_BTL_SKIP,
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OMPI_CRCP_BTL_DONE
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};
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typedef enum ompi_crcp_base_btl_states_t ompi_crcp_base_btl_states_t;
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struct ompi_crcp_base_btl_state_t {
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ompi_free_list_item_t super;
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ompi_crcp_base_btl_states_t state;
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int error_code;
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mca_btl_base_descriptor_t* des;
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mca_btl_base_component_t *wrapped_btl_component;
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mca_btl_base_module_t *wrapped_btl_module;
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};
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typedef struct ompi_crcp_base_btl_state_t ompi_crcp_base_btl_state_t;
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OBJ_CLASS_DECLARATION(ompi_crcp_base_btl_state_t);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_add_procs_fn_t)
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( struct mca_btl_base_module_t* btl,
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size_t nprocs,
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struct ompi_proc_t** procs,
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struct mca_btl_base_endpoint_t** endpoints,
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struct ompi_bitmap_t* reachable,
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ompi_crcp_base_btl_state_t* );
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_del_procs_fn_t)
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( struct mca_btl_base_module_t* btl,
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size_t nprocs,
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struct ompi_proc_t** procs,
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struct mca_btl_base_endpoint_t**,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_register_fn_t)
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( struct mca_btl_base_module_t* btl,
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mca_btl_base_tag_t tag,
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mca_btl_base_module_recv_cb_fn_t cbfunc,
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void* cbdata,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_finalize_fn_t)
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( struct mca_btl_base_module_t* btl,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_alloc_fn_t)
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( struct mca_btl_base_module_t* btl,
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size_t size,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_free_fn_t)
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( struct mca_btl_base_module_t* btl,
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mca_btl_base_descriptor_t* descriptor,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_prepare_fn_t)
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( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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mca_mpool_base_registration_t* registration,
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struct ompi_convertor_t* convertor,
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size_t reserve,
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size_t* size,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_send_fn_t)
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( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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struct mca_btl_base_descriptor_t* descriptor,
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mca_btl_base_tag_t tag,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_put_fn_t)
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( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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struct mca_btl_base_descriptor_t* descriptor,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_get_fn_t)
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( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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struct mca_btl_base_descriptor_t* descriptor,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_dump_fn_t)
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( struct mca_btl_base_module_t* btl,
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struct mca_btl_base_endpoint_t* endpoint,
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int verbose,
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ompi_crcp_base_btl_state_t*);
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typedef ompi_crcp_base_btl_state_t* (*mca_crcp_base_btl_module_ft_event_fn_t)
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(int state,
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ompi_crcp_base_btl_state_t*);
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/**
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* Structure for CRCP components.
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*/
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struct ompi_crcp_base_component_2_0_0_t {
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/** MCA base component */
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mca_base_component_t base_version;
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/** MCA base data */
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mca_base_component_data_t base_data;
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/** Verbosity Level */
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int verbose;
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/** Output Handle for opal_output */
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int output_handle;
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/** Default Priority */
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int priority;
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};
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typedef struct ompi_crcp_base_component_2_0_0_t ompi_crcp_base_component_2_0_0_t;
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typedef struct ompi_crcp_base_component_2_0_0_t ompi_crcp_base_component_t;
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/**
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* Structure for CRCP modules
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*/
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struct ompi_crcp_base_module_1_0_0_t {
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/** Initialization Function */
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ompi_crcp_base_module_init_fn_t crcp_init;
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/** Finalization Function */
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ompi_crcp_base_module_finalize_fn_t crcp_finalize;
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/**< PML Wrapper Functions ****************************/
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ompi_crcp_base_pml_enable_fn_t pml_enable;
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ompi_crcp_base_pml_add_comm_fn_t pml_add_comm;
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ompi_crcp_base_pml_del_comm_fn_t pml_del_comm;
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ompi_crcp_base_pml_add_procs_fn_t pml_add_procs;
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ompi_crcp_base_pml_del_procs_fn_t pml_del_procs;
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ompi_crcp_base_pml_progress_fn_t pml_progress;
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ompi_crcp_base_pml_iprobe_fn_t pml_iprobe;
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ompi_crcp_base_pml_probe_fn_t pml_probe;
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ompi_crcp_base_pml_isend_init_fn_t pml_isend_init;
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ompi_crcp_base_pml_isend_fn_t pml_isend;
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ompi_crcp_base_pml_send_fn_t pml_send;
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ompi_crcp_base_pml_irecv_init_fn_t pml_irecv_init;
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ompi_crcp_base_pml_irecv_fn_t pml_irecv;
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ompi_crcp_base_pml_recv_fn_t pml_recv;
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ompi_crcp_base_pml_dump_fn_t pml_dump;
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ompi_crcp_base_pml_start_fn_t pml_start;
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ompi_crcp_base_pml_ft_event_fn_t pml_ft_event;
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/**< Request complete Function ****************************/
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ompi_crcp_base_request_complete_fn_t request_complete;
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/**< BTL Wrapper Functions ****************************/
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mca_crcp_base_btl_module_add_procs_fn_t btl_add_procs;
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mca_crcp_base_btl_module_del_procs_fn_t btl_del_procs;
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mca_crcp_base_btl_module_register_fn_t btl_register;
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mca_crcp_base_btl_module_finalize_fn_t btl_finalize;
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mca_crcp_base_btl_module_alloc_fn_t btl_alloc;
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mca_crcp_base_btl_module_free_fn_t btl_free;
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mca_crcp_base_btl_module_prepare_fn_t btl_prepare_src;
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mca_crcp_base_btl_module_prepare_fn_t btl_prepare_dst;
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mca_crcp_base_btl_module_send_fn_t btl_send;
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mca_crcp_base_btl_module_put_fn_t btl_put;
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mca_crcp_base_btl_module_get_fn_t btl_get;
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mca_crcp_base_btl_module_dump_fn_t btl_dump;
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mca_crcp_base_btl_module_ft_event_fn_t btl_ft_event;
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};
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typedef struct ompi_crcp_base_module_1_0_0_t ompi_crcp_base_module_1_0_0_t;
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typedef struct ompi_crcp_base_module_1_0_0_t ompi_crcp_base_module_t;
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OMPI_DECLSPEC extern ompi_crcp_base_module_t ompi_crcp;
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/**
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* Macro for use in components that are of type CRCP
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*/
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#define OMPI_CRCP_BASE_VERSION_2_0_0 \
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MCA_BASE_VERSION_2_0_0, \
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"crcp", 2, 0, 0
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/**
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* Macro to call the CRCP Request Complete function
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*/
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#if OPAL_ENABLE_FT == 1
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#define OMPI_CRCP_REQUEST_COMPLETE(req) \
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if( NULL != ompi_crcp.request_complete) { \
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ompi_crcp.request_complete(req); \
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}
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#else
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#define OMPI_CRCP_REQUEST_COMPLETE(req) ;
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#endif
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* OMPI_CRCP_H */
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