2006-01-28 18:38:37 +03:00
|
|
|
/*
|
|
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University.
|
|
|
|
* All rights reserved.
|
|
|
|
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
|
|
|
|
* 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.
|
|
|
|
* $COPYRIGHT$
|
|
|
|
*
|
|
|
|
* Additional copyrights may follow
|
|
|
|
*
|
|
|
|
* $HEADER$
|
|
|
|
*/
|
|
|
|
/**
|
|
|
|
* @file
|
|
|
|
*
|
|
|
|
* One Sided Communication (osc)
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef OMPI_OSC_H
|
|
|
|
#define OMPI_OSC_H
|
|
|
|
|
|
|
|
#include "mca/mca.h"
|
|
|
|
|
|
|
|
struct ompi_win_t;
|
|
|
|
struct ompi_info_t;
|
|
|
|
struct ompi_communicator_t;
|
|
|
|
struct ompi_group_t;
|
|
|
|
struct ompi_datatype_t;
|
|
|
|
struct ompi_op_t;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* forward define component / module structures
|
|
|
|
*/
|
|
|
|
struct ompi_osc_base_component_1_0_0_t;
|
|
|
|
typedef struct ompi_osc_base_component_1_0_0_t ompi_osc_base_component_1_0_0_t;
|
|
|
|
typedef ompi_osc_base_component_1_0_0_t ompi_osc_base_component_t;
|
|
|
|
|
|
|
|
struct ompi_osc_base_module_1_0_0_t;
|
|
|
|
typedef struct ompi_osc_base_module_1_0_0_t ompi_osc_base_module_1_0_0_t;
|
|
|
|
typedef ompi_osc_base_module_1_0_0_t ompi_osc_base_module_t;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Component interface function types
|
|
|
|
*/
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_component_init_fn_t)(bool enable_progress_threads,
|
|
|
|
bool enable_mpi_threads);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_component_finalize_fn_t)(void);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_component_query_fn_t)(struct ompi_win_t *win,
|
|
|
|
struct ompi_info_t *info,
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_component_select_fn_t)(struct ompi_win_t *win,
|
|
|
|
struct ompi_info_t *info,
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Module interface function types
|
|
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Free resources associated with win
|
|
|
|
*
|
|
|
|
* Free all resources associated with \c win. The component must
|
|
|
|
* provide the barrier semantics required by MPI-2 6.2.1. The caller
|
|
|
|
* will guarantee that no new calls into the module are made after the
|
|
|
|
* start of this call. It is possible that the window is locked by
|
|
|
|
* remote processes. win.w_flags will have OMPI_WIN_FREED set before
|
|
|
|
* this function is called.
|
|
|
|
*/
|
|
|
|
typedef int (*ompi_osc_base_module_free_fn_t)(struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_put_fn_t)(void *origin_addr,
|
|
|
|
int origin_count,
|
|
|
|
struct ompi_datatype_t *origin_dt,
|
|
|
|
int target,
|
|
|
|
int target_disp,
|
|
|
|
int target_count,
|
|
|
|
struct ompi_datatype_t *target_dt,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_get_fn_t)(void *origin_addr,
|
|
|
|
int origin_count,
|
|
|
|
struct ompi_datatype_t *origin_dt,
|
|
|
|
int target,
|
|
|
|
int target_disp,
|
|
|
|
int target_count,
|
|
|
|
struct ompi_datatype_t *target_dt,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_accumulate_fn_t)(void *origin_addr,
|
|
|
|
int origin_count,
|
|
|
|
struct ompi_datatype_t *origin_dt,
|
|
|
|
int target,
|
|
|
|
int target_disp,
|
|
|
|
int target_count,
|
|
|
|
struct ompi_datatype_t *target_dt,
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_fence_fn_t)(int assert, struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_start_fn_t)(struct ompi_group_t *group,
|
|
|
|
int assert,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
typedef int (*ompi_osc_base_module_complete_fn_t)(struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_post_fn_t)(struct ompi_group_t *group,
|
|
|
|
int assert,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_wait_fn_t)(struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_test_fn_t)(struct ompi_win_t *win,
|
2006-01-31 05:44:08 +03:00
|
|
|
int *flag);
|
2006-01-28 18:38:37 +03:00
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_lock_fn_t)(int lock_type,
|
|
|
|
int target,
|
|
|
|
int assert,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
|
|
|
|
typedef int (*ompi_osc_base_module_unlock_fn_t)(int target,
|
|
|
|
struct ompi_win_t *win);
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* osc component version and interface functions.
|
|
|
|
*/
|
|
|
|
struct ompi_osc_base_component_1_0_0_t {
|
|
|
|
mca_base_component_t osc_version;
|
|
|
|
mca_base_component_data_1_0_0_t osc_data;
|
|
|
|
ompi_osc_base_component_init_fn_t osc_init;
|
|
|
|
ompi_osc_base_component_query_fn_t osc_query;
|
|
|
|
ompi_osc_base_component_select_fn_t osc_select;
|
|
|
|
ompi_osc_base_component_finalize_fn_t osc_finalize;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* osc module instance.
|
|
|
|
*/
|
|
|
|
struct ompi_osc_base_module_1_0_0_t {
|
|
|
|
ompi_osc_base_module_free_fn_t osc_free;
|
|
|
|
|
|
|
|
ompi_osc_base_module_put_fn_t osc_put;
|
|
|
|
ompi_osc_base_module_get_fn_t osc_get;
|
|
|
|
ompi_osc_base_module_accumulate_fn_t osc_accumulate;
|
|
|
|
|
|
|
|
ompi_osc_base_module_fence_fn_t osc_fence;
|
|
|
|
|
|
|
|
ompi_osc_base_module_start_fn_t osc_start;
|
|
|
|
ompi_osc_base_module_complete_fn_t osc_complete;
|
|
|
|
ompi_osc_base_module_post_fn_t osc_post;
|
|
|
|
ompi_osc_base_module_wait_fn_t osc_wait;
|
|
|
|
ompi_osc_base_module_test_fn_t osc_test;
|
|
|
|
|
|
|
|
ompi_osc_base_module_lock_fn_t osc_lock;
|
|
|
|
ompi_osc_base_module_unlock_fn_t osc_unlock;
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Macro for use in components that are of type osc v1.0.0
|
|
|
|
*/
|
|
|
|
#define OMPI_OSC_BASE_VERSION_1_0_0 \
|
|
|
|
/* osc v1.0 is chained to MCA v1.0 */ \
|
|
|
|
MCA_BASE_VERSION_1_0_0, \
|
|
|
|
/* osc v1.0 */ \
|
|
|
|
"osc", 1, 0, 0
|
|
|
|
|
|
|
|
#endif /* OMPI_OSC_H */
|