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/*
* Copyright (c) 2004-2006 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2004-2007 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef PML_CM_H
#define PML_CM_H
#include "ompi_config.h"
#include "ompi/request/request.h"
#include "ompi/mca/pml/pml.h"
#include "ompi/mca/pml/base/base.h"
#include "ompi/datatype/ompi_datatype.h"
#include "ompi/communicator/communicator.h"
#include "ompi/request/request.h"
#include "ompi/mca/mtl/mtl.h"
BEGIN_C_DECLS
OMPI_MODULE_DECLSPEC extern mca_pml_base_component_2_0_0_t mca_pml_cm_component;
struct mca_mtl_request_t;
/* Array of send completion callback - one per send type
* These are called internally by the library when the send
* is completed from its perspective.
*/
extern void (*send_completion_callbacks[])
(struct mca_mtl_request_t *mtl_request);
struct ompi_pml_cm_t {
mca_pml_base_module_t super;
int free_list_num;
int free_list_max;
int free_list_inc;
int default_priority;
};
typedef struct ompi_pml_cm_t ompi_pml_cm_t;
extern ompi_pml_cm_t ompi_pml_cm;
/* PML interface functions */
extern int mca_pml_cm_add_procs(struct ompi_proc_t **procs, size_t nprocs);
extern int mca_pml_cm_del_procs(struct ompi_proc_t **procs, size_t nprocs);
extern int mca_pml_cm_enable(bool enable);
extern int mca_pml_cm_progress(void);
extern int mca_pml_cm_add_comm(struct ompi_communicator_t* comm);
extern int mca_pml_cm_del_comm(struct ompi_communicator_t* comm);
extern int mca_pml_cm_irecv_init(void *buf,
size_t count,
ompi_datatype_t *datatype,
int src,
int tag,
struct ompi_communicator_t* comm,
struct ompi_request_t **request);
extern int mca_pml_cm_irecv(void *buf,
size_t count,
ompi_datatype_t *datatype,
int src,
int tag,
struct ompi_communicator_t* comm,
struct ompi_request_t **request);
extern int mca_pml_cm_recv(void *buf,
size_t count,
ompi_datatype_t *datatype,
int src,
int tag,
struct ompi_communicator_t* comm,
ompi_status_public_t* status );
extern int mca_pml_cm_isend_init(void *buf,
size_t count,
ompi_datatype_t *datatype,
int dst,
int tag,
mca_pml_base_send_mode_t mode,
struct ompi_communicator_t* comm,
struct ompi_request_t **request);
extern int mca_pml_cm_isend(void *buf,
size_t count,
ompi_datatype_t *datatype,
int dst,
int tag,
mca_pml_base_send_mode_t mode,
struct ompi_communicator_t* comm,
struct ompi_request_t **request);
extern int mca_pml_cm_send(void *buf,
size_t count,
ompi_datatype_t *datatype,
int dst,
int tag,
mca_pml_base_send_mode_t mode,
struct ompi_communicator_t* comm);
extern int mca_pml_cm_iprobe(int dst,
int tag,
struct ompi_communicator_t* comm,
int *matched,
ompi_status_public_t* status);
extern int mca_pml_cm_probe(int dst,
int tag,
struct ompi_communicator_t* comm,
ompi_status_public_t* status);
extern int mca_pml_cm_start(size_t count, ompi_request_t** requests);
extern int mca_pml_cm_dump(struct ompi_communicator_t* comm,
int verbose);
extern int mca_pml_cm_cancel(struct ompi_request_t *request, int flag);
END_C_DECLS
#endif /* PML_CM_H_HAS_BEEN_INCLUDED */
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