68 строки
2.1 KiB
C
68 строки
2.1 KiB
C
/*
|
|
* 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
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#ifndef MCA_BTL_IB_PROC_H
|
|
#define MCA_BTL_IB_PROC_H
|
|
|
|
#include "mca/ns/ns.h"
|
|
#include "class/ompi_object.h"
|
|
#include "proc/proc.h"
|
|
#include "btl_openib.h"
|
|
#include "btl_openib_endpoint.h"
|
|
|
|
#if defined(c_plusplus) || defined(__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
OBJ_CLASS_DECLARATION(mca_btl_openib_proc_t);
|
|
|
|
/**
|
|
* Represents the state of a remote process and the set of addresses
|
|
* that it exports. Also cache an instance of mca_btl_base_endpoint_t for
|
|
* each
|
|
* BTL instance that attempts to open a connection to the process.
|
|
*/
|
|
struct mca_btl_openib_proc_t {
|
|
ompi_list_item_t super;
|
|
/**< allow proc to be placed on a list */
|
|
|
|
ompi_proc_t *proc_ompi;
|
|
/**< pointer to corresponding ompi_proc_t */
|
|
|
|
orte_process_name_t proc_guid;
|
|
/**< globally unique identifier for the process */
|
|
|
|
size_t proc_addr_count;
|
|
/**< number of addresses published by endpoint */
|
|
|
|
struct mca_btl_base_endpoint_t **proc_endpoints;
|
|
/**< array of endpoints that have been created to access this proc */
|
|
|
|
size_t proc_endpoint_count;
|
|
/**< number of endpoints */
|
|
|
|
ompi_mutex_t proc_lock;
|
|
/**< lock to protect against concurrent access to proc state */
|
|
};
|
|
typedef struct mca_btl_openib_proc_t mca_btl_openib_proc_t;
|
|
|
|
mca_btl_openib_proc_t* mca_btl_openib_proc_create(ompi_proc_t* ompi_proc);
|
|
int mca_btl_openib_proc_insert(mca_btl_openib_proc_t*, mca_btl_base_endpoint_t*);
|
|
|
|
#if defined(c_plusplus) || defined(__cplusplus)
|
|
}
|
|
#endif
|
|
#endif
|