1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* 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 MCA_BTL_ELAN_PROC_H
#define MCA_BTL_ELAN_PROC_H
#include "opal/class/opal_object.h"
#include "ompi/proc/proc.h"
#include "btl_elan.h"
#include "btl_elan_endpoint.h"
BEGIN_C_DECLS
/**
* 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_elan_proc_t {
opal_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 */
unsigned int *position_id_array;
size_t proc_rail_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 */
opal_mutex_t proc_lock;
/**< lock to protect against concurrent access to proc state */
};
typedef struct mca_btl_elan_proc_t mca_btl_elan_proc_t;
OBJ_CLASS_DECLARATION(mca_btl_elan_proc_t);
mca_btl_elan_proc_t* mca_btl_elan_proc_create(ompi_proc_t* ompi_proc);
int mca_btl_elan_proc_insert(mca_btl_elan_proc_t*, mca_btl_base_endpoint_t*);
END_C_DECLS
#endif /* MCA_BTL_ELAN_PROC_H */
|
