OpenMPI 0.1.1

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btl_elan_endpoint.h
1 /*
2 * Copyright (c) 2004-2007 The University of Tennessee and The University
3 * of Tennessee Research Foundation. All rights
4 * reserved.
5 * $COPYRIGHT$
6 *
7 * Additional copyrights may follow
8 *
9 * $HEADER$
10 */
11
12 #ifndef MCA_BTL_ELAN_ENDPOINT_H
13 #define MCA_BTL_ELAN_ENDPOINT_H
14
15 #include "opal/class/opal_list.h"
16 #include "opal/mca/event/event.h"
17 #include "btl_elan_frag.h"
18 #include "btl_elan.h"
19
20 BEGIN_C_DECLS
21
22 /**
23 * State of ELAN endpoint connection.
24 */
25
26 /**
27 * An abstraction that represents a connection to a endpoint process.
28 * An instance of mca_btl_base_endpoint_t is associated w/ each process
29 * and BTL pair at startup. However, connections to the endpoint
30 * are established dynamically on an as-needed basis:
31 */
32
33 struct mca_btl_base_endpoint_t {
34 opal_list_item_t super;
35
36 struct mca_btl_elan_module_t* endpoint_btl;
37 /**< BTL instance that created this connection */
38
39 struct mca_btl_elan_proc_t* endpoint_proc;
40 /**< proc structure corresponding to endpoint */
41
42 unsigned int elan_vp;
43 };
44
45 typedef struct mca_btl_base_endpoint_t mca_btl_base_endpoint_t;
46 typedef mca_btl_base_endpoint_t mca_btl_elan_endpoint_t;
47 OBJ_CLASS_DECLARATION(mca_btl_elan_endpoint_t);
48
49 END_C_DECLS
50
51 #endif /* MCA_BTL_ELAN_ENDPOINT_H */
opal_list.h
The opal_list_t interface is used to provide a generic doubly-linked list container for Open MPI...
mca_btl_elan_module_t
BTL Module Interface.
Definition: btl_elan.h:83
opal_list_item_t
Definition: opal_list.h:98
mca_btl_base_endpoint_t::endpoint_btl
struct mca_btl_elan_module_t * endpoint_btl
BTL instance that created this connection.
Definition: btl_elan_endpoint.h:36
mca_btl_base_endpoint_t
State of ELAN endpoint connection.
Definition: btl_elan_endpoint.h:33
mca_btl_base_endpoint_t::endpoint_proc
struct mca_btl_elan_proc_t * endpoint_proc
proc structure corresponding to endpoint
Definition: btl_elan_endpoint.h:39
btl_elan.h
mca_btl_elan_proc_t
Represents the state of a remote process and the set of addresses that it exports.
Definition: btl_elan_proc.h:28
OBJ_CLASS_DECLARATION
#define OBJ_CLASS_DECLARATION(NAME)
Declaration for class descriptor.
Definition: opal_object.h:236