OpenMPI  0.1.1
request_dbg.h
1 /* -*- Mode: C; c-basic-offset:4 ; -*- */
2 /*
3  * Copyright (c) 2009 Sun Microsystems, Inc. All rights reserved.
4  * Copyright (c) 2010-2012 Oak Ridge National Labs. All rights reserved.
5  * $COPYRIGHT$
6  *
7  * Additional copyrights may follow
8  *
9  * $HEADER$
10  */
11 #ifndef OMPI_REQUEST_DBG_H
12 #define OMPI_REQUEST_DBG_H
13 
14 /*
15  * This file contains definitions used by both OMPI and debugger plugins.
16  * For more information on why we do this see the Notice to developers
17  * comment at the top of the ompi_msgq_dll.c file.
18  */
19 
20 /**
21  * Enum inidicating the type of the request
22  */
23 typedef enum {
24  OMPI_REQUEST_PML, /**< MPI point-to-point request */
25  OMPI_REQUEST_IO, /**< MPI-2 IO request */
26  OMPI_REQUEST_GEN, /**< MPI-2 generalized request */
27  OMPI_REQUEST_WIN, /**< MPI-2 one-sided request */
28  OMPI_REQUEST_COLL, /**< MPI-3 collective request */
29  OMPI_REQUEST_NULL, /**< NULL request */
30  OMPI_REQUEST_NOOP, /**< A request that does nothing (e.g., to PROC_NULL) */
31  OMPI_REQUEST_MAX /**< Maximum request type */
32 } ompi_request_type_t;
33 
34 /**
35  * Enum indicating the state of the request
36  */
37 typedef enum {
38  /** Indicates that the request should not be progressed */
39  OMPI_REQUEST_INVALID,
40  /** A defined, but inactive request (i.e., it's valid, but should
41  not be progressed) */
42  OMPI_REQUEST_INACTIVE,
43  /** A valid and progressing request */
44  OMPI_REQUEST_ACTIVE,
45  /** The request has been cancelled */
46  OMPI_REQUEST_CANCELLED
47 } ompi_request_state_t;
48 
49 #endif