1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
2 /*
3 * Copyright (c) 2004-2008 The Trustees of Indiana University and Indiana
4 * University Research and Technology
5 * Corporation. All rights reserved.
6 * Copyright (c) 2004-2005 The University of Tennessee and The University
7 * of Tennessee Research Foundation. All rights
8 * reserved.
9 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
10 * University of Stuttgart. All rights reserved.
11 * Copyright (c) 2004-2005 The Regents of the University of California.
12 * All rights reserved.
13 * Copyright (c) 2007-2008 Cisco Systems, Inc. All rights reserved.
14 * Copyright (c) 2015 Los Alamos National Security, LLC. All rights
15 * reserved.
16 * $COPYRIGHT$
17 *
18 * Additional copyrights may follow
19 *
20 * $HEADER$
21 *
22 * These symbols are in a file by themselves to provide nice linker
23 * semantics. Since linkers generally pull in symbols by object
24 * files, keeping these symbols as the only symbols in this file
25 * prevents utility programs such as "ompi_info" from having to import
26 * entire components just to query their version and parameters.
27 */
28
29 #include "opal_config.h"
30
31 #include "opal/constants.h"
32 #include "opal/mca/pstat/pstat.h"
33 #include "pstat_linux.h"
34
35 /*
36 * Public string showing the pstat ompi_linux component version number
37 */
38 const char *opal_pstat_linux_component_version_string =
39 "OPAL linux pstat MCA component version " OPAL_VERSION;
40
41 /*
42 * Local function
43 */
44 static int pstat_linux_component_query(mca_base_module_t **module, int *priority);
45
46 /*
47 * Instantiate the public struct with all of our public information
48 * and pointers to our public functions in it
49 */
50
51 const opal_pstat_base_component_t mca_pstat_linux_component = {
52
53 /* First, the mca_component_t struct containing meta information
54 about the component itself */
55
56 .base_version = {
57 OPAL_PSTAT_BASE_VERSION_2_0_0,
58
59 /* Component name and version */
60 .mca_component_name = "linux",
61 MCA_BASE_MAKE_VERSION(component, OPAL_MAJOR_VERSION, OPAL_MINOR_VERSION,
62 OPAL_RELEASE_VERSION),
63
64 .mca_query_component = pstat_linux_component_query,
65 },
66 .base_data = {
67 /* The component is checkpoint ready */
68 MCA_BASE_METADATA_PARAM_CHECKPOINT
69 },
70 };
71
72
73 static int pstat_linux_component_query(mca_base_module_t **module, int *priority)
74 {
75 *priority = 20;
76 *module = (mca_base_module_t *)&opal_pstat_linux_module;
77
78 return OPAL_SUCCESS;
79 }
80