1prte_info(1) PRRTE prte_info(1)
2
6 prte_info - Display information about the PRTE installation
7
9 prte-info [options]
10
12 prte_info provides detailed information about the PRTE installation.
13 It can be useful for at least three common scenarios:
14 1. Checking local configuration and seeing how PRTE was installed.
16 2. Submitting bug reports / help requests to the PRTE community (see
18 https://github.com/openpmix/prte/issues.
19 3. Seeing a list of installed PRTE plugins and querying what MCA param‐
21 eters they support.
22
24 prte_info accepts the following options:
25 -a|--all
27 Show all configuration options and MCA parameters
28 --arch Show architecture PRTE was compiled on
30 -c|--config
32 Show configuration options
33 -gmca|--gmca <param> <value>
35 Pass global MCA parameters that are applicable to all contexts.
36 -h|--help
38 Shows help / usage message
39 --hostname
41 Show the hostname on which PRTE was configured and built.
42 --internal
44 Show internal MCA parameters (not meant to be modified by users)
45 -mca|--mca <param> <value>
47 Pass context-specific MCA parameters; they are considered global
48 if --gmca is not used and only one context is specified.
49 --param <type> <component>
51 Show MCA parameters. The first parameter is the type of the
52 component to display; the second parameter is the specific com‐
53 ponent to display (or the keyword all, meaning “display all com‐
54 ponents of this type”).
55 --parsable
57 When used in conjunction with other parameters, the output is `
58 displayed in a machine-parsable format
59 --parseable
61 Synonym for --parsable.
62 --path <type>
64 Show paths that PRTE was configured with. Accepts the following
65 parameters: prefix, bindir, libdir, incdir, pkglibdir,
66 sysconfdir.
67 --pretty
69 When used in conjunction with other parameters, the output is
70 displayed in `prettyprint' format (default).
71 -v|--version <component> <scope>
73 Show version of PRTE or a component. can be the keywords ompi
74 or all, the name of a framework (e.g., coll shows all components
75 in the coll framework), or the name of a specific component
76 (e.g., pls:rsh shows the information from the rsh PLS compo‐
77 nent). can be one of: full, major, minor, release, greek, git.
78
80 prte_info
81 Show the default output of options and listing of installed com‐
82 ponents in a human-readable / prettyprint format.
83 prte_info --parsable
85 Show the default output of options and listing of installed com‐
86 ponents in a machine-parsable format.
87 prte_info --param rmcast udp
89 Show the MCA parameters of the “udp” RMCAST component in a hu‐
90 man-readable / prettyprint format.
91 prte_info --param rmcast udp --parsable
93 Show the MCA parameters of the “udp” RMCAST component in a ma‐
94 chine-parsable format.
95 prte_info --path bindir
97 Show the “bindir” that PRTE was configured with.
98 prte_info --version prte full --parsable
100 Show the full version numbers of PRTE (including the PRTE ver‐
101 sion number) in a machine-readable format.
102 prte_info --version rmcast major
104 Show the major version number of all RMCAST components in a
105 prettyprint format.
106 prte_info --version rmcast:tcp minor
108 Show the minor version number of the TCP RMCAST component in a
109 prettyprint format.
110 prte_info --all
112 Show all information about the PRTE installation, including all
113 components that can be found, the MCA parameters that they sup‐
114 port, versions of PRTE and the components, etc.
115
117 The PRTE maintainers – see https://github.com/openpmix/prte or the file
118 AUTHORS.
119 This manual page was originally contributed by Dirk Eddelbuettel
121 <edd@debian.org>, one of the Debian GNU/Linux maintainers for Open MPI,
122 and may be used by others.
1232021-08-23 prte_info(1)