orte-info(1) Open MPI orte-info(1)
NAME
orte-info - Display information about the ORTE installation
SYNOPSIS
orte-info [options]
DESCRIPTION
orte-info provides detailed information about the ORTE installation.
It can be useful for at least three common scenarios:
1. Checking local configuration and seeing how ORTE was installed.
2. Submitting bug reports / help requests to the ORTE community (see
http://www.open-mpi.org/community/help/)
3. Seeing a list of installed ORTE plugins and querying what MCA param-
eters they support.
OPTIONS
orte-info accepts the following options:
-a|--all
Show all configuration options and MCA parameters
--arch Show architecture ORTE was compiled on
-c|--config
Show configuration options
-gmca|--gmca <param> <value>
Pass global MCA parameters that are applicable to all contexts.
-h|--help
Shows help / usage message
--hostname
Show the hostname that ORTE was configured and built on
--internal
Show internal MCA parameters (not meant to be modified by
users)
-mca|--mca <param> <value>
Pass context-specific MCA parameters; they are considered
global if --gmca is not used and only one context is specified.
--param <type> <component>
Show MCA parameters. The first parameter is the type of the
component to display; the second parameter is the specific com-
ponent to display (or the keyword "all", meaning "display all
components of this type").
--parsable
When used in conjunction with other parameters, the output is
displayed in a machine-parsable format --parseable Synonym for
--parsable
--path <type>
Show paths that ORTE was configured with. Accepts the follow-
ing parameters: prefix, bindir, libdir, incdir, pkglibdir,
sysconfdir.
--pretty
When used in conjunction with other parameters, the output is
displayed in 'prettyprint' format (default)
-v|--version <component> <scope>
Show version of ORTE or a component. <component> can be the
keywords "ompi" or "all", the name of a framework (e.g., "coll"
shows all components in the coll framework), or the name of a
specific component (e.g., "pls:rsh" shows the information from
the rsh PLS component). <scope> can be one of: full, major,
minor, release, greek, svn.
EXAMPLES
orte-info
Show the default output of options and listing of installed compo-
nents in a human-readable / prettyprint format.
orte-info --parsable
Show the default output of options and listing of installed compo-
nents in a machine-parsable format.
orte-info --param rmcast udp
Show the MCA parameters of the "udp" RMCAST component in a human-
readable / prettyprint format.
orte-info --param rmcast udp --parsable
Show the MCA parameters of the "udp" RMCAST component in a machine-
parsable format.
orte-info --path bindir
Show the "bindir" that ORTE was configured with.
orte-info --version orte full --parsable
Show the full version numbers of ORTE (including the OPAL version
number) in a machine-readable format.
orte-info --version rmcast major
Show the major version number of all RMCAST components in a pret-
typrint format.
orte-info --version rmcast:tcp minor
Show the minor version number of the TCP RMCAST component in a
prettyprint format.
orte-info --all
Show all information about the ORTE installation, including all
components that can be found, the MCA parameters that they support,
versions of ORTE and the components, etc.
AUTHORS
The ORTE maintainers -- see http://www.openmpi.org/ or the file AU-
THORS.
This manual page was originally contributed by Dirk Eddelbuettel
<edd@debian.org>, one of the Debian GNU/Linux maintainers for Open MPI,
and may be used by others.
4.1.2 Nov 24, 2021 orte-info(1)
Generated by dwww version 1.14 on Fri Jan 24 06:15:35 CET 2025.