prte_info - Man Page

prte-info [options]

prte_info provides detailed information about the PRTE installation. It can be useful for at least three common scenarios:

1. Checking local configuration and seeing how PRTE was installed.
2. Submitting bug reports / help requests to the PRTE community (see https://github.com/openpmix/prte/issues.
3. Seeing a list of installed PRTE plugins and querying what MCA parameters they support.

prte_info accepts the following options:

-a|--all

Show all configuration options and MCA parameters

--arch

Show architecture PRTE 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 on which PRTE was configured and built.

--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 component 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 PRTE was configured with. Accepts the following 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 PRTE or a 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). can be one of: full, major, minor, release, greek, git.

prte_info

Show the default output of options and listing of installed components in a human-readable / prettyprint format.

prte_info --parsable

Show the default output of options and listing of installed components in a machine-parsable format.

prte_info --param rmcast udp

Show the MCA parameters of the “udp” RMCAST component in a human-readable / prettyprint format.

prte_info --param rmcast udp --parsable

Show the MCA parameters of the “udp” RMCAST component in a machine-parsable format.

prte_info --path bindir

Show the “bindir” that PRTE was configured with.

prte_info --version prte full --parsable

Show the full version numbers of PRTE (including the PRTE version number) in a machine-readable format.

prte_info --version rmcast major

Show the major version number of all RMCAST components in a prettyprint format.

prte_info --version rmcast:tcp minor

Show the minor version number of the TCP RMCAST component in a prettyprint format.

prte_info --all

Show all information about the PRTE installation, including all components that can be found, the MCA parameters that they support, versions of PRTE and the components, etc.

The PRTE maintainers – see https://github.com/openpmix/prte or the file AUTHORS.

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.