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 parameters 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 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 ORTE 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 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 components in a human-readable /
           prettyprint format.

       orte-info --parsable
           Show the default output of options and listing of installed components 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 prettyprint 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 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.

4.1.6                                             Sep 30, 2023                                      orte-info(1)