orte-info - Display information about the ORTE installation
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.
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.
- 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.
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.