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orte-info - Display information about the ORTE installation
orte-info
[options]
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 https://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 <email-address-removed>, one of the Debian GNU/Linux maintainers for
Open MPI, and may be used by others.
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