orte-info1

Usage

Overview

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

--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.