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.