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orte-info(1)			   Open	MPI			  orte-info(1)

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	param-
       eters 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 com-
	       ponent 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 follow-
	       ing 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	compo-
	   nents in a human-readable / prettyprint format.

       orte-info --parsable
	   Show	the default output of options and listing of installed	compo-
	   nents 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	 pret-
	   typrint 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  AU-
       THORS.

       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.

3.1.6				 Mar 18, 2020			  orte-info(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | AUTHORS

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