Man page - pmix_info(1)

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Manual

PMIX_INFO

SYNOPSIS
DESCRIPTION
OPTIONS
EXIT STATUS
EXAMPLES
COPYRIGHT

pmix_info — Display information about the PMIx installation

SYNOPSIS

pmix_info [options]

DESCRIPTION

pmix_info provides detailed information about the PMIx installation. It can be useful for at least three common scenarios:

	1.		Checking local configuration and seeing how PMIx was installed.
	2.		Submitting bug reports / help requests to the PMIx community (see Getting help ).
	3.		Seeing a list of installed PMIx plugins and querying what MCA parameters they support.

OPTIONS

pmix_info accepts the following options:

	•		-h \| --help <arg0> : Show help message. If the optional argument is not provided, then a generalized help message similar to the information provided here is returned. If an argument is provided, then a more detailed help message for that specific command line option is returned.
	•		-v \| --verbose : Enable debug output.
	•		-V \| --version : Print version and exit.
	•		-a \| --all : Show all configuration options and MCA parameters.
	•		--arch : Show architecture on which PMIx was compiled.
	•		-c \| --config : Show configuration options
	•		--hostname : Show the hostname on which PMIx was configured and built.
	•		--internal : Show internal MCA parameters (not meant to be modified by users).
	•		--param <arg0>:<arg1>,<arg2> : Show MCA parameters. The first parameter is the framework (or the keyword “all”); the second parameter is a comma-delimited list of specific component names (if only <arg0> is given, then all components will be reported).
	•		--path <type> : Show paths that PMIx was configured with. Accepts the following parameters: prefix , bindir , libdir , incdir , pkglibdir , sysconfdir .
	•		--pretty-print : When used in conjunction with other parameters, the output is displayed in “prettyprint” format (default)
	•		--parsable : When used in conjunction with other parameters, the output is displayed in a machine-parsable format
	•		--parseable : Synonym for --parsable
	•		--show-failed : Show the components that failed to load along with the reason why they failed
	•		--selected-only : Show only variables from selected components.

EXIT STATUS

Returns 0 if successful, non-zero if an error is encountered

EXAMPLES

Examples of using this command.

Show the default output of options and listing of installed components in a human-readable / prettyprint format:

pmix_info

Show the default output of options and listing of installed components in a machine-parsable format:

pmix_info --parsable

Show the MCA parameters of the “opa” PNET component in a human-readable / prettyprint format:

pmix_info --param pnet opa

Show the “bindir” that PMIx was configured with:

pmix_info --path bindir

Show the version of PMIx version numbers in a prettyprint format:

pmix_info --version

Show all information about the PMIx installation, including all components that can be found, all the MCA parameters that they support, versions of PMIx and the components, etc.:

pmix_info --all

SEE ALSO:

openpmix(5)

COPYRIGHT

2014-2025, The OpenPMIx Community