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.TH "PMIX_INFO" "1" "May 30, 2025" "" "OpenPMIx"
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.sp
pmix_info — Display information about the PMIx installation
.SH SYNOPSIS
.sp
\fBpmix_info [options]\fP
.SH DESCRIPTION
.sp
\fBpmix_info\fP provides detailed information about the PMIx
installation. It can be useful for at least three common scenarios:
.INDENT 0.0
.IP 1. 3
Checking local configuration and seeing how PMIx was installed.
.IP 2. 3
Submitting bug reports / help requests to the PMIx community
(see \fI\%Getting help\fP).
.IP 3. 3
Seeing a list of installed PMIx plugins and querying what MCA
parameters they support.
.UNINDENT
.SH OPTIONS
.sp
\fBpmix_info\fP accepts the following options:
.INDENT 0.0
.IP \(bu 2
\fB\-h\fP | \fB\-\-help <arg0>\fP: 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.
.IP \(bu 2
\fB\-v\fP | \fB\-\-verbose\fP: Enable debug output.
.IP \(bu 2
\fB\-V\fP | \fB\-\-version\fP: Print version and exit.
.IP \(bu 2
\fB\-a\fP | \fB\-\-all\fP: Show all configuration options and MCA
parameters.
.IP \(bu 2
\fB\-\-arch\fP: Show architecture on which PMIx was compiled.
.IP \(bu 2
\fB\-c\fP | \fB\-\-config\fP: Show configuration options
.IP \(bu 2
\fB\-\-hostname\fP: Show the hostname on which PMIx was configured
and built.
.IP \(bu 2
\fB\-\-internal\fP: Show internal MCA parameters (not meant to be
modified by users).
.IP \(bu 2
\fB\-\-param <arg0>:<arg1>,<arg2>\fP: 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).
.IP \(bu 2
\fB\-\-path <type>\fP: Show paths that PMIx was configured
with. Accepts the following parameters: \fBprefix\fP, \fBbindir\fP,
\fBlibdir\fP, \fBincdir\fP, \fBpkglibdir\fP, \fBsysconfdir\fP\&.
.IP \(bu 2
\fB\-\-pretty\-print\fP: When used in conjunction with other parameters, the output is
displayed in “prettyprint” format (default)
.IP \(bu 2
\fB\-\-parsable\fP: When used in conjunction with other parameters, the output is
displayed in a machine\-parsable format
.IP \(bu 2
\fB\-\-parseable\fP: Synonym for \fB\-\-parsable\fP
.IP \(bu 2
\fB\-\-show\-failed\fP: Show the components that failed to load along with the reason why they failed
.IP \(bu 2
\fB\-\-selected\-only\fP: Show only variables from selected components.
.UNINDENT
.SH EXIT STATUS
.sp
Returns 0 if successful, non\-zero if an error is encountered
.SH EXAMPLES
.sp
Examples of using this command.
.sp
Show the default output of options and listing of installed
components in a human\-readable / prettyprint format:
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
pmix_info
.ft P
.fi
.UNINDENT
.UNINDENT
.sp
Show the default output of options and listing of installed components
in a machine\-parsable format:
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
pmix_info \-\-parsable
.ft P
.fi
.UNINDENT
.UNINDENT
.sp
Show the MCA parameters of the “opa” PNET component in a
human\-readable / prettyprint format:
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
pmix_info \-\-param pnet opa
.ft P
.fi
.UNINDENT
.UNINDENT
.sp
Show the “bindir” that PMIx was configured with:
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
pmix_info \-\-path bindir
.ft P
.fi
.UNINDENT
.UNINDENT
.sp
Show the version of PMIx version numbers in a prettyprint format:
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
pmix_info \-\-version
.ft P
.fi
.UNINDENT
.UNINDENT
.sp
Show \fIall\fP 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.:
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
pmix_info \-\-all
.ft P
.fi
.UNINDENT
.UNINDENT
.sp
\fBSEE ALSO:\fP
.INDENT 0.0
.INDENT 3.5
\fI\%openpmix(5)\fP
.UNINDENT
.UNINDENT
.SH COPYRIGHT
2014-2025, OpenPMIx Community
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