Compilers

Identify the type and version of compilers in-use

Copy

Copy a comma separated list of files, directories, and links

Parameters

src	The name of the file, directory, or link to be copied
preserve_symlinks	Preserve symlinks found inside directories

Copytree

Copy a directory tree from source to the same relative loation under the MTT scratch directory

Parameters

src	The top directory of the tree to be copied
preserve_symlinks	Preserve symlinks instead of copying the contents
preserve_directory	Copies directory instead of contents

ElkLogger

Log results to *.elog files with JSON entries to be later consumed by Elastic Stack (ELK) Uses pymtt.py options: elk_head, elk_id, elk_testcycle, elk_testcase, elk_debug, elk_chown, elk_maxsize, elk_nostdout, elk_nostderr

–elk_testcase specifies which testcase to log results as when using elk-friendly ouput. Also set through environment variable MTT_ELK_TESTCASE –elk_testcycle specifies which testcycle to log results as when using elk-friendly output. Also set through environment variable MTT_ELK_TESTCYCLE –elk_id specifies which execution id to log results as when using elk-friendly output. Also set through environment variable MTT_ELK_ID –elk_head specifies which location to log <caseid>_<elk_id>.elog files for elk_friendly output. Also set through environment variable MTT_ELK_HEAD –elk_chown specifies a max number of lines to log for stdout and stderr in elk-friendly output. Also set through environment variable MTT_ELK_CHOWN –elk_nostdout specifies whether to include stdout in elk-friendly output. Also set through environment variable MTT_ELK_NOSTDOUT –elk_nostderr specifies whether to include stderr in elk-friendly output. Also set through environment variable MTT_ELK_NOSTDERR –elk_debug specifies whether to output everything logged to *.elog files to the screen as extra verbose output. Also set through environment variable MTT_ELK_DEBUG –elk_hide_execmd comma delimited list of plugins and/or sections to hide execmd output from. Also set through environment variable MTT_ELK_HIDE_EXECMD. Use "Default" to hide execmd output when no plugin is specified.

Environ

Set environment variables

ExecuteCmd

Execute a command and capture its stdout and stderr

Logger

Log results and provide debug output when directed

ModuleCmd

Load/Unload an environmental module

MPIVersion

Identify the name and version of MPI in-use

Watchdog

Generate and exception after a given amount of time

Parameters

timeout Time in seconds before generating exception