.. _tips_music: Practical tips ============== Start MUSIC using mpirun ------------------------ There is an alternative way to start a MUSIC simulation without the ``music`` binary. The logic for parsing the configuration file is built into the library itself. So we can start each binary explicitly using mpirun. We give the config file name and the corresponding app label as command line options: .. code-block:: sh mpirun -np 2 --music_config --app-label