- class parsl.launchers.MpiExecLauncher(debug: bool = True, bind_cmd: str = '--bind-to', overrides: str = '')¶
Worker launcher that wraps the user’s command with the framework to launch multiple command invocations via mpiexec.
This wrapper sets the bash env variable CORES to the number of cores on the machine.
This launcher makes the following assumptions: - mpiexec is installed and can be located in $PATH - The provider makes available the $PBS_NODEFILE environment variable
- __init__(debug: bool = True, bind_cmd: str = '--bind-to', overrides: str = '')¶
__init__([debug, bind_cmd, overrides])
- param bind_cmd
Name of the argument for binding ranks to CPUs