cwltool.mpi
Experimental support for MPI.
Module Contents
Classes
Attributes
- cwltool.mpi.MpiConfigT
- cwltool.mpi.MPIRequirementName = 'http://commonwl.org/cwltool#MPIRequirement'
- class cwltool.mpi.MpiConfig(runner='mpirun', nproc_flag='-n', default_nproc=1, extra_flags=None, env_pass=None, env_pass_regex=None, env_set=None)
- Parameters:
runner (str) –
nproc_flag (str) –
default_nproc (Union[int, str]) –
extra_flags (Optional[List[str]]) –
env_pass (Optional[List[str]]) –
env_pass_regex (Optional[List[str]]) –
env_set (Optional[Mapping[str, str]]) –
- classmethod load(config_file_name)
Create the MpiConfig object from the contents of a YAML file.
The file must contain exactly one object, whose attributes must be in the list allowed in the class initialiser (all are optional).
- Parameters:
config_file_name (str) –
- Return type:
MpiConfigT
- pass_through_env_vars(env)
Take the configured list of environment variables and pass them to the executed process.
- Parameters:
env (MutableMapping[str, str]) –
- Return type:
None
- set_env_vars(env)
Set some variables to the value configured.
- Parameters:
env (MutableMapping[str, str]) –
- Return type:
None