Master¶
The tuning master.
- lorien.tune.master.get_manager_configs(configs: argparse.Namespace) Tuple[Optional[Type[lorien.tune.job_manager.JobManagerBase]], Optional[Any]]¶
Validate the job manager configurations and fetch them.
- Parameters
configs (argparse.Namespace) -- The system configurations.
- Returns
manager_cls, data -- The job manager class and configuration.
- Return type
Tuple[Optional[Type[JobManagerBase]], Optional[Any]]
- lorien.tune.master.get_target(configs: argparse.Namespace) Optional[str]¶
Parse worker info and get the target for creating table and S3 buckets.
- Parameters
configs (argparse.Namespace) -- The system configurations.
- Returns
target -- The target string, or None if the required configuration is missing.
- Return type
Optional[str]
- lorien.tune.master.parse_manager_info(target: str, configs: argparse.Namespace, jobs: List[lorien.tune.job.Job]) Tuple[Type[lorien.tune.job_manager.JobManagerBase], Dict[str, Any]]¶
Parse and formulate worker info.
- Parameters
target (str) -- The target string.
configs (argparse.Namespace) -- The system configurations.
jobs (List[Job]) -- A complete list of jobs to be tuned.
- Returns
worker_info -- A list of (manager class, manager info).
- Return type
List[Tuple[Type[JobManagerBase], Dict[str, Any]]]
- lorien.tune.master.run(configs: argparse.Namespace)¶
Distribute workloads to job managers and track the progress.
- Parameters
configs (argparse.Namespace) -- The system configuration of tuner.
- lorien.tune.master.run_job_manager(manager_cls: Type[lorien.tune.job_manager.JobManagerBase], packed_args: Dict[str, Any]) List[lorien.tune.result.TuneResult]¶
Tune workloads on a worker.
- Parameters
manager_cls (Type[JobManagerBase]) -- The job manager class definition.
packed_args (Dict[str, Any]) -- The packed job manager arguments.
- Returns
results -- The result can be either the performance or error message.
- Return type
List[TuneResult]