rlightning.utils.ray.launcher

rlightning.utils.ray.launcher.launch_ray_actor(cls: Type, *args, role_type: str, worker_index: int, options: Dict[str, Any] | None = None, **kwargs) → Any[source]

Create a Ray actor with the given options and arguments.

Parameters:

  • cls – The class to instantiate. Can be a regular class or a ray.remote wrapped class.

  • *args – Positional arguments for the class constructor.

  • role_type – The role type of the actor.

  • worker_index – The worker index of the actor.

  • options – A dictionary of options to pass to ray.remote_cls.options(**options).

  • **kwargs – Keyword arguments for the class constructor.

Returns:

The created Ray actor handle.