torchrl.trainers.algorithms.configs.collectors.MultiAsyncCollectorConfig¶
- class torchrl.trainers.algorithms.configs.collectors.MultiAsyncCollectorConfig(create_env_fn: Any = '???', num_workers: int | None = None, policy: Any = None, policy_factory: Any = None, frames_per_batch: int | None = None, init_random_frames: int | None = 0, total_frames: int = -1, device: str | None = None, storing_device: str | None = None, policy_device: str | None = None, env_device: str | None = None, create_env_kwargs: dict | None = None, max_frames_per_traj: int | None = None, reset_at_each_iter: bool = False, postproc: ConfigBase | None = None, split_trajs: bool = False, exploration_type: str = 'RANDOM', set_truncated: bool = False, use_buffers: bool = False, replay_buffer: ConfigBase | None = None, extend_buffer: bool = False, trust_policy: bool = True, compile_policy: Any = None, cudagraph_policy: Any = None, no_cuda_sync: bool = False, weight_updater: Any = None, weight_sync_schemes: Any = None, track_policy_version: bool = False, local_init_rb: bool = False, _target_: str = 'torchrl.collectors.MultiAsyncCollector', _partial_: bool = False)[source]¶
Configuration for multi-asynchronous data collector (MultiAsyncCollector).