PPO playing impala-PongNoFrameskip-v4 from https://github.com/sgoodfriend/rl-algo-impls/tree/e47a44c4d891f48885af0b1605b30d19fc67b5af
be9c115
| # Support for PyTorch mps mode (https://pytorch.org/docs/stable/notes/mps.html) | |
| import os | |
| os.environ["PYTORCH_ENABLE_MPS_FALLBACK"] = "1" | |
| from runner.evaluate import EvalArgs, evaluate_model | |
| from runner.running_utils import base_parser | |
| if __name__ == "__main__": | |
| parser = base_parser(multiple=False) | |
| parser.add_argument("--render", default=True, type=bool) | |
| parser.add_argument("--best", default=True, type=bool) | |
| parser.add_argument("--n_envs", default=1, type=int) | |
| parser.add_argument("--n_episodes", default=3, type=int) | |
| parser.add_argument("--deterministic-eval", default=None, type=bool) | |
| parser.add_argument( | |
| "--no-print-returns", action="store_true", help="Limit printing" | |
| ) | |
| # wandb-run-path overrides base RunArgs | |
| parser.add_argument("--wandb-run-path", default=None, type=str) | |
| parser.set_defaults( | |
| algo=["ppo"], | |
| ) | |
| args = parser.parse_args() | |
| args.algo = args.algo[0] | |
| args.env = args.env[0] | |
| args = EvalArgs(**vars(args)) | |
| evaluate_model(args, os.path.dirname(__file__)) | |