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| from easydict import EasyDict | |
| minigrid_ppo_config = dict( | |
| exp_name="minigrid_empty8_offppo_seed0", | |
| env=dict( | |
| collector_env_num=8, | |
| evaluator_env_num=5, | |
| # typical MiniGrid env id: | |
| # {'MiniGrid-Empty-8x8-v0', 'MiniGrid-FourRooms-v0', 'MiniGrid-DoorKey-8x8-v0','MiniGrid-DoorKey-16x16-v0'}, | |
| # please refer to https://github.com/Farama-Foundation/MiniGrid for details. | |
| env_id='MiniGrid-Empty-8x8-v0', | |
| n_evaluator_episode=5, | |
| max_step=300, | |
| stop_value=0.96, | |
| ), | |
| policy=dict( | |
| cuda=True, | |
| model=dict( | |
| obs_shape=2835, | |
| action_shape=7, | |
| encoder_hidden_size_list=[256, 128, 64, 64], | |
| ), | |
| learn=dict( | |
| update_per_collect=4, | |
| batch_size=64, | |
| learning_rate=0.0003, | |
| value_weight=0.5, | |
| entropy_weight=0.001, | |
| clip_ratio=0.2, | |
| adv_norm=False, | |
| ), | |
| collect=dict( | |
| n_sample=128, | |
| unroll_len=1, | |
| discount_factor=0.99, | |
| gae_lambda=0.95, | |
| ), | |
| ), | |
| ) | |
| minigrid_ppo_config = EasyDict(minigrid_ppo_config) | |
| main_config = minigrid_ppo_config | |
| minigrid_ppo_create_config = dict( | |
| env=dict( | |
| type='minigrid', | |
| import_names=['dizoo.minigrid.envs.minigrid_env'], | |
| ), | |
| env_manager=dict(type='subprocess'), | |
| policy=dict(type='ppo_offpolicy'), | |
| ) | |
| minigrid_ppo_create_config = EasyDict(minigrid_ppo_create_config) | |
| create_config = minigrid_ppo_create_config | |
| if __name__ == "__main__": | |
| # or you can enter `ding -m serial -c minigrid_offppo_config.py -s 0` | |
| from ding.entry import serial_pipeline | |
| serial_pipeline([main_config, create_config], seed=0) | |