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from easydict import EasyDict
collector_env_num = 8
evaluator_env_num = 8
lunarlander_r2d2_gtrxl_config = dict(
exp_name='lunarlander_r2d2_gtrxl_seed0',
env=dict(
collector_env_num=collector_env_num,
evaluator_env_num=evaluator_env_num,
n_evaluator_episode=8,
stop_value=200,
env_id='LunarLander-v2',
),
policy=dict(
cuda=True,
priority=True,
priority_IS_weight=True,
model=dict(
obs_shape=8,
action_shape=4,
memory_len=0, # length of transformer memory (can be 0)
hidden_size=256,
gru_bias=1.,
att_layer_num=3,
dropout=0.1,
att_head_dim=64,
att_head_num=8,
),
discount_factor=0.99,
nstep=5,
burnin_step=0, # how many steps use to initialize the memory (can be 0)
unroll_len=25, # trajectory len
seq_len=20, # transformer input segment
learn=dict(
update_per_collect=8,
batch_size=64,
learning_rate=0.0005,
target_update_theta=0.001,
value_rescale=True,
),
collect=dict(
# NOTE: It is important that set key traj_len_inf=True here,
# to make sure self._traj_len=INF in serial_sample_collector.py.
# In sequence-based policy, for each collect_env,
# we want to collect data of length self._traj_len=INF
# unless the episode enters the 'done' state.
# In each collect phase, we collect a total of <n_sample> sequence samples.
n_sample=32,
traj_len_inf=True,
env_num=collector_env_num,
),
eval=dict(env_num=evaluator_env_num, ),
other=dict(
eps=dict(
type='exp',
start=0.95,
end=0.05,
decay=1e5,
),
replay_buffer=dict(
replay_buffer_size=50000,
# (Float type) How much prioritization is used: 0 means no prioritization while 1 means full prioritization
alpha=0.6,
# (Float type) How much correction is used: 0 means no correction while 1 means full correction
beta=0.4,
)
),
),
)
lunarlander_r2d2_gtrxl_config = EasyDict(lunarlander_r2d2_gtrxl_config)
main_config = lunarlander_r2d2_gtrxl_config
lunarlander_r2d2_gtrxl_create_config = dict(
env=dict(
type='lunarlander',
import_names=['dizoo.box2d.lunarlander.envs.lunarlander_env'],
),
env_manager=dict(type='subprocess'),
policy=dict(type='r2d2_gtrxl'),
)
lunarlander_r2d2_gtrxl_create_config = EasyDict(lunarlander_r2d2_gtrxl_create_config)
create_config = lunarlander_r2d2_gtrxl_create_config
if __name__ == "__main__":
# or you can enter `ding -m serial -c lunarlander_r2d2_gtrxl_config.py -s 0`
from ding.entry import serial_pipeline
serial_pipeline([main_config, create_config], seed=0)
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