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[rllib] [experimental] Decentralized Distributed PPO for torch (DD-PPO) (#6918)

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Eric Liang
2020-01-25 22:36:43 -08:00
committed by Richard Liaw
parent 552156f22d
commit 2fb53396ad
11 changed files with 373 additions and 91 deletions
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python/ray/tune/progress_reporter.py
+4 -1
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@@ -292,7 +292,10 @@ def trial_progress_str(trials, metric_columns, fmt="psql", max_rows=None):
keys = list(metric_columns.keys())
else:
keys = metric_columns
keys = [k for k in keys if any(t.last_result.get(k) for t in trials)]
keys = [
k for k in keys if any(
t.last_result.get(k) is not None for t in trials)
]
# Build trial rows.
params = list(set().union(*[t.evaluated_params for t in trials]))
trial_table = [_get_trial_info(trial, params, keys) for trial in trials]