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[rllib] current learning rate update on local worker #15911

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merged 8 commits into from
Jul 13, 2021
Merged

[rllib] current learning rate update on local worker #15911

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04c3284
fix cur_lr not updated on local worker
antoine-galataud May 19, 2021
da04f75
refactor LearningRateScheduler mixin (placeholder removed)
antoine-galataud May 19, 2021
c42b604
init lr with schedule when provided
antoine-galataud May 19, 2021
bf92eef
format
antoine-galataud May 19, 2021
8356fdf
format
antoine-galataud May 19, 2021
2c57398
Merge branch 'master' into fix-15910
antoine-galataud Jun 4, 2021
81f7bb2
revert change
antoine-galataud Jun 4, 2021
067f88c
Merge branch 'master' of https://github.com/ray-project/ray into fix-…
sven1977 Jul 13, 2021
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2 changes: 2 additions & 0 deletions rllib/agents/dqn/apex.py
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,8 @@ def __call__(self, item: Tuple[ActorHandle, SampleBatchType]):
self.weights = ray.put(
self.workers.local_worker().get_weights())
actor.set_weights.remote(self.weights, _get_global_vars())
# Also update global vars of the local worker.
self.workers.local_worker().set_global_vars(_get_global_vars())
self.steps_since_update[actor] = 0
# Update metrics.
metrics = _get_shared_metrics()
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