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GpuWaitResetCollector records zero actions in error

See original GitHub issue

https://github.com/astooke/rlpyt/blob/4dcb17f36d5991082727bc0864fef9ce5054779e/rlpyt/samplers/parallel/gpu/collectors.py#L79

Sometimes the zero action here ends up being treated as a valid action by the code elsewhere. I don’t fully understand the parallelization here so I couldn’t pinpoint when this failure happens. It can be demonstrated by setting the action to some value you recognize and running example4. In the MinibatchRl training loop the values show up for samples.agent.action[samples.env.done].

To me it seems that this line should probably be removed.

Issue Analytics

State:
Created 4 years ago
Comments:7 (7 by maintainers)

Top GitHub Comments

1reaction

vuoristocommented, Nov 19, 2019

No news at this point. Let’s close it.

0reactions

astookecommented, Nov 18, 2019

Any news or new questions here? If not, we can close this issue?

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