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DQN : Improve performance of obtain_evaluation_episodes #2338

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aruhela opened this issue Mar 31, 2023 · 1 comment
Open

DQN : Improve performance of obtain_evaluation_episodes #2338

aruhela opened this issue Mar 31, 2023 · 1 comment

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@aruhela
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aruhela commented Mar 31, 2023

Hi Garage Developers,

The DQN algo uses 1 worker for running _num_eval_episodes, which seems to be a bottleneck in its performance. Has anyone tried leveraging all the compute cores to make this step faster? Any reason why it hasn't been done before?

File : garage/torch/algos/dqn.py
Line : 173-180

Thanks
Amit Ruhela
@aruhela
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aruhela commented Apr 3, 2023

Are there any active developers in the Garage team who would like to comment on my question? Is that too trivial to reply?

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@aruhela