[RLlib] Multi-GPU for tf-DQN/PG/A2C. #13393
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…i_gpu_other_algos
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sven1977
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…i_gpu_other_algos # Conflicts: # doc/source/rllib-algorithms.rst # rllib/agents/dqn/dqn_tf_policy.py # rllib/agents/dqn/dqn_torch_policy.py # rllib/agents/trainer.py
michaelzhiluo
approved these changes
Mar 2, 2021
…i_gpu_other_algos
…i_gpu_other_algos # Conflicts: # rllib/agents/trainer.py
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Currently, RLlib only supports multi-GPU training for tf-PPO and tf-IMPALA.
This PR adds tf-DQN, tf-A2C, and tf-PG multi-GPU support.
Adding multi-GPU support for torch and tf-eager is planned for the near future as well.
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