facebookresearch/torchbeast

A PyTorch implementation of IMPALA: Scalable Distributed Deep-RL with Importance Weighted Actor-Learner Architectures by Espeholt, Soyer, Munos et al. While PolyBeast is more powerful (e.g. MonoBeast requires only Python and PyTorch. For further details, see our paper. MonoBeast is a pure Python PyTorch implementation of IMPALA.