BenchMARL: Benchmarking Multi-Agent Reinforcement Learning

Published: 19 Jun 2024, Last Modified: 26 Jul 2024ARLET 2024 PosterEveryoneRevisionsBibTeXCC BY 4.0
Keywords: Multi-Agent Reinforcement Learning, Benchmark, TorchRL, Vectorization
TL;DR: We introduce BenchMARL, a library for benchmarking Multi-Agent Reinforcement Learning (MARL) using TorchRL, grounded in two core tenets: reproducibility and standardization.
Abstract: The field of Multi-Agent Reinforcement Learning (MARL) is currently facing a reproducibility crisis. While solutions for standardized reporting have been proposed to address the issue, we still lack a benchmarking tool that enables standardization and reproducibility, while leveraging cutting-edge Reinforcement Learning (RL) implementations. In this paper, we introduce BenchMARL, the first MARL training library created to enable standardized benchmarking across different algorithms, models, and environments. BenchMARL uses TorchRL as its backend, granting it high performance and maintained state-of-the-art implementations while addressing the broad community of MARL PyTorch users. Its design enables systematic configuration and reporting, thus allowing users to create and run complex benchmarks from simple one-line inputs. BenchMARL is open-sourced on GitHub at: https://github.com/facebookresearch/BenchMARL.
Submission Number: 39
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