PufferLib trains artificial electric fish with >1000x speedup, models transfer to the real env
craigmullins · x · 2026-08-21
A dev shares an RL simulation case: PufferLib simulates and trains an artificial electric fish with over 1000x speedup, and the models trained in simulation eval directly on the original environment. The quoted author spent three years on high-performance simulation and self-play RL for autonomous driving, noting accelerated simulation is a recurring core theme in such work.
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