PufferLib 5.0 is ~5x faster than 4.0, peak throughput over 60M SPS
jsuarez · x · 2026-09-14
jsuarez shares PufferLib 5.0 performance numbers: roughly 5x faster average solve time vs 4.0 via async training, kernel tweaks, and algorithmic improvements; 3x across the board with some envs at 10x; peak SPS above 60M. Deep-dive articles coming this week.
Related event: PufferLib 5.0 Released: Train RL Agents in One Second(4 posts)→
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