CUDA-accelerated Minecraft worldgen hits bit-accurate parity and 9-player splitscreen
gandamu_ml · x · 2026-09-14
Developer gandamuml shares progress on a CUDA-accelerated Minecraft worldgen port based on 1.21.11: worldgen is getting fast and is verified bit-accurate against Minecraft Java using recorded RNG and execution order playback. Focus has been on splitscreen multiplayer — 9-player split works, but that's negligible for headless RL environment parallelism.
Related event: CUDA Rewrite Makes Minecraft World Generation Exceed 1000 Chunks/s(4 posts)→
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