Bye?Pregen!
Modby moepus
Reduce MSPT spikes and server freezes caused by chunk generation and speed it up.
Description
ByePregen is a performance optimization mod for Minecraft world generation, optimizing block placement and memory allocations, and introducing compiled execution for Density Functions and Surface Rules, alongside other world-generation optimizations.
Compatibility
Compatible with: C2ME, FastNoise
Incompatible with: Noisium, AntiXRay
Notice: If you are using RTF mod, do NOT install Byepregen and FastNoise together. Please choose only one of them.
Performance
- ~50% lower average exploration lag (MSPT) on vanilla
- 30–70% lower generation-related MSPT across heavily modded modpacks
- Up to +100% chunk-generation throughput with Tectonic + WWOO
- Fewer and shorter server freezes during exploration



Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
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