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Mekanism Optimizer

High-performance optimization mod for Mekanism: eliminates logistical pipe & cable lag, accelerates high-tick factory throughput, bypasses 2.14B transfer limits, and optimizes generators with zero tick overhead.
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mekanism_optimizer-1.20.1-1.1.0

File namemekanism_optimizer-1.20.1-1.1.0-beta.jar
Uploader
sabu8190sabu8190
Uploaded
Sep 7, 2026
Downloads
43
Size
769.1 KB
Mod Loaders
Forge
File ID
8828836
Type
B
Beta
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:mekanism-optimizer-1677249:8828836")

Learn more about Curse Maven

What's new

⚡ Mekanism Optimizer v1.1.0 Release Notes

Mekanism Optimizer v1.1.0 is a major update focused on eliminating TPS lag, GC pauses, and memory allocation bottlenecks across Mekanism and its popular add-on mods (Astral Mekanism, Mekanism Extras, Evolved Mekanism, etc.), especially under extreme tick-accelerated environments (e.g. Torcherino).


🚀 Highlights & Key Optimizations in v1.1.0

1. ⚡ Astral Mekanism \(O(1)\) Zero-Allocation Processing

  • Zero-Allocation Operation Calculations: Eliminated hundreds of thousands of ItemStack.copyWithCount(...) and SIMULATE allocations per second in Astral Mekanism factories. Processing limits are now calculated instantly in \(O(1)\) time.
  • Cached Recipe Outputs: Reused static output ItemInfuseOutput and InfusionStack instances across ticks, drastically reducing Garbage Collection (GC) pauses.
  • Fixed Power Calculation Bug: Fully enforced superclass energy consumption rules (storedEnergy / energyPerTick) to ensure machines never run without power.

2. ⚡ Fast Fail-Quick Tank Validation

  • Instant Early Return for Full Tanks: Chemical and fluid tanks now immediately return when full (getNeeded() <= 0), bypassing heavy validation logic and eliminating CPU lag caused by upgrade components.

3. ⚡ Core Mekanism & Network Performance Tuning

  • Instant Ejection Responsiveness: Removed hardcoded 10-tick (0.5s) delays in TileComponentEjector for smooth, uninterrupted item output.
  • Transmitter & Network Caching: Optimized energy, fluid, and chemical transmitter calculations to reduce per-tick iteration overhead.
  • Empty Slot Fast Skip Engine: Skipped expensive capability checks on empty inventory slots in \(O(1)\) time.
  • JEI & Addon Compatibility: 100% crash-free startup compatibility with Astral Mekanism greenhouses, advanced factories, and JEI recipe syncing.

4. 🛡️ Dynamic Addon Safety Plugin

  • The mod dynamically detects installed add-ons at runtime (astral_mekanism, etc.) and safely activates optimizations only when needed. Operates with 0 crashes even if add-ons are missing.

📌 Note on Overclocked Multi-Burst Ejection (512st/t)

  • Mekanism Optimizer is strictly designed as a balance-neutral optimization mod.
  • If you wish to achieve extreme multi-burst transfer speeds (up to 512 stacks/tick) for ultra-accelerated automation, please install Mekanism Overclocker alongside this mod.

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