C2ME OpenCL Acceleration Module

C2ME addon that provides hardware accelerated world generation through OpenCL

File Details

0.4.0-beta.1.0 for 26.1.2

  • B
  • Jun 21, 2026
  • 3.07 MB
  • 51
  • 26.1.2
  • Fabric

File Name

c2me-fabric-opts-accel-opencl-mc26.1.2-0.4.0-beta.1.0.jar

Supported Versions

  • 26.1.2

Curse Maven Snippet

Fabric

modImplementation "curse.maven:c2me-ocl-1563823:8294428"
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C2ME 0.4.0+beta.1, 0.4.1-beta.1 is released

This releases introduces several major features.

High-level changelog:

  • feat: Completely revamped the Density Function Compiler
    This makes default Tectonic configuration on 26.1.2 go 90% faster than without DFC
    • new: optimization passes in the compiler
    • refactor: split backend into its own packages
    • new: graphviz DOT backend
    • new: OpenCL C backend
  • feat: Experimental OpenCL-accelerated world generation
    This is distributed as a separate project, and is licensed separately See mod page for more details: https://modrinth.com/mod/c2me-ocl
  • feat: heavily improved the scalability and reliability of the scheduler
    This helps vanilla overworld to scale up to ~90 cores (with CPU only)
  • perf: more aquifer micro-optimizations and native acceleration
  • perf: avoid full chunk copy for unload serialization
  • feat: chunkSendingSpeedMultiplierPercentage, adds a multiplier to the vanilla chunk sending speed
  • change(gcFreeChunkSerializer): completely removed compatibility for the deprecated Starlight lighting format
  • fix: a bunch of stuff and there's too many of them

Compatible versions:

  • 26.2 for Fabric
  • 26.1.2 for NeoForge, Fabric
  • 1.21.11 for Fabric
  • 1.21.1 for NeoForge, Fabric