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FermiumASM project artwork

CurseForge · Minecraft mod

FermiumASM

1.12.2 Optimization and improvements mod, forked from NormalASM

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which FermiumASM release should I use?

Updated 4 months ago
Latest stable file fermiumasm-5.31.jar
Game version 1.12.2
Loader Forge

fermiumasm-5.31.jar targets 1.12.2 with Forge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. All 1 required mods have matching files.

Where it goes

Is FermiumASM required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does fermiumasm-5.31.jar need?

fermiumasm-5.31.jar. Change the file and its required mods may change too.

All 1 required mods have matching files

Install FermiumBooter first. We found matching files for this game-version and loader setup.

FermiumBooter Needed by fermiumasm-5.31.jar
required
Matching file found Matched file: `FermiumBooter-1.4.1.jar (Fix)

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add FermiumASM without breaking your instance.

Built for fermiumasm-5.31.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use fermiumasm-5.31.jar. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install FermiumBooter first. We found matching files for this game-version and loader setup.

  3. 03

    Put it on the correct side

    The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside fermiumasm-5.31.jar. It opens that exact file at the source.

About this project

What does FermiumASM add?

IMPORTANT:
FermiumASM is a fork of NormalASM by skmedix licensed LGPLv2.1;
Which is an updated fork of NormalASM by mirrorcult licensed LGPLv2.1;
Which is a fork for rebranding to remove "questionable" content of L**iASM/CensoredASM by Rongmario licensed LGPLv2.1.

As with the original and the forks, FermiumASM makes multiple improvements, optimizations, and bug fixes to Minecraft, including but not limited to:

  • Optimizing RAM usage, especially in larger packs.
  • Fixing multiple crashes, in Minecraft, Forge, and some other mods.
  • Multiple performance improvements.
  • Crash handling to allow you directly upload crash reports to mclo.gs.

While the NormalASM forks only rebranded and stayed updated with CensoredASM, FermiumASM on the other hand does more significant changes to its function:

  • Refactored and modified to use and depend on FermiumBooter, an alternative to mixin loading, replacing its dependency on MixinBooter.
  • Removes internal Spark profiling as it is both incompatible with, and superseded by, the updated fork Spark Unforged, allowing for better profiling.
  • Removes the chance to pick a random author to blame in a crash report.
  • Rebranded user-facing and logging branding, including icon and url, to FermiumASM, and updated authors to recognize fork authors.
  • Added some additional compatibility fixes or warnings with mods such as Dynamic Trees and Optifine

As with the original, FermiumASM is incompatible with VanillaFix and TexFix as their functionalities have been improved and added directly to the mod.

FermiumASM does not depend on MixinBooter, it now depends on FermiumBooter.

FermiumASM has been tested as working within an active modpack and should perform accurately as a replacement to the forks or original mod.
Due to the changes, if you have any issues, please report them to the linked issue tracker at the top for FermiumASM, not the original mod.

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Project description from CurseForge.

Pick your setup

FermiumASM by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

FermiumASM versions and loaders

9 of 9 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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