HerXayah / LabyMod4-Modpack

A Modpack for LabyMod 4's Fabric Addon.

LabyMod4-Modpack

My config and modfiles for the Fabric Addon on LabyMod4. This is subjectivly my Settings so have that in mind.

How to run this?

• Install GraalVM
• Download the .cmd file and run it
• Select Java 20
• Go into C:\Program Files\Java and press Select Folder
• It will ask you what you want to do. Just Press 2 (Extract GraalVM JDK into a new Folder)
• Press Win + R
• Type gpedit.msc
• Navigate to Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> User Rights Assignments -> Lock Pages in Memory
• Doubleclick Lock Pages in Memory
• Add User or Group -> Enter your Username in the field -> Press Ok
• Apply and restart
• Open Minecraft Launcher
• Change JRE Executable to C:\Program Files\Java\graalvm-jdk20-*ver string*\bin\java.exe
• As jvm Arguments, set these

-Xmx8G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:MaxGCPauseMillis=37 -XX:+PerfDisableSharedMem -XX:G1HeapRegionSize=16M -XX:G1NewSizePercent=23 -XX:G1ReservePercent=20 -XX:SurvivorRatio=32 -XX:G1MixedGCCountTarget=3 -XX:G1HeapWastePercent=20 -XX:InitiatingHeapOccupancyPercent=10 -XX:G1RSetUpdatingPauseTimePercent=0 -XX:MaxTenuringThreshold=1 -XX:G1SATBBufferEnqueueingThresholdPercent=30 -XX:G1ConcMarkStepDurationMillis=5.0 -XX:G1ConcRSHotCardLimit=16 -XX:G1ConcRefinementServiceIntervalMillis=150 -XX:GCTimeRatio=99 -XX:+UnlockDiagnosticVMOptions -XX:+AlwaysActAsServerClassMachine -XX:+AlwaysPreTouch -XX:+DisableExplicitGC -XX:+UseNUMA -XX:AllocatePrefetchStyle=3 -XX:NmethodSweepActivity=1 -XX:ReservedCodeCacheSize=400M -XX:NonNMethodCodeHeapSize=12M -XX:ProfiledCodeHeapSize=194M -XX:NonProfiledCodeHeapSize=194M -XX:-DontCompileHugeMethods -XX:+PerfDisableSharedMem -XX:+UseFastUnorderedTimeStamps -XX:+UseCriticalJavaThreadPriority -XX:+EagerJVMCI -Dgraal.TuneInlinerExploration=1 -Dgraal.CompilerConfiguration=enterprise -Dgraal.UsePriorityInlining=true -Dgraal.Vectorization=true -Dgraal.OptDuplication=true -Dgraal.DetectInvertedLoopsAsCounted=true -Dgraal.LoopInversion=true -Dgraal.VectorizeHashes=true -Dgraal.EnterprisePartialUnroll=true -Dgraal.StripMineNonCountedLoops=true -Dgraal.SpeculativeGuardMovement=true -Dgraal.InfeasiblePathCorrelation=true -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -Dgraal.VectorizeSIMD=true -Dgraal.BaseTargetSpending=160 -XX:MaxTenuringThreshold=1 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:+AlwaysPreTouch -XX:+UseFastStosb -XX:+EliminateLocks

• Change the -Xmx8G to whatever RAM size u wanna allocate

P.S If you like shadows ingame, disable Methane Mod via ModMenu or remove it from the mods folder

Fix Java version mismatch

Official MC:

• Open File Explorer
• Enter C:\Users\*addyourname*\AppData\Local\Packages\Microsoft.4297127D64EC6_8wekyb3d8bbwe\LocalCache\Local\game
• Delete JavaCheck.jar

MultiMC/PolyMC/PrismLauncher

• Edit Instance
• Settings
• Skip Java Compatability Checks
• Check Box