Crash
he3als opened this issue · 4 comments
he3als commented
OpenJDK 64-Bit Server VM warning: Option UseBiasedLocking was deprecated in version 15.0 and will likely be removed in a future release.
OpenJDK 64-Bit Server VM warning: -XX:ThreadPriorityPolicy=1 may require system level permission, e.g., being the root user. If the necessary permission is not possessed, changes to priority will be silently ignored.
WARNING: Using incubator modules: jdk.incubator.vector
Error parsing Graal options: Could not find option LoopInversion
Error: A fatal exception has occurred. Program will exit.
I am using Fabric with GraalVM 17.
etil2jz commented
It's not a crash, you're using GraalVM CE instead of EE, some flags are part of the EE edition.
Remove each flag that your GraalVM installation says Error parsing Graal options: Could not find option …… and it'll start.
he3als commented
java -server -Xms8G -Xmx8G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true -XX:-UseBiasedLocking -XX:+EnableJVMCIProduct -XX:+EnableJVMCI -XX:+UseJVMCICompiler -XX:+EagerJVMCI -XX:UseAVX=2 -XX:+UseStringDeduplication -XX:+UseFastUnorderedTimeStamps -XX:+UseAES -XX:+UseAESIntrinsics -XX:UseSSE=4 -XX:AllocatePrefetchStyle=1 -XX:+UseLoopPredicate -XX:+RangeCheckElimination -XX:+EliminateLocks -XX:+DoEscapeAnalysis -XX:+UseCodeCacheFlushing -XX:+UseFastJNIAccessors -XX:+OptimizeStringConcat -XX:+UseCompressedOops -XX:+OmitStackTraceInFastThrow -XX:+TrustFinalNonStaticFields -XX:+UseInlineCaches -XX:+RewriteBytecodes -XX:+RewriteFrequentPairs -XX:+UseNUMA -XX:-DontCompileHugeMethods -XX:+UseCMoveUnconditionally -XX:+UseFPUForSpilling -XX:+UseNewLongLShift -XX:+UseVectorCmov -XX:+UseXMMForArrayCopy -XX:+UseXmmI2D -XX:+UseXmmI2F -XX:+UseXmmLoadAndClearUpper -XX:+UseXmmRegToRegMoveAll -Dfile.encoding=UTF-8 -Djdk.nio.maxCachedBufferSize=262144 -Dgraal.SpeculativeGuardMovement=true --add-modules jdk.incubator.vector -jar server.jar nogui
Okay, I modified the 12GB and under one. Maybe edit the README.md to include this?
NovaPixell commented
Hi, there are performance boost in EE instead of CE?
etil2jz commented
Hi, there are performance boost in EE instead of CE?
Yes, far more Graal flags to use for compiler optimization