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JetBrains Custom VM Options Configuration Optimized For High Performance... Works with all JetBrains IDEs... JDK 8.x+ Recommended....
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# Make sure to modify "-Xms", "Xmx", "CICompilerCount", and "ParallelGCThreads" according to your PC hardware configuration... | |
##################### | |
# Default VM Options | |
##################### | |
# default value is 128m | |
-Xms1024m | |
# default value is 750m | |
-Xmx4096m | |
# default value is 512m | |
-XX:ReservedCodeCacheSize=1024M | |
-XX:+UseG1GC | |
# default value is 50 | |
-XX:SoftRefLRUPolicyMSPerMB=250 | |
# default value is 2 | |
-XX:CICompilerCount=4 | |
-XX:+HeapDumpOnOutOfMemoryError | |
-XX:-OmitStackTraceInFastThrow | |
-XX:+IgnoreUnrecognizedVMOptions | |
-XX:CompileCommand=exclude,com/intellij/openapi/vfs/impl/FilePartNodeRoot,trieDescend | |
-ea | |
-Dsun.io.useCanonCaches=false | |
-Dsun.java2d.metal=true | |
-Djbr.catch.SIGABRT=true | |
-Djdk.http.auth.tunneling.disabledSchemes="" | |
-Djdk.attach.allowAttachSelf=true | |
-Djdk.module.illegalAccess.silent=true | |
-Dkotlinx.coroutines.debug=off | |
################################## | |
# Improved Performance VM OPTIONS | |
################################## | |
-server | |
-Xss64m | |
-XX:+UseCompressedOops | |
-XX:NewRatio=2 | |
-Dfile.encoding=UTF-8 | |
-XX:+UseConcMarkSweepGC | |
-XX:NewSize=512m | |
-XX:MaxNewSize=512m | |
-XX:PermSize=512m | |
-XX:MaxPermSize=1024m | |
-XX:+UseParNewGC | |
-XX:ParallelGCThreads=4 | |
-XX:MaxTenuringThreshold=1 | |
-XX:SurvivorRatio=8 | |
-XX:+UseCodeCacheFlushing | |
-XX:+AggressiveOpts | |
-XX:+CMSClassUnloadingEnabled | |
-XX:+CMSIncrementalMode | |
-XX:+CMSIncrementalPacing | |
-XX:+CMSParallelRemarkEnabled | |
-XX:CMSInitiatingOccupancyFraction=65 | |
-XX:+CMSScavengeBeforeRemark | |
-XX:+UseCMSInitiatingOccupancyOnly | |
-XX:-TraceClassUnloading | |
-XX:+AlwaysPreTouch | |
-XX:+TieredCompilation | |
-XX:+DoEscapeAnalysis | |
-XX:+UnlockExperimentalVMOptions | |
-XX:LargePageSizeInBytes=256m | |
-XX:+DisableExplicitGC | |
-XX:+ExplicitGCInvokesConcurrent | |
-XX:+PrintGCDetails | |
-XX:+PrintFlagsFinal | |
-XX:+CMSPermGenSweepingEnabled | |
-XX:+UseAdaptiveGCBoundary | |
-XX:+UseSplitVerifier | |
-XX:CompileThreshold=10000 | |
-XX:+UseCompressedStrings | |
-XX:+OptimizeStringConcat | |
-XX:+UseStringCache | |
-XX:+UseFastAccessorMethods | |
-XX:+UnlockDiagnosticVMOptions | |
-Xverify:none | |
-Djava.net.preferIPv4Stack=true | |
-XX:ErrorFile=$USER_HOME/java_error_in_idea_%p.log | |
-XX:HeapDumpPath=$USER_HOME/java_error_in_idea.hprof | |
################################## | |
# Enable The Following Option If | |
# You Want To Disable Updates OR | |
# Updates Are Managed By ToolBox | |
################################## | |
#-Dide.no.platform.update=true |
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