VM Options Explorer - Switch comparison of OpenJDK20 vs Oracle JDK20


Oracle JDK20 changed default values for:

None

Oracle JDK20 added:

None

Oracle JDK20 removed:

DummyManageableStringFlag
G1EvacuationFailureALot
G1EvacuationFailureALotCSetPercent
G1EvacuationFailureALotCount
G1EvacuationFailureALotDuringConcMark
G1EvacuationFailureALotDuringConcurrentStart
G1EvacuationFailureALotDuringMixedGC
G1EvacuationFailureALotDuringYoungGC
G1EvacuationFailureALotInterval
GuaranteedAsyncDeflationInterval
ShenandoahAdaptiveDecayFactor
ShenandoahAdaptiveInitialConfidence
ShenandoahAdaptiveInitialSpikeThreshold
ShenandoahAdaptiveSampleFrequencyHz
ShenandoahAdaptiveSampleSizeSeconds
ShenandoahAllocFailureALot
ShenandoahAllocSpikeFactor
ShenandoahAllocationThreshold
ShenandoahAlwaysClearSoftRefs
ShenandoahCASBarrier
ShenandoahCloneBarrier
ShenandoahControlIntervalAdjustPeriod
ShenandoahControlIntervalMax
ShenandoahControlIntervalMin
ShenandoahCriticalFreeThreshold
ShenandoahDegeneratedGC
ShenandoahElasticTLAB
ShenandoahEvacReserve
ShenandoahEvacReserveOverflow
ShenandoahEvacWaste
ShenandoahFullGCThreshold
ShenandoahGCHeuristics
ShenandoahGCMode
ShenandoahGarbageThreshold
ShenandoahGuaranteedGCInterval
ShenandoahHumongousMoves
ShenandoahHumongousThreshold
ShenandoahIUBarrier
ShenandoahImmediateThreshold
ShenandoahImplicitGCInvokesConcurrent
ShenandoahInitFreeThreshold
ShenandoahLearningSteps
ShenandoahLoadRefBarrier
ShenandoahLoopOptsAfterExpansion
ShenandoahMarkLoopStride
ShenandoahMarkScanPrefetch
ShenandoahMaxRegionSize
ShenandoahMaxSATBBufferFlushes
ShenandoahMinFreeThreshold
ShenandoahMinRegionSize
ShenandoahNMethodBarrier
ShenandoahOOMDuringEvacALot
ShenandoahPacing
ShenandoahPacingCycleSlack
ShenandoahPacingIdleSlack
ShenandoahPacingMaxDelay
ShenandoahPacingSurcharge
ShenandoahParallelRegionStride
ShenandoahRegionSampling
ShenandoahRegionSamplingRate
ShenandoahRegionSize
ShenandoahSATBBarrier
ShenandoahSATBBufferSize
ShenandoahSelfFixing
ShenandoahStackWatermarkBarrier
ShenandoahSuspendibleWorkers
ShenandoahTargetNumRegions
ShenandoahUncommit
ShenandoahUncommitDelay
ShenandoahUnloadClassesFrequency
ShenandoahVerify
ShenandoahVerifyLevel
TestFlagFor_bool
TestFlagFor_double
TestFlagFor_int
TestFlagFor_intx
TestFlagFor_size_t
TestFlagFor_uint
TestFlagFor_uint64_t
TestFlagFor_uintx