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VM Options Explorer - Switch comparison of OpenJDK16 vs Zulu JDK16
OpenJDK HotSpot
Options added/removed between JDKs
OpenJDK options also hosted on
foojay.io
6
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8
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21
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Alibaba Dragonwell
8
11
17
21
Amazon Corretto
8
11
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22
Azul Systems
Platform Prime
Zulu
8
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8
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BellSoft Liberica
8
11
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Eclipse Temurin
8
11
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22
GraalVM 22.3.1
11
17
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CE
EE
CE
EE
CE
EE
EE-only
EE-only
EE-only
GraalVM native-image 22.3.1
11
17
19
CE
EE
CE
EE
CE
EE
EE-only
EE-only
EE-only
JDK-based GraalVM
17
21
22
JDK
Native
JDK
Native
JDK
Native
Microsoft
11
16
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21
OpenJ9
OpenJ9
Oracle
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SAP SapMachine
11
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Zulu JDK16 changed default values for:
None
Zulu JDK16 added:
AllocateOldGenAt
Debugging
DiagnoseSyncOnPrimitiveWrappers
G1YoungExpansionBufferPercent
InitialBootClassLoaderMetaspaceSize
OverrideVMProperties
ShenandoahCodeRootsStyle
ShenandoahPreclean
ShenandoahRefProcFrequency
ShenandoahStoreValEnqueueBarrier
SurvivorAlignmentInBytes
TraceJVMTIObjectTagging
UseLargePagesInMetaspace
UseOpenJSSE
UseRDPCForConstantTableBase
VerifyMergedCPBytecodes
Zulu JDK16 removed:
ArrayCopyPartialInlineSize
AvgMonitorsPerThreadEstimate
DiagnoseSyncOnValueBasedClasses
DumpPerfMapAtExit
EnableVectorAggressiveReboxing
EnableVectorReboxing
EnableVectorSupport
IncrementalInlineForceCleanup
IncrementalInlineMH
IncrementalInlineVirtual
MetaspaceGuardAllocations
MetaspaceHandleDeallocations
MetaspaceReclaimPolicy
MonitorDeflationMax
ShenandoahAdaptiveDecayFactor
ShenandoahAdaptiveInitialConfidence
ShenandoahAdaptiveInitialSpikeThreshold
ShenandoahAdaptiveSampleFrequencyHz
ShenandoahAdaptiveSampleSizeSeconds
ShenandoahIUBarrier
UseSHA3Intrinsics
VerifyArchivedFields
ZStressRelocateInPlace
