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VM Options Explorer - Switch comparison of OpenJDK21 vs Temurin JDK21
OpenJDK HotSpot
Options added/removed between JDKs
OpenJDK options also hosted on
foojay.io
6
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27
Alibaba Dragonwell
8
11
17
21
25
Amazon Corretto
8
11
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21
22
24
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26
Azul Systems Zulu
8
11
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BellSoft Liberica
8
11
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Eclipse Temurin
8
11
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18
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21
22
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GraalVM 22.3.1
11
17
19
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
24
25
JDK
Native
JDK
Native
JDK
Native
JDK
Native
JDK
Native
JetBrains Runtime
11
17
21
Microsoft
11
16
17
21
25
OpenJ9
OpenJ9
Oracle
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SAP SapMachine
11
17
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21
Temurin JDK21 changed default values for:
None
Temurin JDK21 added:
ShenandoahElasticTLAB
ShenandoahLoopOptsAfterExpansion
ShenandoahNMethodBarrier
ShenandoahSelfFixing
ShenandoahSuspendibleWorkers
ShenandoahUnloadClassesFrequency
Temurin JDK21 removed:
DummyManageableStringFlag
G1EvacuationFailureALot
G1EvacuationFailureALotCSetPercent
G1EvacuationFailureALotCount
G1EvacuationFailureALotDuringConcMark
G1EvacuationFailureALotDuringConcurrentStart
G1EvacuationFailureALotDuringMixedGC
G1EvacuationFailureALotDuringYoungGC
G1EvacuationFailureALotInterval
InlineCacheBufferSize
InlineSecondarySupersTest
MonitorUnlinkBatch
StressIncrementalInlining
StressSecondarySupers
TestFlagFor_bool
TestFlagFor_double
TestFlagFor_int
TestFlagFor_intx
TestFlagFor_size_t
TestFlagFor_uint
TestFlagFor_uint64_t
TestFlagFor_uintx
UseMadvPopulateWrite
UseSecondarySupersCache
UseSecondarySupersTable
UseThreadsLockThrottleLock
VerifySecondarySupers
