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31 Pull requests merged by 20 people
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Fix prepareForUnmount logic on blocking flatlocks
#22041 merged
Jun 6, 2025 -
x86: Reduce AVX-SSE mixing penalties
#21963 merged
Jun 6, 2025 -
Defer generating dereference of vft-symbol in JProfilingValue
#22028 merged
Jun 6, 2025 -
Prevent request too large virtual memory for heap for ZOS31
#22046 merged
Jun 5, 2025 -
Revert "Box and unbox all types in VectorAPIExpansion"
#22051 merged
Jun 5, 2025 -
Do not re-detach a monitor that is already detached
#22020 merged
Jun 5, 2025 -
Box and unbox all types in VectorAPIExpansion
#22003 merged
Jun 5, 2025 -
Suppress getDeclaringClassFromFieldOrStatic() in JITServer non-SVM AOT
#21992 merged
Jun 4, 2025 -
Separate side-effects from tracepoint use
#22036 merged
Jun 4, 2025 -
Use the actual declaring class for static final field folding
#21994 merged
Jun 4, 2025 -
Add Guards to the OffHeap-exclusive Code for vectorizedMismatch Transformer
#22037 merged
Jun 4, 2025 -
Fix type mismatch on 32-bit
#22030 merged
Jun 4, 2025 -
Add NULL check for moduleObject in GC
#21960 merged
Jun 4, 2025 -
JDK25 adds JVM_CreateThreadSnapshot, removes isCarrierThreadLocalPresent
#22025 merged
Jun 4, 2025 -
Match operation with the type
#22027 merged
Jun 4, 2025 -
Delete unused JITServer message
KnownObjectTable_getReferenceField#22007 merged
Jun 4, 2025 -
Read Barrier bytes stats
#21975 merged
Jun 3, 2025 -
Support Accelerating ArraysSupport.vectorizedMismatch for OffHeap
#21097 merged
Jun 3, 2025 -
Add API for GC ID to use in JFR events
#21987 merged
Jun 3, 2025 -
Fix add module read JNI return type
#22016 merged
Jun 3, 2025 -
Add trace points for important vitrual thread events
#22017 merged
Jun 3, 2025 -
Enable JFR NativeLibrary event test for AIX
#22005 merged
Jun 3, 2025 -
Add Setup stage between Queue and Get Source
#22018 merged
Jun 3, 2025 -
Fix continuation return from Object::wait
#21982 merged
Jun 3, 2025 -
Fix jvmtiGetOwnedMonitorInfo for yielded vthread
#21933 merged
Jun 3, 2025 -
Add NIAI instruction during monent/monexit in z/codegen
#18036 merged
Jun 3, 2025 -
setWarmCallGraphTooBig() creates IProfiler entry if needed
#22006 merged
Jun 3, 2025 -
Remove TR::Options::INLINE_failedToDevirtualize usage
#22008 merged
Jun 3, 2025 -
Clean up comp->cg()
#21622 merged
Jun 2, 2025 -
Replace isdigit with OMR_ISDIGIT
#21555 merged
Jun 2, 2025 -
Return branch counters info only for branches
#21980 merged
Jun 2, 2025
10 Pull requests opened by 9 people
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Identify `MutableCallSite` for guards based on known object index
#22009 opened
Jun 2, 2025 -
Support MODE_BITS_COERCED_LONG_TO_MASK Vector API opcode
#22011 opened
Jun 3, 2025 -
Remove FPBinaryArithmeticAnalyser from Makefile
#22033 opened
Jun 4, 2025 -
Infrastructure to segregate code caches
#22045 opened
Jun 5, 2025 -
Remove setCallCount()/getCallCount()
#22048 opened
Jun 5, 2025 -
Pass VENDOR_CODE parameters to build jobs
#22049 opened
Jun 5, 2025 -
WIP: RamClass: Segment allocation enhancements
#22050 opened
Jun 5, 2025 -
Recognize StringUTF16.indexOfUnsafe([BI[BII)I
#22053 opened
Jun 6, 2025 -
[v0.53.0] Defer generating dereference of vft-symbol in JProfilingValue
#22055 opened
Jun 6, 2025 -
Box and unbox all types in VectorAPIExpansion: restore and fix compile error
#22058 opened
Jun 7, 2025
15 Issues closed by 10 people
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ABEND S878 when specifying too large -Xmx on z/OS 31-bit
#22035 closed
Jun 5, 2025 -
NullPointerException in various tests with -Xgcpolicy:metronome
#21845 closed
Jun 5, 2025 -
balanced ToDecimal/DoubleToDecimalTest timeout
#21352 closed
Jun 4, 2025 -
JDK24 JVMTI serviceability VThreadMonitorTest
#21416 closed
Jun 3, 2025 -
-Xcheck:jni detects an error in jvmtiAddModuleReads
#22000 closed
Jun 3, 2025 -
Test Failure in cmdLineTester_GCCheck
#22010 closed
Jun 2, 2025
25 Issues opened by 7 people
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MiniMix_3h_0 Segmentation error vmState=0x000504ff
#22059 opened
Jun 7, 2025 -
Semeru build error: passing argument 4 of 'JCC_d2i_PrivateKey' from incompatible pointer type
#22057 opened
Jun 6, 2025 -
openj9 failed to compile with lto at final
#22056 opened
Jun 6, 2025 -
jdk_lang_0_FAILED Segmentation error vmState=0x00000000 at detachMonitorInfo
#22052 opened
Jun 5, 2025 -
JDK24: VirtualThread: Crash in threadstate()
#22047 opened
Jun 5, 2025 -
jdk_nio_1 FAILED java/nio/channels/FileChannel/InterruptDeadlock.java agent timed out
#22043 opened
Jun 4, 2025 -
OpenJDK java/util/concurrent/tck/JSR166TestCase timeout in jdk.compiler
#22042 opened
Jun 4, 2025 -
jdk_security2_extended_0 com/sun/org/apache/xml/internal/security/SignatureKeyInfo.java [exit code: 137]
#22040 opened
Jun 4, 2025 -
xlinux hang jimage/ImageLocation.decompress waiting to be notified on: "Thread public flags mutex"
#22024 opened
Jun 4, 2025 -
Valhalla Nightly build error: cannot find symbol PKCS8Key.privKeyMaterial
#22023 opened
Jun 4, 2025 -
Assertion failed on macOS AARCH64 in StringTable.cpp:675, works on Temurin
#22022 opened
Jun 4, 2025 -
VmArgumentTests testMemoryLeaks
#22015 opened
Jun 3, 2025 -
Support AOT Dependencies in JITServer
#22014 opened
Jun 3, 2025 -
threadMXBeanTestSuite1 testAPITest tid should have >0 locked syncs
#22013 opened
Jun 3, 2025
76 Unresolved conversations
Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.
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Update default cache directory permission to 01700
#21909 commented on
Jun 6, 2025 • 28 new comments -
Fold calls to Invokers.checkVarHandleGenericType into its result
#21998 commented on
Jun 6, 2025 • 17 new comments -
Generate inline superclass test for Class.isAssignableFrom on Z
#20855 commented on
Jun 2, 2025 • 8 new comments -
Enable bigCallee size adjustment during ECS for JDK8 and 11
#21978 commented on
Jun 5, 2025 • 4 new comments -
X86: Check multiple itable entries after lastITable cache test
#21939 commented on
Jun 2, 2025 • 4 new comments -
Avoid touching the SCC as much as possible during stack walk
#21972 commented on
Jun 3, 2025 • 3 new comments -
Print string contents for "this" references
#20933 commented on
Jun 5, 2025 • 3 new comments -
Refactor to support jdk8 JCL compilation with and without OpenJDK
#21967 commented on
Jun 3, 2025 • 2 new comments -
Inline checkcast of references to elements of j/l/O arrays on x86
#21253 commented on
Jun 5, 2025 • 2 new comments -
Accelerate StringCoding.hasNegatives for JDK 11, 17, StringCoding.countPositives for JDK 21+ on x86
#21121 commented on
Jun 4, 2025 • 2 new comments -
OpenJ9 Panama Project Documentation
#21999 commented on
Jun 6, 2025 • 0 new comments -
CRIU: Intermittent failure in omrsysinfo_get_process_start_time
#20214 commented on
Jun 6, 2025 • 0 new comments -
ASSERTION FAILED ContinuationHelpers.cpp ((monitorCount <= currentThread->ownedMonitorCount))
#21830 commented on
Jun 6, 2025 • 0 new comments -
J9vmTest j9vm.test.unsafe.UnsafeArrayGetTest getLong() != manual read for offset=8
#21904 commented on
Jun 6, 2025 • 0 new comments -
DDR:j9class-> descriptionPtr should be treated as unsigned
#20758 commented on
Jun 6, 2025 • 0 new comments -
OpenJDK java/lang/Thread/jni/AttachCurrentThread/AttachTest crash vmState=0x00000000
#21619 commented on
Jun 6, 2025 • 0 new comments -
The application blocked and CPU was pretty high WITH JDK8 UPGRADED TO 0.46.1
#20192 commented on
Jun 6, 2025 • 0 new comments -
MiniMix, ConcurrentLoadTest hang, sometimes waiting on jsr166y/WaiterTask
#11868 commented on
Jun 6, 2025 • 0 new comments -
Assertion failed 0x0005ff04 BadILOp cannot be evaluated using 0.49 release to build AIX
#21789 commented on
Jun 6, 2025 • 0 new comments -
Timeout in MonitorEnterExit
#21826 commented on
Jun 6, 2025 • 0 new comments -
MiniMix_3h_0 OutOfMemoryError: Failed to create a thread: retVal -1073741830, errno 11
#20946 commented on
Jun 6, 2025 • 0 new comments -
harmony ObjectStreamClassTest NullPointerException lookupCachedMethod
#21822 commented on
Jun 6, 2025 • 0 new comments -
SharedClasses.SCM23 crash vmState=0x00000000 objectMonitorEnterBlocking
#21516 commented on
Jun 6, 2025 • 0 new comments -
serviceability_jvmti_j9_0 serviceability/jvmti/vthread/SuspendResume1/SuspendResume1.java#no-vmcontinuations timed out
#21799 commented on
Jun 6, 2025 • 0 new comments -
TriagerX Sandbox
#19673 commented on
Jun 7, 2025 • 0 new comments -
Internal JITServer test failures
#14538 commented on
Jun 7, 2025 • 0 new comments -
Add the macros with the hardcoded prefixes
#16549 commented on
Jun 5, 2025 • 0 new comments -
Add -XX:CRaCRestoreFrom=PATH tests
#19635 commented on
Jun 6, 2025 • 0 new comments -
Use RSSReport class for CRIU disclaim classes
#19829 commented on
Jun 5, 2025 • 0 new comments -
Power: Recognize StringLatin1.inflate([BI[BII)V
#21188 commented on
Jun 3, 2025 • 0 new comments -
Prevent JIT bodies from strictly outliving methods inlined into them
#21216 commented on
Jun 3, 2025 • 0 new comments -
Edit file tag of various generated files for z/OS
#21544 commented on
Jun 2, 2025 • 0 new comments -
Fast Path StringCoding.countPositives and hasNegative for Power
#21597 commented on
Jun 4, 2025 • 0 new comments -
Move SharedClassAPI test native code into openj9
#21636 commented on
Jun 5, 2025 • 0 new comments -
Cleanup and Optimize inlineCheckCast Helper Function
#21768 commented on
Jun 3, 2025 • 0 new comments -
WIP:Defragment reserved regions for off heap Step1
#21817 commented on
Jun 6, 2025 • 0 new comments -
Fix spelling of "supress"
#21934 commented on
Jun 5, 2025 • 0 new comments -
Implement LastITable for Z platform
#21969 commented on
Jun 6, 2025 • 0 new comments -
OpenJDK jdk_security1 timeout in java.math.BigInteger doing RSAKeyPairGenerator.generateKeyPair
#20986 commented on
Jun 4, 2025 • 0 new comments -
jdk_security openjceplus mode failures
#21996 commented on
Jun 4, 2025 • 0 new comments -
[zOS S390 64bit] 80 Load_Level_2.abbs.5mins.Mode121 crash vmState=0x00000000
#15930 commented on
Jun 4, 2025 • 0 new comments -
jdk_security3_0_FAILED sun/security/util/Debug/DebugOptions.java StackOverflowError
#19977 commented on
Jun 4, 2025 • 0 new comments -
openJcePlusTests_0 InvalidKeyException: Point has small order & j9mm.141 ASSERTION FAILED omr/gc/base/standard/Scavenger.cpp:1649: ((false))
#20989 commented on
Jun 4, 2025 • 0 new comments -
Double128VectorTests NullPointerException Cannot throw exception because the return value of "java.lang.Class.newInternalError(java.lang.Exception)" is null
#20389 commented on
Jun 4, 2025 • 0 new comments -
jdk24 timeouts
#21683 commented on
Jun 4, 2025 • 0 new comments -
Assertion failed monhelpers.c:166: (!((0x1 == (UDATA)(monitor->owner))))
#21864 commented on
Jun 4, 2025 • 0 new comments -
openj9 21.0.7 oom
#21988 commented on
Jun 4, 2025 • 0 new comments -
cmdLineTester_criu_nonPortableRestore Unseizable non-zombie found Unable to interrupt task Operation not permitted
#21152 commented on
Jun 4, 2025 • 0 new comments -
FIPS jdk_security3_1 sun/security/mscapi/nonUniqueAliases/NonUniqueAliases.java NoSuchAlgorithmException: Windows-MY KeyStore not available
#21920 commented on
Jun 4, 2025 • 0 new comments -
j9vm.test.arraylets.ArrayletAllocateTest OOM
#9969 commented on
Jun 4, 2025 • 0 new comments -
jdk_util_0 java/util/stream/test/org/openjdk/tests/java/util/stream/MapOpTest.java Segmentation error vmState=0x00000000
#21958 commented on
Jun 3, 2025 • 0 new comments -
GC discovers NULL in moduleObject for vm->unnamedModuleForSystemLoader
#21962 commented on
Jun 3, 2025 • 0 new comments -
extended.functional threadMXBeanTestSuite1_7 testFindDeadlockTest fail
#2523 commented on
Jun 3, 2025 • 0 new comments -
extended.functional_x86-64 SyntheticGCWorkload_concurrentSlackAuto_1M_J9_0
#6777 commented on
Jun 3, 2025 • 0 new comments -
OpenJDK NullPointerException: Cannot invoke "java.util.concurrent.atomic.AtomicLong.getAndAdd(long)" because "java.util.concurrent.ThreadLocalRandom.seeder" is null
#16609 commented on
Jun 3, 2025 • 0 new comments -
FIPS jdk_other_1 javax/xml/jaxp/XPath/8009579/XPathExceptionInitCause.java ProviderException: Failed to initialize OpenJCEPlusFIPS provider
#21997 commented on
Jun 2, 2025 • 0 new comments -
jdk_lang_j9_1 java/lang/Thread/virtual/Parking.java#Xcomp-noTieredCompilation Segmentation error vmState=0x00000000
#21990 commented on
Jun 6, 2025 • 0 new comments -
Refactor TR::CompilationInfoPerThreadBase::wrappedCompile
#12496 commented on
Jun 5, 2025 • 0 new comments -
java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java - TEST FAILED: unreferenced() not invoked after 20.0 seconds
#12948 commented on
Jun 5, 2025 • 0 new comments -
jdk_jmx_2 javax/management/remote/mandatory/notif/NotificationEmissionTest.java Error: expecting 3 notifications, got 1
#21790 commented on
Jun 5, 2025 • 0 new comments -
jdk_rmi_1_FAILED NPE at InheritedChannelNotServerSocket.main(InheritedChannelNotServerSocket.java:124) & at RmidViaInheritedChannel.main(RmidViaInheritedChannel.java:122)
#15671 commented on
Jun 5, 2025 • 0 new comments -
testRASAPI_0_FAILED due to The (dump) file exists.
#11800 commented on
Jun 5, 2025 • 0 new comments -
OpenJDK java/util/stream/StreamLinkTest StackOverflowError java.util.stream.ReferencePipeline$3$1.accept
#17775 commented on
Jun 5, 2025 • 0 new comments -
serviceability_jvmti_j9_0 serviceability/jvmti/ObjectMonitorUsage/ObjectMonitorUsage.java timed out
#21890 commented on
Jun 5, 2025 • 0 new comments -
jdk_nio_0 java/nio/file/attribute/BasicFileAttributeView/SetTimesNanos.java FileSystemException: symlink: A required privilege is not held by the client
#21959 commented on
Jun 5, 2025 • 0 new comments -
openjdk java/util/concurrent/ExecutorService/Invoke Assertion failure
#10169 commented on
Jun 5, 2025 • 0 new comments -
OpenJDK java/util/logging/FileHandlerAccessTest.java timeout
#13860 commented on
Jun 5, 2025 • 0 new comments -
jdk_lang_j9_0 java/lang/String/CompactString/MaxSizeUTF16String.java OutOfMemoryError: Required length exceeds implementation limit
#21956 commented on
Jun 5, 2025 • 0 new comments -
IllegalAccessError Missing in OpenJ9 (1.8.0_452, 11.0.27) for Interface Method Call to Package-Private Implementation
#21850 commented on
Jun 5, 2025 • 0 new comments -
Unexpected AbstractMethodError when Invoking Private Interface Method Using invokeinterface in J9
#21847 commented on
Jun 5, 2025 • 0 new comments -
Race condition during JVMTI shutdown results in rare GPF or other Program Error
#21704 commented on
Jun 5, 2025 • 0 new comments -
OpenJDK java/lang/reflect/Proxy/ProxyClassAccessTest ASSERTION FAILED gc_vlhgc/CopyForwardScheme.cpp:1283
#18970 commented on
Jun 5, 2025 • 0 new comments -
How can I avoid a hang on error during CRIU checkpoint?
#19702 commented on
Jun 5, 2025 • 0 new comments -
jvmti/vthread/GetThreadStateMountedTest/GetThreadStateMountedTest JVMTI_THREAD_STATE_WAITING_INDEFINITELY JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT some mandatory bits are not set
#19203 commented on
Jun 4, 2025 • 0 new comments -
JDK21 serviceability/jvmti/vthread/GetThreadState/GetThreadStateTest.java timedout
#18763 commented on
Jun 4, 2025 • 0 new comments