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Pull requests: eclipse-openj9/openj9

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Pull requests list

Implement the JFR ObjectAllocationSample event - GC part
#24774 opened Sep 15, 2026 by LinHu2016 Contributor Loading…
(v0.63) Power: Check negative 2nd dimension for multianewarray arch:power comp:jit
#24772 opened Sep 14, 2026 by knn-k Contributor • Draft Release 0.63 (Java 8, 11, 17, 21, 25, 27) Oct refresh
Dump JFR recording on crash
#24745 opened Sep 10, 2026 by thallium Contributor Loading…
19
Implement x86 CRC32C acceleration
#24742 opened Sep 10, 2026 by JackZhuoyLi Contributor Loading…
4
For dynamic disclaiming, check all viable disks for suitable latency if we can't map files to individual devices
#24739 opened Sep 9, 2026 by ymanton Member • Draft
1
JFR Xlog support to adopt OpenJDK tests comp:vm jfr
#24680 opened Sep 2, 2026 by JasonFengJ9 Member Loading…
39
Reduce ResolvedMethod_stringConstant messages with per-client session cache
#24678 opened Sep 1, 2026 by AbdallahAbd05 Contributor • Draft
Support more opcodes in InterpreterEmulator to inline DirectMethodHandleAccessor.isStatic
#24676 opened Sep 1, 2026 by matthewhall2 Contributor Loading…
1
RCP: enable RCP functional tests
#24664 opened Aug 31, 2026 by lzhou2025 Member Loading…
16
Implement the JFR ObjectAllocationSample event - step2
#24659 opened Aug 28, 2026 by LinHu2016 Contributor Loading…
RAM Class Persistence: persist CP entries - part 2
#24640 opened Aug 25, 2026 by lzhou2025 Member • Draft
Add tests for ArraysSupport.vectorizedMismatch
#24625 opened Aug 25, 2026 by matthewhall2 Contributor • Draft
Use VM helper for unresolved fields with value type flattening comp:jit project:valhalla Used to track Project Valhalla related work
#24624 opened Aug 25, 2026 by hzongaro Member • Draft
1
Compare settings of value types options for AOT compile and run time comp:jit:aot project:valhalla Used to track Project Valhalla related work
#24623 opened Aug 25, 2026 by hzongaro Member • Draft
18
Implement the JFR ObjectAllocationSample event - VM part comp:gc comp:vm jfr
#24609 opened Aug 21, 2026 by LinHu2016 Contributor Loading…
1
Patchable JProfiler thread pool infrastructure
#24598 opened Aug 20, 2026 by r30shah Contributor • Draft
Remove dangerous memsets that don't survive gcc16 dead store optimization comp:jit depends:omr Pull request is dependent on a corresponding change in OMR
#24564 opened Aug 17, 2026 by fridrich Contributor Loading…
@mpirvu
13
Strengthen field name pointers to const
#24561 opened Aug 16, 2026 by tharunya0105-afk Loading…
Fix constrefs RCP restore
#24560 opened Aug 14, 2026 by saad-ibm Contributor Loading…
1
@nbhuiyan
14
Improve InterpreterEmulator's stateful bytecode iteration comp:jit
#24504 opened Aug 7, 2026 by nbhuiyan Member Loading…
1
Replace some Valhalla flags with JAVA_SPEC_VERSION >= 28 comp:gc comp:jit comp:vm project:valhalla Used to track Project Valhalla related work
#24503 opened Aug 7, 2026 by keithc-ca Contributor Loading…
13
Supporting Changes for Patchable JProfiling
#24488 opened Aug 6, 2026 by r30shah Contributor • Draft
Add TR_JProfValueSites Sites
#24482 opened Aug 6, 2026 by r30shah Contributor • Draft
1
Cache stringConstant results on JITServer to reduce ResolvedMethod_stringConstant messages comp:jitserver Artifacts related to JIT-as-a-Service project
#24448 opened Jul 29, 2026 by AbdallahAbd05 Contributor • Draft
@mpirvu
15
Ensure J9JavaVM fields are naturally aligned
#24382 opened Jul 17, 2026 by tajila Contributor • Draft
32
ProTip! Updated in the last three days: updated:>2026-09-12.