OpenJDK Hotspot Garbage Collection

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Topics (4823)
Replies Last Post Views
Request for review JDK-8145911 - Create an AbstractGangTask that parallelizes work on region basis by Alexander Harlap
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by Alexander Harlap
RFR (XS): 8176881: DerivedPointerTable Update log message in wrong order in regards to Redirty Cards by Thomas Schatzl
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by Thomas Schatzl
RFR (S/M): 8155094: Add logging for long lasting methods found in JDK-8152948 by Thomas Schatzl
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by Thomas Schatzl
RFR (M): 8168467: Use TaskEntry as task mark queue elements by Thomas Schatzl
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by Thomas Schatzl
8176565: G1 Does not perform heap verification after remark with VerifyAfterGC by Mikael Gerdin
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by Thomas Schatzl
Re: RFR (XXS): JDK-8138610 add assert to ThreadLocalAllocBuffer::clear_before_allocation to check the storage above top by Joseph Provino
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by Kim Barrett
Need a sponsor to push attached 8165674 by Alexander Harlap
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by Alexander Harlap
RFR(XS): 8176403: [TESTBUG] gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA is referencing no longer existing group by sangheon.kim@oracle....
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by sangheon.kim@oracle....
RFR(XS): 8164038: Missing volatile keyword at CardTableRS::write_ref_field_gc_par() by sangheon.kim@oracle....
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by sangheon.kim@oracle....
Request for review JDK-8165674 - G1CMMarkStack::out_of_memory possibly redundant by Alexander Harlap
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by Thomas Schatzl
RFR(XS): 8175900: Assertion too strict in G1CollectedHeap::new_mutator_alloc_region by Volker Simonis
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by Thomas Schatzl
RFR (M): 8071278: Fix the closure mess in G1RemSet::refine_card() by Thomas Schatzl
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by Stefan Johansson
10 RFR: WhiteBox methods should throw an exception if used with inappropriate collector. by Michail Chernov
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by Michail Chernov
10 RFR: 8175221: Cleanup DirtyCardQueueSet::concatenate_log by Kim Barrett
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by Kim Barrett
RFR: JDK-8176054 - [BACKOUT][REDO] G1 Needs pre barrier on dereference of weak JNI handles by jesper.wilhelmsson
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by Mikael Gerdin
Need a sponsor to push attached 8151045 by Alexander Harlap
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by Alexander Harlap
RFR: 8173764: Assert in G1 BOT is wrong by Stefan Johansson
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by Stefan Johansson
Request for review JDK-8151045,,Remove code duplication in PLABStats/G1EvacStats::adjust_desired_plab_sz by Alexander Harlap
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by Alexander Harlap
RFR: 8171235: Move archive object code from G1MarkSweep into G1ArchiveAllocator by Stefan Johansson
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by Kim Barrett
RFR (S): 8162104: Use in_cset() instead of obj_in_cs() by Thomas Schatzl
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by Thomas Schatzl
RFR (XXXS): 8160874: Remove typo in G1InitalMarkClosures by Thomas Schatzl
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by Thomas Schatzl
RFR (XXS) JDK-8168038 Some methods in G1RemSet are virtual unnecessarily by Joseph Provino
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by Thomas Schatzl
RFR(S): 8173013: JVMTI tagged object access needs G1 pre-barrier by sangheon.kim@oracle....
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by David Holmes
RFR (S): 8142749: HeapRegion cleanup by Всеволод Толстопятов
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by Thomas Schatzl
RFR: 8170737: Not enough old space utilisation by Michail Chernov
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by Michail Chernov
RFR (XS): 8173229: Wrong assert whether all remembered set entries have been iterated over in presence of coarsenings by Thomas Schatzl
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by Thomas Schatzl
RFR (XS) 8172972: Add gc/g1/logging/TestG1LoggingFailure.java to the ProblemList by David Holmes
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by David Holmes
Request for review JDK-8169634 - Logging fails with 'pure virtual method called' by Alexander Harlap
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by David Holmes
Need a sponsor to push attached 8140588 by Alexander Harlap
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by Kim Barrett
Request for review JDK-8140588 - Internal Error: gc/g1/ptrQueue.hpp:126 assert(_index == _sz) failed: invariant: queues are empty when activated by Alexander Harlap
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by Kim Barrett
RFR (XXS): 8169643: [TESTBUG] GCBasher test fails with G1, CMS and Serial. by Dmitry Fazunenko
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by Dmitry Fazunenko
large memory GC question by Alan Stange-2
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by Alan Stange-2
RFR: 8171045: gc/stress/TestStressG1Humongous.java fails to allocate the heap by Michail Chernov
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by Michail Chernov
RFR(s): 8170860: Get rid of the humanReadableByteCount() method in openjdk/hotspot by Dmitry Fazunenko
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by Dmitry Fazunenko
[8u] RFR: Backport 8161993 G1 crashes if active_processor_count changes during startup by David Holmes
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by Thomas Schatzl
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