OpenJDK Hotspot Garbage Collection

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Topics (5196)
Replies Last Post Views
RFR (XS) 8061467: Add UseLargePages to TestNUMAPageSize by JC Beyler
14
by Per Liden
RFR(S) 8208658: Make CDS archived heap regions usable even if compressed oop encoding has changed by Ioi Lam
6
by Jiangli Zhou
RFR: 8209758: 2 classes with same name G1PrintCollectionSetClosure cause crash when logging is enabled by Leonid Mesnik
0
by Leonid Mesnik
RFR (M): 8209061: Move G1 serviceability functionality to G1MonitoringSupport by Thomas Schatzl
5
by Thomas Schatzl
RFR (M): 8209062: Clean up G1MonitoringSupport by Thomas Schatzl
4
by Thomas Schatzl
RFR (M): 8208498: Put archive regions into a first-class HeapRegionSet by Thomas Schatzl
6
by Thomas Schatzl
Re: RFR: JDK-8209667: Explicit barriers for C1/LIR by Roman Kennke-6
2
by Roman Kennke-6
RFR: JDK-8209668: Explicit barriers for C1/assembler by Roman Kennke-6
4
by Erik Ă–sterlund-2
RFR: 8204089: Timely Reducing Unused Committed Memory by Rodrigo Bruno
9
by Thomas Schatzl
RFR [11] 8209573: [TESTBUG] gc/epsilon/TestMemoryMXBeans should retry on failure by Aleksey Shipilev-4
7
by Aleksey Shipilev-4
RFR(S) 8206467: Refactor G1ParallelCleaningTask into shared by Zhengyu Gu-2
4
by Zhengyu Gu-2
RFR: JDK-8154343: Make SATB related code available to other GCs by Roman Kennke-6
9
by Kim Barrett
ZGC: RFR: 8207843: HSDB cannot show Object Histogram when ZGC is working by Yasumasa Suenaga-4
12
by Per Liden
Does openjdk8u need pre-barrier for jweak? by Liu, Xin
8
by Liu, Xin
RFR: 8209345: Merge SATBMarkQueueFilter into SATBMarkQueueSet by Kim Barrett
9
by Thomas Schatzl
RFR: 8209346: Refactor SATBMarkQueue filter configuration by Kim Barrett
6
by Kim Barrett
RFR: 8209375: ZGC: Use dynamic base address for mark stack space by Per Liden
4
by Per Liden
RFR: 8209376: ZGC: Move ZMarkStackAllocator into a separate file by Per Liden
4
by Per Liden
RFR: 8209396: Make PtrQueueSets not statically allocated by Kim Barrett
7
by Kim Barrett
RFR: 8072498: Multi-thread JNI weak reference processing by Kim Barrett
8
by Kim Barrett
RFR: 8209347: SATBMarkQueue.cpp should not need jvm.h by Kim Barrett
2
by Thomas Schatzl
RFR (XXS): 8200365: TestOptionsWithRanges.java of '-XX:TLABWasteTargetPercent=100' fails intermittently by Thomas Schatzl
3
by Thomas Schatzl
RFR (XXS): 8205633: TestOptionsWithRanges.java of '-XX:TLABSize=2147483648' fails intermittently by Thomas Schatzl
4
by Thomas Schatzl
RFR: JDK-8209118: Abstract SATBMarkQueueSet's ThreadLocalData access by Roman Kennke-6
12
by Kim Barrett
RFR: JDK-8204969: Asserts in objArrayKlass.cpp need to use _raw variants of obj_addr_at() by Roman Kennke-6
4
by Roman Kennke-6
RFR: JDK-8206457: Code paths from oop_iterate() must use barrier-free access by Roman Kennke-6
10
by Roman Kennke-6
RFR (L) 8208242: Add @requires to vmTestbase/gc/g1 tests by JC Beyler
4
by JC Beyler
RFR: JDK-8188058: SATB queue set should initialize and manage their own locks by Roman Kennke-6
2
by Roman Kennke-6
RFR (M): 8207200: Committed > max memory usage when getting MemoryUsage by Thomas Schatzl
0
by Thomas Schatzl
RFR: 8209126: ZGC: ZMarkStackAllocator::is_initialized() never called by Per Liden
4
by Per Liden
RFR: 8209125: ZGC: Clean up ZServiceabilityCounters by Per Liden
4
by Per Liden
RFR: 8209127: ZGC: Improve error message when failing to map memory for mark stacks by Per Liden
4
by Per Liden
Re: PING: RFR: 8207756: jstat should show CGC STW phases of ZGC by Yasumasa Suenaga-4
5
by Erik Ă–sterlund-2
Re: RFR(L): 8196989: Revamp G1 JMX MemoryPoolMXBean, GarbageCollectorMXBean, and jstat counter definitions by Hohensee, Paul
10
by Thomas Schatzl
RFR(M): 8205921: Optimizing best-of-2 work stealing queue selection by Thomas Schatzl
5
by Thomas Schatzl
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