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OpenJDK Hotspot Garbage Collection

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Topics (4725)
Replies Last Post Views
RFR (M): 8157952: Parallelize Memory Pretouch by Thomas Schatzl
16
by Thomas Schatzl
RFR (M): 8159422: Very high Concurrent Mark mark stack contention by Thomas Schatzl
23
by Thomas Schatzl
Request for Review (xxs) - 8161029: GPL header missing comma after year by Jon Masamitsu-2
2
by Erik Helin-2
RFR (XS): 8164948: Initializing stores of HeapRegions are not ordered with regards to its use in G1ConcurrentMark by Thomas Schatzl
5
by sangheon.kim@oracle....
RFR: 8114823: G1 doesn't honor request to disable class unloading by Stefan Johansson
5
by Stefan Johansson
RFR: 8165455: Tracing events for G1 have incorrect metadata by Erik Helin-2
2
by Thomas Schatzl
Why to do StringTable collection on each ParallelScavenge? by Ruslan Cheremin
0
by Ruslan Cheremin
RFR (XS): 8165313: Inserting freed regions during Free Collection Set serial phase takes very long on huge heaps by Thomas Schatzl
8
by Thomas Schatzl
RFR (S): 8165292: The gc+task logging is repeated a lot, decreasing the usefulness of -Xlog:gc*=info by Thomas Schatzl
5
by Thomas Schatzl
RFR(S) 8161079: Default heap size causes native memory exhaustion on 32 bit Windows by Mikael Gerdin
3
by Mikael Gerdin
Re: RFR(XXS): 8165018: Missing memory barrier for PPC64 in Unsafe_GetObjectVolatile by David Holmes
6
by David Holmes
RFR(XS): 8157468: gc/testlibrary contains a lot of duplicated code by Kirill Zhaldybin
4
by Kirill Zhaldybin
RFR (S/M): 8164936: G1 age table printout contains contents from previous GC by Thomas Schatzl
8
by Thomas Schatzl
RFR(S): 8164230: Convert TestCodeCacheRemSet_test to GTest by Kirill Zhaldybin
8
by Kirill Zhaldybin
RFR(s): 8023905: Failing to initialize VM with small initial heap when NUMA and large pages are enabled by sangheon.kim@oracle....
12
by sangheon.kim@oracle....
RFR (XS): 8155917: G1 full gc memory pretouch in free regions causes regressions in SPECjvm2008 scimark.fft, lu, sor, sparse with 9+116 on Linux-x64 by Thomas Schatzl
7
by Jon Masamitsu-2
RFR (S): 8164660: MinimalVM is not tested with GC tests by Dmitry Fazunenko
8
by Dmitry Fazunenko
G1: age table printed before the GC by Tony Printezis-3
1
by Thomas Schatzl
Re: RFR: JDK-8163581: Heap Parameters in HSDB cannot handle G1CollectedHeap by David Holmes
7
by David Holmes
RFR(S): 8164039: Convert test_memset_with_concurrent_readers to GTest by Kirill Zhaldybin
12
by Kirill Zhaldybin
RFR (XXS): 8164133: Tests gc/arguments/TestAlignmentToUseLargePages.java and gc/cms/TestBubbleUpRef.java use too small heap by Dmitry Fazunenko
12
by Dmitry Fazunenko
RFR(S): 8164028: Convert TestPredictions_test to GTest by Kirill Zhaldybin
20
by Kirill Zhaldybin
RFR: 8163413: gc/metaspace/TestMetaspacePerfCounters failure by Stefan Johansson
4
by Stefan Johansson
RFR: JDK-8164124 - [BACKOUT] G1 does not implement millis_since_last_gc which is needed by RMI GC by Jesper Wilhelmsson
2
by Jesper Wilhelmsson
Supporting allocation of Java object heap on NV-DIMMS by Kharbas, Kishor
12
by Kharbas, Kishor
RFR (XXS) JDK-8164124,The fix for JDK-8071770 incorrectly uses os::elapsed_counter() by Joseph Provino
2
by Joseph Provino
RFR (XXS) JDK-8164124,The fix for JDK-8071770 incorrectly uses os::elapsed_counter() by Joseph Provino
0
by Joseph Provino
RFR(XS): 8163860: Convert TestOldFreeSpaceCalculation_test to GTest by Kirill Zhaldybin
4
by Kirill Zhaldybin
Re: GC interface JEP by Jon Masamitsu-2
1
by Roman Kennke-6
RFR: 8162852: Mark stress compiler and gc tests with stress keyword by Leonid Mesnik
5
by Leonid Mesnik
RFR: 8161604: TestNewSizeFlags fails with RuntimeException: max new size != MaxNewSize value by Michail Chernov
9
by Michail Chernov
Request for Review (xs) - 8159073: Error handling incomplete when creating GC threads lazily by Jon Masamitsu-2
31
by Jon Masamitsu-2
RFR: 8159606: gc/g1/TestShrinkAuxiliaryData* tests fail because GC triggered before VM initialization completed by Michail Chernov
4
by Michail Chernov
RFR (XS) 8071770 G1 does not implement millis_since_last_gc which is needed by RMI GC by Joseph Provino
12
by Joseph Provino
RFR (XXS): 8161990: Un-quarantine TestParallelHeapSizeFlags.java and TestSmallHeap.java. by Dmitry Fazunenko
2
by Dmitry Fazunenko
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