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OpenJDK Hotspot Garbage Collection

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Topics (4748)
Replies Last Post Views
Understanding High Object Copy Times by nezih yigitbasi
8
by Jenny Zhang
RFR: 8138888: Remove ExtendedOopClosure::apply_to_weak_ref_discovered_field by Stefan Johansson
1
by Kim Barrett
Request for review JDK-8178542 - G1: VM hangs during shutdown due to mark stack overflow by Alexander Harlap
2
by sangheon.kim@oracle....
Request for review JDK-8065402, , G1 does not expand marking stack when mark stack overflow happens during concurrent marking by Alexander Harlap
4
by Kim Barrett
RFR[9]: 8179084: HotSpot VM fails to start when AggressiveHeap is set by Kim Barrett
4
by Kim Barrett
RFR: JDK-8179259: Clean up BarrierSet by Roman Kennke-6
2
by Roman Kennke-6
GC interface update by Roman Kennke-6
29
by Erik Ă–sterlund-2
RFR: 8138737: Remove oop_ms_adjust_pointers and use oop_iterate instead by Stefan Johansson
7
by Stefan Johansson
RFR: 8178836: Improve PtrQueue index abstraction by Kim Barrett
5
by Kim Barrett
RFR: 8179013: Deprecate the Concurrent Mark Sweep (CMS) Garbage Collector by Erik Helin-2
4
by Erik Helin-2
RFR (7xS): 8071280, 8162928, 8177707, 8177044, 8178148, 8175554, 8178151: Remembered set update/scan improvements by Thomas Schatzl
4
by Kim Barrett
Re: trouble passing JVM startup options using JTREG by Ram Krishnan
9
by Ram Krishnan
RFR: 8177968: Add GC stress test TestGCLocker by Erik Helin-2
9
by Erik Helin-2
RFR: 8178813: Add test for G1 pre-barrier on dereference of weak JNI handles by Kim Barrett
0
by Kim Barrett
linux os processor optimizations for OpenJDK GC performance enhancement by Ram Krishnan
5
by Bernd Eckenfels-4
10 RFR: 8169517: WhiteBox should provide concurrent GC phase control by Kim Barrett
21
by Kim Barrett
RFR(s): 8178363: Incorrect check for nmethod re-registration in C1 by Per Liden
4
by Per Liden
RFR: 8166191: Missing spaces in log message by chihiro ito
3
by sangheon.kim@oracle....
RFR: 8177967: Move TestGCOld to subdirectory by Erik Helin-2
5
by Erik Helin-2
8178095: Add GC stress test TestSystemGC by Erik Helin-2
6
by Erik Helin-2
[9] RFR (S): 8177963: Parallel GC fails fast when per-thread task log overflows by Thomas Schatzl
14
by Thomas Schatzl
JEP 291 by kirk@kodewerk.com
0
by kirk@kodewerk.com
Re: Low-Overhead Heap Profiling by Tony Printezis-3
31
by Jeremy Manson-4
RFR: 8177953: Rename TestGCBasher.run to TestGCBasher.main by Erik Helin-2
4
by Erik Helin-2
Calling Runtime.gc twice by David Sinclair
2
by David Sinclair
RFR (S): [TESTBUG] gc/g1/TestGCLogMessages.java fails on 32bit arm after changes for JDK-8155094 by Thomas Schatzl
3
by Thomas Schatzl
RFR (S): 8176885: Clear Claimed Marks log message at wrong location in the log by Thomas Schatzl
5
by Thomas Schatzl
10 RFR(xs): 8177551: [TESTBUG] TestHumongousClassLoader.java can fail on systems with non-g1 collector. by Michail Chernov
6
by Michail Chernov
RFR (XXS): 8177453: Start_new_collection_set() timing done during wrong type of GC by Thomas Schatzl
4
by Thomas Schatzl
RFR: 8171238: Unify cleanup code used in G1 Remark and Full GC marking by Stefan Johansson
5
by Per Liden
Request for review JDK-8145911 - Create an AbstractGangTask that parallelizes work on region basis by Alexander Harlap
0
by Alexander Harlap
RFR (XS): 8176881: DerivedPointerTable Update log message in wrong order in regards to Redirty Cards by Thomas Schatzl
4
by Thomas Schatzl
RFR (S/M): 8155094: Add logging for long lasting methods found in JDK-8152948 by Thomas Schatzl
7
by Thomas Schatzl
RFR (M): 8168467: Use TaskEntry as task mark queue elements by Thomas Schatzl
8
by Thomas Schatzl
8176565: G1 Does not perform heap verification after remark with VerifyAfterGC by Mikael Gerdin
4
by Thomas Schatzl
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