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1863 Commits

Author SHA1 Message Date
Thomas Schatzl
a19321464c 8210467: Remove unused G1CollectedHeap::_max_heap_capacity 
Reviewed-by: sjohanss, phh
 2018-09-11 09:14:36 +02:00
Thomas Schatzl
093c837c85 8210463: Recalculate_used() always sets time taken in G1GCPhaseTimes 
Reviewed-by: phh, sjohanss
 2018-09-11 09:13:37 +02:00
Dean Long
e51b1f0cf6 8187078: -XX:+VerifyOops finds numerous problems when running JPRT 
Reviewed-by: kvn
 2018-09-05 13:10:40 -07:00
Ralf Schmelter
22de84454c 8209942: [epsilon] range function for EpsilonTLABElasticity causes compiler warning 
Reviewed-by: shade, simonis
 2018-09-05 12:48:51 +02:00
Man Cao
b116f2cf13 8210192: Hsperf counter ParNew::CMS should be ParNew:CMS 
Rename the counter back to ParNew:CMS and added a test

Reviewed-by: sjohanss, tschatzl
 2018-09-04 14:17:45 -07:00
Thomas Schatzl
db7b4e20e1 8207200: Committed > max memory usage when getting MemoryUsage 
Make sure that modification of memory usage variables are synchronized with returning them to Java.

Reviewed-by: sangheki, mchung
 2018-09-04 12:18:35 +02:00
Thomas Schatzl
a7d4df53fa 8210265: Crash in HSpaceCounters::update_used() 
Guard call to update HSpaceCounters with flag

Reviewed-by: shade, sjohanss, kbarrett
 2018-09-04 12:17:23 +02:00
Coleen Phillimore
eb9259138f 8210155: Lock ClassLoaderDataGraph 
In preparation for concurrent class unloading.

Reviewed-by: hseigel, eosterlund
 2018-08-31 07:03:46 -04:00
Kim Barrett
6a0bb0955e 8209975: Some GCThreadLocalData not initialized 
Perform deferred BarrierSet initializations for NonJavaThreads too.

Reviewed-by: eosterlund, pliden
 2018-08-30 17:03:46 -04:00
Aleksei Voitylov
26560a934d 8210164: building Minimal VM fails with error: comparison of unsigned expression < 0 is always false [-Werror=type-limits] 
Conditionalize compare with serial_phase_count.

Reviewed-by: kbarrett, shade
 2018-08-30 16:33:14 -04:00
Kim Barrett
75a8e7d4e2 8210119: Rename SubTasksDone::is_task_claimed 
Renamed to try_claim_task and inverted result.

Reviewed-by: coleenp, sjohanss
 2018-08-30 16:16:19 -04:00
Erik Österlund
05b8f66dff 8210065: ZGC: Remove mode for treating weaks as strong 
Reviewed-by: kbarrett, pliden
 2018-08-30 09:25:38 +02:00
Erik Österlund
af545969be 8210063: ZGC: Enable load barriers for IN_NATIVE runtime barriers 
Reviewed-by: pliden
 2018-08-30 09:12:07 +02:00
Erik Österlund
dd02aad6be 8210061: ZGC: Remove STW weak processor mode 
Reviewed-by: pliden, kbarrett
 2018-08-30 08:59:23 +02:00
Roman Kennke
296002fe50 8180193: Make marking bitmap code available to other GCs 
Reviewed-by: shade, stefank
 2018-08-29 20:15:09 +02:00
Per Lidén
16263ca90c 8210045: Allow using a subset of worker threads even when UseDynamicNumberOfGCThreads is not set 
Reviewed-by: eosterlund, kbarrett
 2018-08-29 08:00:00 +02:00
Kim Barrett
1b02e70184 8072498: Multi-thread JNI weak reference processing 
Add parallel processing support to WeakProcessor.

Reviewed-by: tschatzl, sjohanss
 2018-08-28 12:57:40 -04:00
Per Lidén
12c27777c8 8209894: ZGC: Cap number of GC workers based on heap size 
Reviewed-by: ehelin, tschatzl
 2018-08-28 09:06:23 +02:00
Zhengyu Gu
083110efa9 8209852: Counters in StringCleaningTask should be type of size_t 
Converted counters to size_t type to avoid casting

Reviewed-by: coleenp
 2018-08-27 17:20:29 -04:00
Zhengyu Gu
af8a3d61b5 8209841: [REDO] Refactor G1ParallelCleaningTask into shared 
Refactored ParallelCleaningTask to share with other GCs

Reviewed-by: tschatzl, shade
 2018-08-24 15:49:21 -04:00
Kim Barrett
23f0fb4cde 8209850: Allow NamedThreads to use GlobalCounter critical sections 
Add NamedThreads iterator and make GlobalCounter use it.

Reviewed-by: eosterlund, rehn
 2018-08-23 18:14:53 -04:00
Per Lidén
14443eec10 8209883: ZGC: Compile without C1 broken 
Reviewed-by: eosterlund, shade
 2018-08-23 14:31:27 +02:00
Per Lidén
58e2f2d41c 8209831: ZGC: Clean up ZRelocationSetSelectorGroup::semi_sort() 
Reviewed-by: eosterlund, kbarrett
 2018-08-23 10:52:27 +02:00
Thomas Schatzl
6f880d7f48 8209062: Clean up G1MonitoringSupport 
Reviewed-by: phh, sangheki
 2018-08-22 20:37:07 +02:00
Thomas Schatzl
0d78eb91db 8209061: Move G1 serviceability functionality to G1MonitoringSupport 
Reviewed-by: phh, sangheki
 2018-08-22 20:37:07 +02:00
Thomas Schatzl
5c94ea21e7 8209700: Remove HeapRegionSetBase::RegionSetKind for a more flexible approach 
Reviewed-by: kbarrett, phh
 2018-08-22 20:37:07 +02:00
Thomas Schatzl
0cad83662a 8209698: Remove "Pinned" from HeapRegionTraceType 
Reviewed-by: iklam
 2018-08-22 20:37:07 +02:00
Thomas Schatzl
8e264e259d 8208498: Put archive regions into a first-class HeapRegionSet 
Maintain archive regions in a HeapRegionSet like other region types.

Reviewed-by: phh, sangheki
 2018-08-22 20:37:07 +02:00
Ioi Lam
5b2c081460 8208658: Make CDS archived heap regions usable even if compressed oop encoding has changed 
Relocate and patch archive regions if necessary

Reviewed-by: jiangli, tschatzl
 2018-08-14 09:59:37 -07:00
Roland Westrelin
40af989884 8209686: cleanup arguments to PhaseIdealLoop() constructor 
Reviewed-by: thartmann, kvn, pliden
 2018-08-22 10:36:39 +02:00
Thomas Schatzl
2ffded2a4b 8209839: [Backout] Backout JDK-8206467 Refactor G1ParallelCleaningTask into shared 
Reviewed-by: zgu
 2018-08-22 16:01:29 +02:00
Roman Kennke
83d1dd7d9a 8209667: Explicit barriers for C1/LIR 
Reviewed-by: eosterlund, roland
 2018-08-19 20:00:57 +02:00
Erik Österlund
ce61e39060 8208601: Introduce native oop barriers in C2 for OopHandle 
Reviewed-by: neliasso, kvn
 2018-08-22 13:06:33 +02:00
Roman Kennke
d8ffa83e7a 8209801: Rename C1_WRITE_ACCESS and C1_READ_ACCESS decorators to ACCESS_READ and ACCESS_WRITE 
Reviewed-by: kbarrett, pliden
 2018-08-22 13:01:26 +02:00
Roland Westrelin
f3e518394b 8209420: Track membars for volatile accesses so they can be properly optimized 
Reviewed-by: adinn, aph, thartmann
 2018-08-14 16:54:47 +02:00
Zhengyu Gu
bd0f1453dc 8206467: Refactor G1ParallelCleaningTask into shared 
Refactored and moved G1ParllelCleaningTask to be shared among GCs

Reviewed-by: rkennke, kbarrett
 2018-08-21 20:29:57 -04:00
Leonid Mesnik
85a5893183 8209758: 2 classes with same name G1PrintCollectionSetClosure cause crash when logging is enabled 
Reviewed-by: tschatzl, kbarrett
 2018-08-21 13:17:29 -07:00
Patricio Chilano Mateo
4ef5590fa7 8206423: Use locking for cleaning ResolvedMethodTable 
ServiceThread is now in charge of cleaning ResolvedMethodTable entries

Reviewed-by: gziemski, dholmes, coleenp
 2018-08-21 10:37:02 -04:00
Coleen Phillimore
dc556f4086 8209738: Remove ClassLoaderDataGraph::*oops_do functions 
Make walking CLDG more consistent.

Reviewed-by: dholmes, tschatzl
 2018-08-21 09:33:41 -04:00
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation 
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
 2018-08-20 08:25:57 -04:00
Kim Barrett
0d9777a9cb 8154343: Make SATB related code available to other GCs 
Move ptrQueue and satbMarkQueue files from g1 to shared.

Reviewed-by: rkennke, sangheki
 2018-08-18 13:59:25 -04:00
Erik Österlund
b9052e9647 8208582: Introduce native oop barriers in C1 for OopHandle 
Reviewed-by: coleenp, kvn
 2018-08-15 09:51:57 +02:00
Gerard Ziemski
b75805c1a5 8195100: Use a low latency hashtable for SymbolTable 
Used concurrentHashTable, similar to stringTable

Reviewed-by: coleenp, kbarrett, iklam, pliden
 2018-08-14 18:42:14 -05:00
Kim Barrett
773906998a 8209347: SATBMarkQueue.cpp should not need jvm.h 
Use os::snprintf instead of jio_snprintf.

Reviewed-by: shade, tschatzl
 2018-08-14 14:58:14 -04:00
Kim Barrett
8f31a55f91 8209346: Refactor SATBMarkQueue filter configuration 
Moved reference to G1-specific option to G1CollectedHeap.

Reviewed-by: shade, rkennke
 2018-08-14 13:16:26 -04:00
Per Lidén
a51aeedca0 8209376: ZGC: Move ZMarkStackAllocator into a separate file 
Reviewed-by: eosterlund, kbarrett
 2018-08-13 14:04:43 +02:00
Per Lidén
f50c8dddfa 8209375: ZGC: Use dynamic base address for mark stack space 
Reviewed-by: eosterlund, kbarrett
 2018-08-13 14:04:42 +02:00
Kim Barrett
924bba584d 8209345: Merge SATBMarkQueueFilter into SATBMarkQueueSet 
Move filter extension protocol to SATBMarkQueueSet.

Reviewed-by: shade, tschatzl, rkennke
 2018-08-14 00:15:56 -04:00
Kim Barrett
a007690fa0 8209396: Make PtrQueueSets not statically allocated 
Change the G1BarrierSet PtrQueueSet static members to ordinary members.

Reviewed-by: shade, tschatzl, rkennke
 2018-08-13 18:21:26 -04:00
Thomas Schatzl
7aabcdee63 8200365: TestOptionsWithRanges.java of '-XX:TLABWasteTargetPercent=100' fails intermittently 
For initial TLAB sizing, increase the number of expected refills to 2.

Reviewed-by: phh, sangheki
 2018-08-13 12:24:25 +02:00