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1880 Commits

Author SHA1 Message Date
Zhengyu Gu
d4b5dfd1a2 8253857: Shenandoah: Bugs in ShenandoahEvacOOMHandler related code 
Reviewed-by: rkennke
 2020-10-09 13:44:13 +00:00
Thomas Schatzl
a95590d00e 8254285: G1: Remove "What is this about" comment in G1CollectedHeap.cpp 
Reviewed-by: shade, sjohanss
 2020-10-09 09:55:57 +00:00
Erik Österlund
b9873e1833 8253180: ZGC: Implementation of JEP 376: ZGC: Concurrent Thread-Stack Processing 
Reviewed-by: stefank, pliden, rehn, neliasso, coleenp, smonteith
 2020-10-09 08:40:33 +00:00
Zhengyu Gu
d036dca085 8254103: Shenandoah: Move updating thread roots to concurrent phase 
Reviewed-by: rkennke
 2020-10-08 13:50:57 +00:00
Kim Barrett
66f27b5fca 8254015: copy_to_survivor_space should use in-hand klass for scanning 
Reviewed-by: tschatzl, sjohanss, ayang
 2020-10-08 08:56:01 +00:00
Zhengyu Gu
51fdb4c039 8254075: Shenandoah: Remove ShenandoahCodeRootsStyle diagnostic flag and related test 
Reviewed-by: shade
 2020-10-06 15:28:44 +00:00
Thomas Schatzl
c9d1dcc63d 8253902: G1: Starting a new marking cycle before the conc mark thread fully completed causes assertion failure 
Reviewed-by: kbarrett, sjohanss
 2020-10-06 10:16:19 +00:00
Per Liden
65cab55c1b 8253971: ZGC: Flush mark stacks after processing concurrent roots 
Reviewed-by: ayang, eosterlund
 2020-10-05 13:18:38 +00:00
Monica Beckwith
9604ee8269 8248238: Implementation: JEP 388: Windows AArch64 Support 
Co-authored-by: Monica Beckwith <mbeckwit@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Bernhard Urban-Forster <burban@openjdk.org>
Reviewed-by: dholmes, cjplummer, aph, ihse
 2020-10-05 03:21:39 +00:00
Per Liden
22f091608d 8253938: ZGC: Clean up argument names after JDK-8253030 
Reviewed-by: tschatzl, ayang
 2020-10-02 16:53:34 +00:00
Thomas Schatzl
b8966e1f7b 8253928: G1: Remove G1ConcurrentMarkThread::set_in_progress declaration 
Reviewed-by: ayang, shade
 2020-10-02 11:05:34 +00:00
Thomas Stuefe
44e6820c37 8253650: Cleanup: remove alignment_hint parameter from os::reserve_memory 
Reviewed-by: stefank, tschatzl
 2020-10-01 12:09:59 +00:00
Kim Barrett
2d9fa9da02 8247912: Make narrowOop a scoped enum 
Reviewed-by: iklam, stefank
 2020-10-01 10:45:22 +00:00
Stefan Johansson
709cfe5f28 8253815: Remove unused HeapRegionManager::_num_committed from SA 
Reviewed-by: tschatzl, cjplummer
 2020-09-30 13:02:41 +00:00
Martin Doerr
dc3a0f5f88 8253183: Fragile memory barrier selection for some weak memory model platforms 
Reviewed-by: dholmes, eosterlund, dcubed
 2020-09-30 09:03:06 +00:00
Aleksey Shipilev
8331e63fe4 8253778: ShenandoahSafepoint::is_at_shenandoah_safepoint should not access VMThread state from other threads 
Reviewed-by: jiefu, rehn, rkennke
 2020-09-30 08:58:24 +00:00
Stefan Karlsson
3ed960ec77 8253640: Make MEMFLAGS an enum class 
Reviewed-by: stuefe, tschatzl
 2020-09-29 12:03:00 +00:00
Per Liden
6d19fe65d1 8253763: ParallelObjectIterator should have virtual destructor 
Reviewed-by: shade, stefank
 2020-09-29 08:39:09 +00:00
John Tortugo
b65913249f 8252888: Collapse G1MMUTracker class hierarchy 
Reviewed-by: ayang, sjohanss, kbarrett
 2020-09-29 08:15:41 +00:00
Aditya Mandaleeka
e63b90cc17 8251358: Clean up Access configuration after Shenandoah barrier change 
Reviewed-by: eosterlund, rkennke, shade
 2020-09-29 07:25:08 +00:00
Claes Redestad
8e338f67b2 8253646: ZGC: Avoid overhead of sorting ZStatIterableValues on bootstrap 
Reviewed-by: pliden, eosterlund
 2020-09-28 15:14:56 +00:00
Thomas Schatzl
e9c178276f 8252752: Clear card table for old regions during scan in G1 
Reviewed-by: kbarrett, iwalulya, ayang
 2020-09-28 08:28:57 +00:00
Stefan Karlsson
ca1ed16292 8253639: Change os::attempt_reserve_memory_at parameter order 
Reviewed-by: tschatzl, iklam
 2020-09-28 07:12:48 +00:00
Stefan Karlsson
625a9352bf 8253638: Cleanup os::reserve_memory and remove MAP_FIXED 
Reviewed-by: stuefe, iklam
 2020-09-28 06:30:09 +00:00
Stefan Karlsson
e12d94af0b 8253594: Remove CollectedHeap::supports_tlab_allocation 
Reviewed-by: sjohanss, pliden
 2020-09-25 09:12:38 +00:00
Thomas Schatzl
37b70282b5 8240556: Abort concurrent mark after effective eager reclamation of humongous objects 
Reviewed-by: sjohanss, ayang
 2020-09-25 07:11:55 +00:00
Kim Barrett
154b8cfcfd 8253014: OopStorage bulk release logs entries multiple times 
Remove excess logging.

Reviewed-by: shade, tschatzl
 2020-09-24 07:07:47 +00:00
Stefan Karlsson
e4d0e5af4d 8253516: ZGC: Remove card table functions 
Reviewed-by: tschatzl, eosterlund
 2020-09-23 08:26:10 +00:00
Zhengyu Gu
581f0f2643 8253493: Shenandoah: Remove ShenandoahSerialRoot definition 
Reviewed-by: rkennke
 2020-09-22 19:41:56 +00:00
Zhengyu Gu
3d5fea1f07 8253434: Shenandoah: Cleanup ShenandoahRootScanner 
Reviewed-by: rkennke
 2020-09-22 14:03:25 +00:00
Aleksey Shipilev
a4affd5b04 8253412: Unsupported GC options passed in JAVA_TOOL_OPTIONS are silently ignored 
Reviewed-by: pliden
 2020-09-22 07:58:45 +00:00
Kim Barrett
0e98fc1ccd 8253237: [REDO] Improve large object handling during evacuation 
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-22 05:14:06 +00:00
Daniel D. Daugherty
d8921ed573 8247281: migrate ObjectMonitor::_object to OopStorage 
Co-authored-by: Erik Österlund <erik.osterlund@oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty@oracle.com>
Reviewed-by: eosterlund, coleenp, dholmes, stefank, kbarrett, rkennke, sspitsyn
 2020-09-21 22:12:07 +00:00
Stefan Karlsson
5a7390b62a 8253418: ZGC: Use pd_ prefix to denote platform dependent code 
Reviewed-by: pliden, eosterlund
 2020-09-21 13:04:10 +00:00
Stefan Karlsson
fbfb62dffe 8253332: ZGC: Make heap views reservation platform independent 
Reviewed-by: shade, pliden
 2020-09-21 12:48:18 +00:00
Stefan Johansson
edc14f92d9 8253286: Use expand_exact() instead of expand_at() for fixed requests in G1 
Reviewed-by: tschatzl, ayang
 2020-09-21 12:02:33 +00:00
Thomas Schatzl
bba948f0ff 8253411: [BACKOUT] [REDO] G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs 
Reviewed-by: kbarrett, sjohanss
 2020-09-21 11:29:41 +00:00
Thomas Schatzl
955c2e6292 8253303: G1: Move static initialization of G1FromCardCache to a proper location 
Reviewed-by: ayang, sjohanss
 2020-09-21 11:28:24 +00:00
Lin Zang
34ec1bedd1 8252104: parallel heap inspection for ShenandoahHeap 
Reviewed-by: shade, zgu
 2020-09-21 07:50:52 +00:00
Zhengyu Gu
d35b117956 8253361: Shenandoah: runtime barrier does not honor ShenandoahSelfFixing flag 
Reviewed-by: rkennke
 2020-09-18 20:15:42 +00:00
Kim Barrett
f37c34d32e 8253270: Limit fastdebug inlining in G1 evacuation 
Reviewed-by: tschatzl, sjohanss, ayang
 2020-09-18 19:29:18 +00:00
Ivan Walulya
86a16400bd 8244505: G1 pause time ratio calculation does not consider Remark/Cleanup pauses 
Reviewed-by: tschatzl, sjohanss
 2020-09-18 09:35:34 +00:00
Ioi Lam
0a1dc50f54 8253271: vm_version_x86.hpp should not include globals_extension.hpp 
Reviewed-by: dholmes
 2020-09-17 21:32:22 +00:00
Thomas Schatzl
3570f5a924 8252041: G1: Fix incorrect uses of HeapRegionManager::max_length 
Reviewed-by: sjohanss, kbarrett
 2020-09-17 15:40:54 +00:00
Aleksey Shipilev
a9993f9464 8253275: Remove unused methods after CMS removal 
Reviewed-by: pliden, tschatzl
 2020-09-17 10:01:34 +00:00
Ivan Walulya
4ac6934965 8253232: G1Analytics::compute_pause_time_ratios() uses wrong pause times in calculation 
Reviewed-by: tschatzl, kbarrett
 2020-09-17 07:58:30 +00:00
Zhengyu Gu
d250f9e08c 8253244: Shenandoah: cleanup includes in Shenandoah root processor files 
Reviewed-by: shade
 2020-09-16 17:19:28 +00:00
Aleksey Shipilev
300b8517c3 8253226: Shenandoah: remove unimplemented ShenandoahStrDedupQueue::verify 
Reviewed-by: rkennke, zgu
 2020-09-16 12:17:22 +00:00
Aleksey Shipilev
c781594bfe 8253224: Shenandoah: ShenandoahStrDedupQueue destructor calls virtual num_queues() 
Reviewed-by: rkennke, zgu
 2020-09-16 12:16:51 +00:00
Stefan Karlsson
33f8e7022c 8253173: Print heap before and after GC lacks a newline 
Reviewed-by: tschatzl, pliden, rkennke, sjohanss
 2020-09-16 11:53:58 +00:00