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1902 Commits

Author SHA1 Message Date
Zhengyu Gu
da6bcf966a 8255019: Shenandoah: Split STW and concurrent mark into separate classes 
Reviewed-by: rkennke, shade
 2021-01-14 17:42:52 +00:00
Stefan Karlsson
3462f7a918 8256955: Move includes of events.hpp out of header files 
Reviewed-by: kbarrett, coleenp
 2021-01-14 11:34:27 +00:00
Jesper Wilhelmsson
51e14f2e2a Merge 2021-01-14 01:29:47 +00:00
Zhengyu Gu
ccdf171d78 8259377: Shenandoah: Enhance weak reference processing time tracking 
Reviewed-by: rkennke
 2021-01-13 19:01:18 +00:00
Aleksey Shipilev
2e124544e6 8259580: Shenandoah: uninitialized label in VerifyThreadGCState 
Reviewed-by: zgu, rkennke
 2021-01-13 11:55:45 +00:00
Kim Barrett
efc36be5be 8258985: Parallel WeakProcessor may use too few threads 
Use total workers rather than active.

Reviewed-by: tschatzl, ayang, sjohanss
 2021-01-13 08:22:40 +00:00
Patrick Zhang
67e1b639ba 8259380: Correct pretouch chunk size to cap with actual page size 
Reviewed-by: tschatzl, sjohanss
 2021-01-12 10:10:48 +00:00
Kim Barrett
77f6290995 8258254: Move PtrQueue flush to PtrQueueSet subclasses 
Reviewed-by: tschatzl, shade
 2021-01-12 04:12:31 +00:00
Jesper Wilhelmsson
555641ede5 Merge 2021-01-07 21:17:35 +00:00
Lehua Ding
722f23610e 8259231: Epsilon: improve performance under contention during virtual space expansion 
Reviewed-by: shade
 2021-01-06 15:36:57 +00:00
Harold Seigel
f6cb8c558b 8258908: Remove JVM option CleanChunkPoolAsync 
Reviewed-by: coleenp
 2021-01-06 15:11:52 +00:00
Roland Westrelin
6775113ce8 8258393: Shenandoah: "graph should be schedulable" assert failure 
Reviewed-by: rkennke, thartmann
 2021-01-05 13:06:54 +00:00
Lehua Ding
3817c32fd1 8258534: Epsilon: clean up unused includes 
Reviewed-by: shade, jiefu
 2021-01-05 08:34:11 +00:00
Ioi Lam
5ea960728c 8258459: Decouple gc_globals.hpp from globals.hpp 
Reviewed-by: lfoltan, coleenp
 2021-01-05 05:57:08 +00:00
Xin Liu
f0aae81ed5 8259020: null-check of g1 write_ref_field_pre_entry is not necessary 
Reviewed-by: kbarrett, ayang, phh
 2021-01-04 23:58:53 +00:00
Claes Redestad
9d160aa1b7 8257815: Replace global log2 functions with efficient implementations 
Reviewed-by: kbarrett, stefank
 2021-01-04 21:01:25 +00:00
Zhengyu Gu
f80c63b380 8258490: Shenandoah: Full GC does not need to remark threads and drain SATB buffers 
Reviewed-by: shade
 2021-01-04 18:10:36 +00:00
Hao Sun
f351e155e2 8258382: Fix optimization-unstable code involving pointer overflow 
Reviewed-by: kbarrett
 2021-01-04 02:21:58 +00:00
Jesper Wilhelmsson
f2bad3a0be Merge 2020-12-22 21:16:59 +00:00
Roman Kennke
2525f39d35 8258714: Shenandoah: Process references before evacuation during degen 
Reviewed-by: shade
 2020-12-21 12:42:34 +00:00
Jesper Wilhelmsson
d234388042 Merge 2020-12-21 09:09:05 +00:00
Kim Barrett
00d80fdd86 8258255: Move PtrQueue active flag to SATBMarkQueue 
Reviewed-by: tschatzl, sjohanss
 2020-12-18 15:08:46 +00:00
Stefan Johansson
38593a4f2a 8257974: Regression 21% in DaCapo-lusearch-large after JDK-8236926 
Reviewed-by: ayang, redestad, tschatzl
 2020-12-18 08:14:58 +00:00
Jesper Wilhelmsson
f15528eb64 Merge 2020-12-17 20:41:37 +00:00
Kim Barrett
61390d8e45 8257999: Parallel GC crash in gc/parallel/TestDynShrinkHeap.java: new region is not in covered_region 
Reviewed-by: sjohanss, tschatzl
 2020-12-17 14:18:00 +00:00
Thomas Stuefe
178c00182c 8258479: Minor cleanups in VMError 
Reviewed-by: lfoltan, coleenp
 2020-12-17 05:26:11 +00:00
Kim Barrett
cdb53422e8 8258252: Move PtrQueue enqueue to PtrQueueSet subclasses 
Reviewed-by: tschatzl, rkennke
 2020-12-16 07:53:40 +00:00
Coleen Phillimore
c37eabe73b 8252148: vmError::controlled_crash should be #ifdef ASSERT and move tests to gtest 
Reviewed-by: iklam, stuefe
 2020-12-15 20:48:18 +00:00
Anton Kozlov
2273f9555a 8234930: Use MAP_JIT when allocating pages for code cache on macOS 
Reviewed-by: stuefe, iklam, burban
 2020-12-15 18:43:49 +00:00
Zhengyu Gu
a372be4ba2 8258244: Shenandoah: Not expecting forwarded object in roots during mark after JDK-8240868 
Reviewed-by: rkennke
 2020-12-15 13:22:10 +00:00
Jesper Wilhelmsson
381021aebf Merge 2020-12-15 03:40:30 +00:00
Zhengyu Gu
2c3ae19a20 8258239: Shenandoah: Used wrong closure to mark concurrent roots 
Reviewed-by: rkennke
 2020-12-14 17:55:23 +00:00
Kim Barrett
1ff0f1673d 8258142: Simplify G1RedirtyCardsQueue 
Separate local redirty qset from redirty queue.

Reviewed-by: tschatzl, iwalulya
 2020-12-14 16:13:23 +00:00
Markus Grönlund
afc44414d5 8258094: AIX build fails after 8257602 
Reviewed-by: rrich, stuefe, egahlin
 2020-12-14 11:36:01 +00:00
Thomas Schatzl
bacf22b907 8256641: CDS VM operations do not lock the heap 
Reviewed-by: kbarrett, iklam
 2020-12-11 18:14:37 +00:00
Per Liden
b5592c05ad 8257970: Remove julong types in os::limit_heap_by_allocatable_memory 
Reviewed-by: stefank, tschatzl
 2020-12-11 10:17:21 +00:00
Dongbo He
b28b0947d9 8257145: Performance regression with -XX:-ResizePLAB after JDK-8079555 
Co-authored-by: Junjun Lin <linjunjun@huawei.com>
Reviewed-by: tschatzl, sjohanss
 2020-12-11 09:06:10 +00:00
Kim Barrett
fa20186cb6 8257676: Simplify WeakProcessorPhase 
Reviewed-by: iwalulya, ayang, tschatzl
 2020-12-11 07:45:18 +00:00
Ioi Lam
1d15ebe19e 8243205: Modularize JVM flags declaration 
Reviewed-by: kvn, coleenp, stefank
 2020-12-11 04:18:54 +00:00
Ioi Lam
d4282b0cfc 8257731: Remove excessive include of stubRoutines.hpp 
Reviewed-by: coleenp, kvn
 2020-12-10 23:57:35 +00:00
Ioi Lam
1e5e790ba0 8258018: Remove arrayOop.inline.hpp 
Reviewed-by: stefank, kbarrett, coleenp
 2020-12-10 17:04:35 +00:00
Markus Grönlund
502a5241e5 8257602: Introduce JFR Event Throttling and new jdk.ObjectAllocationSample event (enabled by default) 
Co-authored-by: Jaroslav Bachorik <jbachorik@openjdk.org>
Reviewed-by: egahlin, jbachorik
 2020-12-10 12:33:48 +00:00
Per Liden
0a0691ebcf 8257901: ZGC: Take virtual memory usage into account when sizing heap 
Reviewed-by: stefank, eosterlund, ayang, tschatzl
 2020-12-10 11:10:38 +00:00
Zhengyu Gu
395b6bdeee 8257817: Shenandoah: Don't race with conc-weak-in-progress flag in weak-LRB 
Reviewed-by: rkennke
 2020-12-07 19:19:23 +00:00
Zhengyu Gu
ecd7e476f8 8257793: Shenandoah: SATB barrier should only filter out already strongly marked oops 
Reviewed-by: shade, rkennke
 2020-12-07 13:18:02 +00:00
Thomas Schatzl
ca402671af 8257509: Strengthen requirements to call G1HeapVerifier::verify(VerifyOption) 
Reviewed-by: sjohanss, ayang
 2020-12-04 08:40:12 +00:00
Zhengyu Gu
7c7facc234 8257701: Shenandoah: objArrayKlass metadata is not marked with chunked arrays 
Reviewed-by: shade
 2020-12-03 19:58:58 +00:00
Amit Pawar
805d05812c 8254699: Suboptimal PreTouchParallelChunkSize defaults and limits 
Reviewed-by: tschatzl, sjohanss
 2020-12-03 19:05:04 +00:00
Zhengyu Gu
e29ee5b8a5 8257641: Shenandoah: Query is_at_shenandoah_safepoint() from control thread should return false 
Reviewed-by: shade
 2020-12-03 18:42:42 +00:00
Ioi Lam
02a0a027f4 8257563: Remove excessive include of klass.inline.hpp 
Reviewed-by: dholmes, stuefe, stefank
 2020-12-03 01:34:04 +00:00