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503 Commits

Author SHA1 Message Date
Aleksey Shipilev
92d854f5e1 8241740: Shenandoah: remove ShenandoahHeapRegion::_heap 
Reviewed-by: rkennke
 2020-03-27 15:33:18 +01:00
Aleksey Shipilev
0861f3f796 8241743: Shenandoah: refactor and inline ShenandoahHeap::heap() 
Reviewed-by: rkennke
 2020-03-27 15:33:11 +01:00
Aleksey Shipilev
7056b96854 8241692: Shenandoah: remove ShenandoahHeapRegion::_reserved 
Reviewed-by: zgu, rkennke
 2020-03-27 15:33:05 +01:00
Roman Kennke
bb7a8f643f 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier 
Reviewed-by: shade
 2020-03-27 12:47:36 +01:00
Roland Westrelin
85d5048ce2 8241675: Shenandoah: assert(n->outcnt() > 0) at shenandoahSupport.cpp:2858 with java/util/Collections/FindSubList.java 
Reviewed-by: rkennke
 2020-03-24 10:31:37 +01:00
Aleksey Shipilev
6be46f8ebb 8241673: Shenandoah: refactor anti-false-sharing padding 
Reviewed-by: rkennke
 2020-03-26 19:09:20 +01:00
Aleksey Shipilev
8c5531b629 8241668: Shenandoah: make ShenandoahHeapRegion not derive from ContiguousSpace 
Reviewed-by: rkennke
 2020-03-26 19:08:30 +01:00
Aleksey Shipilev
7fc31eadf3 8241583: Shenandoah: turn heap lock asserts into macros 
Reviewed-by: rkennke
 2020-03-25 17:20:58 +01:00
Aleksey Shipilev
3059f593ab 8241545: Shenandoah: purge root work overwrites counters after JDK-8228818 
Reviewed-by: zgu
 2020-03-24 20:18:45 +01:00
Aleksey Shipilev
643f5b5350 8241534: Shenandoah: region status should include update watermark 
Reviewed-by: rkennke
 2020-03-24 18:46:48 +01:00
Aleksey Shipilev
cb1632e8e3 8241520: Shenandoah: simplify region sequence numbers handling 
Reviewed-by: rkennke
 2020-03-24 18:46:48 +01:00
Aditya Mandaleeka
32d496507b 8241067: Shenandoah: improve ShenandoahNMethod::has_cset_oops arguments 
Reviewed-by: shade
 2020-03-24 06:13:39 +01:00
Aleksey Shipilev
b6783320ca 8241139: Shenandoah: distribute mark-compact work exactly to minimize fragmentation 
Reviewed-by: rkennke
 2020-03-23 19:14:01 +01:00
Aleksey Shipilev
fe533725ae 8241435: Shenandoah: avoid disabling pacing with "aggressive" 
Reviewed-by: rkennke
 2020-03-23 19:14:01 +01:00
Aleksey Shipilev
f37149b1c5 8241351: Shenandoah: fragmentation metrics overhaul 
Reviewed-by: rkennke
 2020-03-23 19:14:01 +01:00
Kelvin Nilsen
ed28a27490 8241068: Shenandoah: improve ShenandoahTraversalGC constructor arguments 
Reviewed-by: shade
 2020-03-23 10:37:44 +01:00
Aleksey Shipilev
e827f4ae1c 8241093: Shenandoah: editorial changes in flag descriptions 
Reviewed-by: rkennke
 2020-03-18 06:28:50 +01:00
Roman Kennke
035100cc89 8241081: Shenandoah: Do not modify update-watermark concurrently 
Reviewed-by: shade
 2020-03-17 11:49:25 +01:00
Zhengyu Gu
b4ff6abe63 8239926: Shenandoah: Shenandoah needs to mark nmethod's metadata 
Reviewed-by: rkennke, shade
 2020-02-25 12:01:35 -05:00
Aditya Mandaleeka
5ed80778bc 8231668: Remove ForceDynamicNumberOfGCThreads 
Reviewed-by: shade, tschatzl
 2020-03-13 13:22:39 +01:00
Aleksey Shipilev
3ee99ca1d7 8240948: Shenandoah: cleanup not-forwarded-objects paths after JDK-8240868 
Reviewed-by: rkennke
 2020-03-12 18:50:18 +01:00
Zhengyu Gu
71e1277fb3 8240917: Shenandoah: Avoid scanning thread code roots twice in all root scanner 
Reviewed-by: rkennke
 2020-03-12 13:08:40 -04:00
Roman Kennke
e5ab701157 8240873: Shenandoah: Short-cut arraycopy barriers 
Reviewed-by: shade
 2020-03-12 17:52:47 +01:00
Roman Kennke
70e730fd5c 8240872: Shenandoah: Avoid updating new regions from start of evacuation 
Reviewed-by: shade
 2020-03-12 17:52:10 +01:00
Zhengyu Gu
1f189228b6 8240915: Shenandoah: Remove unused fields in init mark tasks 
Reviewed-by: rkennke
 2020-03-12 09:25:08 -04:00
Kelvin Nilsen
19e02810db 8225216: gc/logging/TestMetaSpaceLog.java doesn't work for Shenandoah 
Reviewed-by: shade
 2020-03-12 06:47:17 +01:00
Aleksey Shipilev
eb974fad6d 8240868: Shenandoah: remove CM-with-UR piggybacking cycles 
Reviewed-by: rkennke, zgu
 2020-03-11 14:17:52 +01:00
Aditya Mandaleeka
d112950b5b 8230853: Shenandoah: replace leftover assert(is_in(...)) with rich asserts 
Reviewed-by: shade
 2020-03-09 22:41:11 +01:00
Aleksey Shipilev
9722dfc9bc 8240750: Shenandoah: remove leftover files and mentions of ShenandoahAllocTracker 
Reviewed-by: rkennke
 2020-03-09 22:41:04 +01:00
Aleksey Shipilev
2ba5ed53d6 8240749: Shenandoah: refactor ShenandoahUtils 
Reviewed-by: rkennke
 2020-03-09 22:40:55 +01:00
Aditya Mandaleeka
3ff8eff804 8220503: Move ShenandoahTerminatorTerminator::should_exit_termination out of header 
Reviewed-by: rkennke
 2020-03-09 12:29:13 +01:00
Roman Kennke
8c1204de6b 8240315: Shenandoah: Rename ShLBN::get_barrier_strength() 
Reviewed-by: shade
 2020-03-06 21:51:32 +01:00
Aleksey Shipilev
d8bded6fb4 8240671: Shenandoah: refactor ShenandoahPhaseTimings 
Reviewed-by: rkennke, zgu
 2020-03-06 17:03:42 +01:00
Aditya Mandaleeka
95a497ae9f 8236981: Remove ShenandoahTraversalUpdateRefsClosure 
Reviewed-by: shade, rkennke
 2020-03-06 13:41:14 +01:00
Aleksey Shipilev
01ef6d791f 8240534: Shenandoah: ditch debug safepoint timeout adjustment 
Reviewed-by: rkennke
 2020-03-04 19:23:13 +01:00
Aleksey Shipilev
b3666b94a3 8240511: Shenandoah: parallel safepoint workers count should be ParallelGCThreads 
Reviewed-by: rkennke
 2020-03-04 11:50:28 +01:00
Nils Eliasson
908a933131 8238759: Clones should always keep the base pointer 
Reviewed-by: rkennke, thartmann
 2020-03-03 10:29:05 +01:00
Aleksey Shipilev
8a79f26795 8240217: Shenandoah: remove ShenandoahEvacAssist 
Reviewed-by: rkennke
 2020-02-28 17:59:52 +01:00
Aleksey Shipilev
6ad1db40d8 8240216: Shenandoah: remove ShenandoahTerminationTrace 
Reviewed-by: zgu
 2020-02-28 17:59:51 +01:00
Aleksey Shipilev
5afeeed5b2 8240215: Shenandoah: remove ShenandoahAllocationTrace 
Reviewed-by: rkennke
 2020-02-28 17:59:50 +01:00
Zhengyu Gu
efdc0037b8 8239354: Shenandoah: minor enhancements to traversal GC 
Reviewed-by: rkennke
 2020-02-27 12:17:31 -05:00
Zhengyu Gu
5551d3d888 8237632: Shenandoah: accept NULL fwdptr to cooperate with JVMTI and JFR 
Reviewed-by: shade, rkennke
 2020-02-26 15:32:25 -05:00
Aleksey Shipilev
6913bbc200 8240076: Shenandoah: pacer should cover reset and preclean phases 
Reviewed-by: zgu
 2020-02-26 19:36:56 +01:00
Aleksey Shipilev
d26dadef43 8240070: Shenandoah: remove obsolete ShenandoahCommonGCStateLoads 
Reviewed-by: rkennke
 2020-02-26 19:36:50 +01:00
Aleksey Shipilev
331f492ad5 8240069: Shenandoah: turn more flags diagnostic 
Reviewed-by: rkennke
 2020-02-26 19:36:43 +01:00
Aleksey Shipilev
98e0a704d4 8239904: Shenandoah: accumulated penalties should not be over 100% of capacity 
Reviewed-by: rkennke
 2020-02-25 12:35:29 +01:00
Aleksey Shipilev
8167fe956f 8239868: Shenandoah: ditch C2 node limit adjustments 
Reviewed-by: rkennke
 2020-02-24 18:30:00 +01:00
Roman Kennke
ccb5defde4 8237780: Shenandoah: More reliable nmethod verification 
Reviewed-by: shade, zgu
 2020-02-18 17:20:04 +01:00
Roman Kennke
41d457a089 8239081: Shenandoah: Consolidate C1 LRB and native barriers 
Reviewed-by: shade
 2020-02-14 19:43:17 +01:00
Stefan Karlsson
e4b27a48a0 8183574: Unify the is_power_of_2 functions 
Reviewed-by: kbarrett, redestad
 2020-02-17 10:03:17 +01:00