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1880 Commits

Author SHA1 Message Date
Roland Westrelin
b61c88c693 8245083: [REDO] Shenandoah: Remove null-handling in LRB expansion 
Reviewed-by: shade
 2020-05-15 19:57:37 +02:00
Zhengyu Gu
3930460af5 8244953: Shenandoah: gc/shenandoah/TestStringInternCleanup fails with broken string table root 
Reviewed-by: shade
 2020-05-15 10:43:20 -04:00
Kim Barrett
1856ff8913 8244684: G1 abuses StarTask to also include partial objarray scan tasks 
New ScannerTask and PartialArrayScanTask, initially used by G1

Reviewed-by: tschatzl, sjohanss
 2020-05-14 08:24:36 -04:00
Kim Barrett
659aa08fbc 8242901: Duplicate PSYoung/OldGen max size functions 
Use (nonvirtual) min/max_gen_size consistently, and remove duplicates.

Reviewed-by: stefank, sjohanss
 2020-05-13 17:01:10 -04:00
Kelvin Nilsen
ad2afe0bf4 8241062: Shenandoah: rich asserts trigger "empty statement" inspection 
Reviewed-by: shade
 2020-05-13 20:19:09 +02:00
Ioi Lam
92d1c4a61a 8244775: Remove unnecessary dependency to jfrEvents.hpp 
Reviewed-by: kbarrett, kvn
 2020-05-13 10:56:51 -07:00
Erik Österlund
382e5dc334 8241825: Make compressed oops and compressed class pointers independent (x86_64, PPC, S390) 
Reviewed-by: coleenp, fparain, stuefe, mdoerr
 2020-05-13 09:36:12 +00:00
Thomas Schatzl
9651edd247 8244815: Always log MMU information in G1 
Reviewed-by: sjohanss, kbarrett
 2020-05-13 12:47:49 +02:00
Thomas Schatzl
0dab181993 8244714: G1 young gen sizer allows zero young gen with huge -XX:NewRatio 
Reviewed-by: sjohanss
 2020-05-13 12:47:07 +02:00
Aleksey Shipilev
e722efa65c 8244807: Shenandoah: ditch filter in ShenandoahUnload::unload 
Reviewed-by: rkennke, zgu
 2020-05-12 16:19:53 +02:00
Roman Kennke
ba59fe9503 8244813: [BACKOUT] 8244523: Shenandoah: Remove null-handling in LRB expansion 
Reviewed-by: shade
 2020-05-12 16:12:37 +02:00
Zhengyu Gu
25dcb1f717 8244821: Shenandoah: disarmed_value is initialized at wrong place 
Reviewed-by: shade
 2020-05-12 10:01:36 -04:00
Aleksey Shipilev
45e0c6a181 8244759: Shenandoah: print verbose class unloading counters 
Reviewed-by: zgu
 2020-05-12 08:25:17 +02:00
Aleksey Shipilev
d5414d7929 8244740: Shenandoah: rename ShenandoahNormalMode to ShenandoahSATBMode 
Reviewed-by: rkennke
 2020-05-11 18:33:50 +02:00
Aleksey Shipilev
4016667300 8244739: Shenandoah: break superclass dependency on ShenandoahNormalMode 
Reviewed-by: rkennke
 2020-05-11 18:33:42 +02:00
Aleksey Shipilev
e3138f8cba 8244737: Shenandoah: move mode code to gc/shenandoah/mode 
Reviewed-by: rkennke
 2020-05-11 18:33:33 +02:00
Aleksey Shipilev
f37b72c0ee 8244732: Shenandoah: move heuristics code to gc/shenandoah/heuristics 
Reviewed-by: rkennke
 2020-05-11 18:33:24 +02:00
Aleksey Shipilev
15d7ef7102 8244667: Shenandoah: SBC2Support::test_gc_state takes loop for wrong control 
Reviewed-by: rkennke
 2020-05-08 23:17:17 +02:00
Zhengyu Gu
88722a82ed 8244243: Shenandoah: Cleanup Shenandoah phase timing tracking and JFR event supporting 
Reviewed-by: shade
 2020-05-07 17:44:53 -04:00
Roman Kennke
62bf2d07e7 8244551: Shenandoah: Fix racy update of update_watermark 
Reviewed-by: shade
 2020-05-07 08:00:30 -04:00
Aleksey Shipilev
b231ad70c8 8244510: Shenandoah: invert SHC2Support::is_in_cset condition 
Reviewed-by: rkennke, roland
 2020-05-07 12:48:21 +02:00
Aleksey Shipilev
1ac381171e 8244509: Shenandoah: refactor ShenandoahBarrierC2Support::test_* methods 
Reviewed-by: rkennke, roland
 2020-05-06 11:40:27 +02:00
Roman Kennke
1c136aae13 8244595: [REDO] 8244523: Shenandoah: Remove null-handling in LRB expansion 
Reviewed-by: shade
 2020-05-07 12:36:59 +02:00
Roman Kennke
441e4cd91b 8244594: [BACKOUT] 8244523: Shenandoah: Remove null-handling in LRB expansion 
Reviewed-by: shade
 2020-05-07 12:03:08 +02:00
Roman Kennke
2f9cfb1178 8244523: Shenandoah: Remove null-handling in LRB expansion 
Reviewed-by: shade, roland
 2020-05-06 16:09:24 +02:00
Kim Barrett
5b066096a4 8243325: Cleanup TaskQueueSuper<>::peek 
Replaced uses of peek with new assert_empty.

Reviewed-by: tschatzl, sjohanss
 2020-05-06 00:23:51 -04:00
Kim Barrett
98d41015ca 8244307: Improve assertions against taskqueue underflow 
Added assert_not_underflow.

Reviewed-by: tschatzl, sjohanss
 2020-05-06 00:28:12 -04:00
Zhengyu Gu
5ac755681f 8244420: Shenandoah: Ensure _disarmed_value offset < 128 
Reviewed-by: rkennke
 2020-05-05 12:32:40 -04:00
Aleksey Shipilev
00e15ff4e6 8244326: Shenandoah: global statistics should not accept bogus samples 
Reviewed-by: rkennke
 2020-05-05 11:44:09 +02:00
Aleksey Shipilev
e70d76d741 8244200: Shenandoah: build breakages after JDK-8241743 
Reviewed-by: rkennke
 2020-05-04 19:09:07 +02:00
Zhengyu Gu
2d8bea8c1d 8244328: Shenandoah: move ShenandoahThreadLocalData::_disarmed_value initialization 
Reviewed-by: shade
 2020-05-04 10:01:25 -04:00
Stefan Johansson
cbfcae7746 8233439: G1 zero_filled optimization when committing CardCountsTable does not work 
Reviewed-by: tschatzl, kbarrett
 2020-05-04 15:05:38 +02:00
Aleksey Shipilev
da064f8060 8244226: Shenandoah: per-cycle statistics contain worker data from previous cycles 
Reviewed-by: rkennke
 2020-05-01 16:03:26 +02:00
Zhengyu Gu
227868034a 8241793: Shenandoah: Enable concurrent class unloading for aarch64 
Reviewed-by: smonteith, rkennke
 2020-04-30 14:00:50 -04:00
Aleksey Shipilev
7f877f6384 8243495: Shenandoah: print root statistics for concurrent weak/strong root phases 
Reviewed-by: rkennke
 2020-04-30 18:05:55 +02:00
Aleksey Shipilev
38e6f3665c 8244180: Shenandoah: carry Phase to ShWorkerTimingsTracker explicitly 
Reviewed-by: zgu
 2020-04-30 18:05:53 +02:00
Coleen Phillimore
c37bd06081 8244107: Incorrect parameters in ReservedSpace constructor change 
Revert cardTable.cpp change from JDK-8243393.

Reviewed-by: dholmes
 2020-04-30 09:48:30 -04:00
Per Lidén
68e53065e0 8240679: ZGC GarbageCollectorMXBean reports inaccurate post GC heap size for ZHeap pool 
Reviewed-by: eosterlund
 2020-04-30 10:59:23 +02:00
Aleksey Shipilev
05b3bc57ac 8243573: Shenandoah: rename GCParPhases and related code 
Reviewed-by: rkennke
 2020-04-30 10:02:10 +02:00
Kim Barrett
478773c102 8243326: Cleanup use of volatile in taskqueue code 
Removed volatile on queue elements, cleaned up other uses, made atomics explicit.

Reviewed-by: tschatzl, iwalulya
 2020-04-14 02:25:19 -04:00
Stuart Monteith
739e8e322d 8216557: Aarch64: Add support for Concurrent Class Unloading 
Co-authored-by: Andrew Haley <aph@redhat.com>
Reviewed-by: aph, eosterlund, pliden, njian
 2020-04-29 14:53:48 +08:00
Zhengyu Gu
04ae3fd603 8243848: Shenandoah: Windows build fails after JDK-8239786 
Reviewed-by: rkennke, stuefe
 2020-04-28 12:20:15 -04:00
Coleen Phillimore
3ed0849504 8243393: Improve ReservedSpace constructor resolution 
Remove possibly ambiguous constructor and use directly in ReservedCodeHeap

Reviewed-by: stuefe
 2020-04-28 07:35:28 -04:00
Kim Barrett
538e005813 8242459: ForceNUMA and only one available NUMA node hits a guarantee 
Fix some asserts to handle the single-NUMA node + ForceNUMA case.

Reviewed-by: sjohanss, tschatzl
 2020-04-28 03:02:21 -04:00
Zhengyu Gu
05bf8dced5 8243578: Shenandoah: Cleanup ShenandoahStringDedup::parallel_oops_do() 
Reviewed-by: shade
 2020-04-24 16:37:09 -04:00
Stefan Johansson
04c6d13322 8241153: Refactor HeapRegionManager::find_unavailable_from_idx to simplify expand_at 
Reviewed-by: tschatzl, sangheki
 2020-04-24 14:39:20 +02:00
Aleksey Shipilev
53e4de6cf7 8239786: Shenandoah: print per-cycle statistics 
Reviewed-by: rkennke
 2020-04-24 11:45:24 +02:00
Aleksey Shipilev
37e5aec119 8243494: Shenandoah: set counters once per cycle 
Reviewed-by: zgu
 2020-04-23 21:24:01 +02:00
Per Lidén
2bf4c06182 8243486: ZGC: Adjust "Allocated" statistics to take undone page allocations into account 
Reviewed-by: eosterlund, stefank
 2020-04-23 19:23:15 +02:00
Aleksey Shipilev
079b60c6b9 8243487: Shenandoah: make _num_phases illegal phase type 
Reviewed-by: rkennke
 2020-04-23 18:37:09 +02:00