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1698 Commits

Author SHA1 Message Date
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
Zhengyu Gu
8db994854f 8243478: Shenandoah: avoid implicit worker_id = 0 
Reviewed-by: shade
 2020-04-23 10:14:42 -04:00
Aleksey Shipilev
4f05f3f885 8243465: Shenandoah: ditch unused pause_other, conc_other counters 
Reviewed-by: rkennke
 2020-04-23 13:48:32 +02:00
Aleksey Shipilev
fde66512df 8243464: Shenandoah: print statistic counters in time order 
Reviewed-by: rkennke
 2020-04-23 13:48:23 +02:00
Aleksey Shipilev
cbdb4ba7ca 8243463: Shenandoah: ditch total_pause counters 
Reviewed-by: rkennke
 2020-04-23 13:48:13 +02:00
Aleksey Shipilev
b28137b093 8243460: Shenandoah: purge init_update_refs_prepare counter 
Reviewed-by: rkennke
 2020-04-23 13:48:07 +02:00
Zhengyu Gu
58e284c017 8243323: Shenandoah: Recycle immediate garbage before concurrent class unloading 
Reviewed-by: shade
 2020-04-22 17:59:59 -04:00
Zhengyu Gu
82e43b2527 8243200: Shenandoah: Allow concurrent nmethod iteration 
Reviewed-by: rkennke, shade
 2020-04-22 17:10:17 -04:00
Aleksey Shipilev
6b5fc175a1 8243395: Shenandoah: demote guarantee in ShenandoahPhaseTimings::record_workers_end 
Reviewed-by: zgu
 2020-04-22 15:19:52 +02:00
Aleksey Shipilev
1ba7cf7dd6 8243291: Shenandoah: no need to retire TLABs at Init Update Refs 
Reviewed-by: rkennke
 2020-04-22 15:19:52 +02:00
Aleksey Shipilev
91d204780d 8243301: Shenandoah: ditch ShenandoahAllowMixedAllocs 
Reviewed-by: rkennke
 2020-04-22 15:19:52 +02:00
Aleksey Shipilev
ac088b4631 8243307: Shenandoah: remove ShCollectionSet::live_data 
Reviewed-by: rkennke
 2020-04-22 11:45:27 +02:00
Ivan Walulya
59521b0389 8209162: Page size selection does not always select optimal page size 
Reviewed-by: sjohanss, tschatzl
 2020-04-21 19:44:17 +02:00
David Buck
f8f698465d 8234691: Potential double-free in ParallelSPCleanupTask constructor 
Prevent extraneous constructor call

Reviewed-by: dholmes, stefank
 2020-04-21 19:52:18 -04:00
Stefan Karlsson
71b06ed298 8243146: Further cleanups after UseAdaptiveGCBoundary removal 
Reviewed-by: kbarrett, sjohanss
 2020-04-21 10:10:23 +02:00
Aleksey Shipilev
74b3243f8c 8243238: Shenandoah: explicit GC request should wait for a complete GC cycle 
Reviewed-by: rkennke
 2020-04-21 11:20:54 +02:00
Kim Barrett
4d487927ad 8228991: Obsolete -XX:UseAdaptiveGCBoundary 
Make option obsolete and removed supporting code.

Reviewed-by: tschatzl, stefank
 2020-04-17 23:22:34 -04:00
Kim Barrett
7bd2cd0bf8 8242597: Remove GenericTaskQueue<>::push_slow 
Remove push_slow and comment invariants.

Reviewed-by: tschatzl, iwalulya
 2020-04-15 03:05:30 -04:00
Zhengyu Gu
23709c830e 8242643: Shenandoah: split concurrent weak and strong root processing 
Reviewed-by: shade
 2020-04-14 21:08:15 -04:00
Zhengyu Gu
346d09e7aa 8242602: Shenandoah: allow earlier recycle of trashed regions during concurrent root processing 
Reviewed-by: shade
 2020-04-14 20:03:29 -04:00
Kim Barrett
4694da31f8 8242078: G1: Improve concurrent refinement analytics and logging 
Unify data collection and reporting.

Reviewed-by: tschatzl, sjohanss
 2020-04-14 17:31:53 -04:00
Aleksey Shipilev
b98e863f57 8242641: Shenandoah: clear live data and update TAMS optimistically 
Reviewed-by: rkennke
 2020-04-14 22:18:37 +02:00
Aditya Mandaleeka
e969c158d8 8241142: Shenandoah: should not use parallel reference processing with single GC thread 
Reviewed-by: shade
 2020-04-14 21:17:48 +02:00
Aleksey Shipilev
b812e8baff 8242638: Shenandoah: restore heap logging for uncommit 
Reviewed-by: zgu
 2020-04-14 15:33:01 +02:00
Aleksey Shipilev
e0ccd77617 8242625: Shenandoah: restore heap logging for Degenerated/Full cycles 
Reviewed-by: rkennke, zgu
 2020-04-14 15:33:00 +02:00
Stefan Johansson
b18e006b55 8242448: Change HeapRegionManager::guarantee_contiguous_range to be assert_contiguous_range 
Reviewed-by: tschatzl, kbarrett
 2020-04-14 15:18:22 +02:00
Claes Redestad
36f22938ed 8241920: G1: Lazily initialize OtherRegionsTable::_coarse_map 
Reviewed-by: tschatzl, eosterlund
 2020-04-09 14:59:11 +02:00
Zhengyu Gu
136450572e 8242400: Shenandoah: Restore logging to pre-jdk8241984 format 
Reviewed-by: shade
 2020-04-09 08:43:03 -04:00
Claes Redestad
cdfe841d3d 8242038: G1: Lazily initialize RSHashTables 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2020-04-09 13:04:10 +02:00
Stefan Johansson
52ea4802f1 8241141: Restructure humongous object allocation in G1 
Reviewed-by: tschatzl, kbarrett
 2020-04-08 18:38:31 +02:00
Zhengyu Gu
29b0912bc3 8242375: Shenandoah: Remove ShenandoahHeuristic::record_gc_start/end methods 
Reviewed-by: shade, rkennke
 2020-04-08 11:21:40 -04:00
Zhengyu Gu
9292b4002d 8241984: Shenandoah: enhance GCTimer and JFR support 
Reviewed-by: rkennke
 2020-04-08 08:13:22 -04:00
Aleksey Shipilev
64aee56add 8242365: Shenandoah: use uint16_t instead of jushort for liveness cache 
Reviewed-by: rkennke
 2020-04-08 13:44:58 +02:00