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1880 Commits

Author SHA1 Message Date
Stefan Karlsson
26a18414f6 8246134: ZGC: Restructure hs_err sections 
Reviewed-by: pliden, eosterlund
 2020-05-29 11:58:00 +02:00
Zhengyu Gu
334df28eca 8246342: Shenandoah: remove unused ShenandoahIsMarkedNextClosure 
Reviewed-by: shade
 2020-06-02 15:01:45 -04:00
Zhengyu Gu
512cc3ebf2 8245961: Shenandoah: move some root marking to concurrent phase 
Reviewed-by: shade
 2020-06-02 14:57:40 -04:00
Aleksey Shipilev
ed538ea5e0 8246097: Shenandoah: limit parallelism in CLDG root handling 
Reviewed-by: zgu
 2020-06-02 14:27:18 +02:00
Aleksey Shipilev
82dc495ca0 8246100: Shenandoah: walk roots in more efficient order 
Reviewed-by: zgu
 2020-06-02 14:26:16 +02:00
Tobias Hartmann
f822eed55c 8245957: Remove unused LIR_OpBranch::type after SPARC port removal 
Removed LIR_OpBranch::type after the only remaining usage was removed with the SPARC port removal.

Reviewed-by: kvn, mdoerr
 2020-06-02 09:57:57 +02:00
Per Lidén
7467cd2ee5 8246045: ZGC: Fix ZDirector::rule_high_usage() calculation 
Reviewed-by: stefank, eosterlund
 2020-05-31 23:15:30 +02:00
Per Lidén
231d9a01d9 8246044: ZGC: Rename ZDirector's max_capacity to soft_max_capacity 
Reviewed-by: stefank, eosterlund
 2020-05-31 23:15:07 +02:00
Coleen Phillimore
5314d28f84 8245289: Clean up offset code in JavaClasses 
Make offset member names consistent and private, move static initializations near owning classes

Reviewed-by: fparain, lfoltan
 2020-05-29 15:00:19 -04:00
Zhengyu Gu
e639c9a840 8246162: Shenandoah: full GC does not mark code roots when class unloading is off 
Reviewed-by: shade
 2020-05-29 13:44:02 -04:00
Zhengyu Gu
4f9020f481 8245880: Shenandoah: check class unloading flag early in concurrent code root scan 
Reviewed-by: shade
 2020-05-29 13:40:51 -04:00
Aleksey Shipilev
b189d0b918 8245478: Implementation: JEP 379: Shenandoah: A Low-Pause-Time Garbage Collector (Production) 
Reviewed-by: rkennke, smonteith, zgu
 2020-05-28 18:50:58 +02:00
Aleksey Shipilev
3459f9b861 8245942: Shenandoah: x86_32 builds fail after JDK-8245594 
Reviewed-by: zgu
 2020-05-28 18:50:56 +02:00
Aleksey Shipilev
a9477eb8c9 8245718: Epsilon: improve configuration logging 
Reviewed-by: rkennke
 2020-05-28 18:17:21 +02:00
Roman Kennke
6f4f6a2a59 8245955: Shenandoah: Remove LRB/is_redundant optimization 
Reviewed-by: roland, shade
 2020-05-28 16:43:04 +02:00
Zhengyu Gu
afbdb4932e 8245827: Shenandoah: Cleanup Shenandoah code root iterators and root scanner 
Reviewed-by: shade
 2020-05-27 10:55:39 -04:00
Aleksey Shipilev
37c3b0bf10 8245814: Shenandoah: reconsider format specifiers for stats 
Reviewed-by: rkennke
 2020-05-27 15:57:42 +02:00
Zhengyu Gu
b8d49f8c2f 8245825: Shenandoah: Remove diagnostic flag ShenandoahConcurrentScanCodeRoots 
Reviewed-by: shade
 2020-05-27 08:53:49 -04:00
Zhengyu Gu
db1ef58d5c 8245823: Shenandoah: inline/optimize ShenandoahEvacOOMScope 
Reviewed-by: shade, rkennke
 2020-05-27 08:36:47 -04:00
Stefan Johansson
6e1403480a 8245724: Move g1 periodic gc logging to G1InitLogger 
Reviewed-by: kbarrett, tschatzl
 2020-05-27 11:48:33 +02:00
Aleksey Shipilev
d0294c3845 8245812: Shenandoah: compute root phase parallelism 
Reviewed-by: zgu
 2020-05-27 09:22:24 +02:00
Aleksey Shipilev
a689a1108c 8245773: Shenandoah: Windows assertion failure after JDK-8245464 
Reviewed-by: stuefe
 2020-05-26 13:07:21 +02:00
Aleksey Shipilev
c31cae7b53 8245720: Shenandoah: improve configuration logging 
Reviewed-by: rkennke
 2020-05-26 13:06:42 +02:00
Thomas Schatzl
035d5dffb1 8245088: Always provide logs for G1 heap expansion calculations 
Reviewed-by: sjohanss, kbarrett
 2020-05-26 09:25:23 +02:00
Thomas Schatzl
bf1f78b9f0 8245087: Use ratios instead of percentages in G1HeapSizingPolicy::expansion_amount 
Reviewed-by: kbarrett, sjohanss
 2020-05-26 09:25:23 +02:00
Thomas Schatzl
47be3b098e 8245086: G1: Rename measured pause time ratios 
Reviewed-by: sjohanss, kbarrett
 2020-05-26 09:25:21 +02:00
Aleksey Shipilev
220061b13e 8245757: Shenandoah: AlwaysPreTouch should not disable heap resizing or uncommits 
Reviewed-by: rkennke
 2020-05-26 09:31:00 +02:00
Aleksey Shipilev
1a8b2a700e 8245755: Shenandoah: missing logging for CWR Roots 
Reviewed-by: rkennke
 2020-05-26 09:30:23 +02:00
Aleksey Shipilev
ad7f611149 8245754: Shenandoah: ditch ShenandoahAlwaysPreTouch 
Reviewed-by: rkennke
 2020-05-26 09:30:17 +02:00
Aleksey Shipilev
66f6c8c3fe 8245726: Shenandoah: lift/cleanup ShenandoahHeuristics names and properties 
Reviewed-by: rkennke
 2020-05-26 09:30:09 +02:00
Stefan Johansson
371a663180 8244817: Add configuration logging similar to ZGCs to other GCs 
Reviewed-by: kbarrett, pliden, shade
 2020-05-26 09:18:13 +02:00
Kim Barrett
d3042cc401 8245594: Remove volatile-qualified member functions and parameters from oop class 
Remove volatile qualifications in oop and derived classes; use Atomic for access.

Reviewed-by: dholmes, coleenp
 2020-05-25 16:21:25 -04:00
Aleksey Shipilev
de4b15e52e 8245465: Shenandoah: test_in_cset can use more efficient encoding 
Reviewed-by: rkennke, roland
 2020-05-25 11:05:23 +02:00
Aleksey Shipilev
360554e41f 8245464: Shenandoah: allocate collection set bitmap at lower addresses 
Reviewed-by: rkennke
 2020-05-25 11:05:23 +02:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Zhengyu Gu
3802524153 8245288: Shenandoah: move up ShenandoahEvacOOM scope for code root processing during concurrent class unloading 
Reviewed-by: shade
 2020-05-20 17:45:07 -04:00
Kim Barrett
5b3c33ac67 8245022: ParallelGC abuses StarTask to also include partial objarray scan tasks 
Change ParallelGC young collections to use ScannerTasks.

Reviewed-by: tschatzl, sjohanss
 2020-05-20 17:21:16 -04:00
Zhengyu Gu
275079ce7f 8245240: Shenandoah: support nesting evacuation OOM scope 
Reviewed-by: shade, rkennke
 2020-05-20 17:16:42 -04:00
Aleksey Shipilev
ac93f38b16 8245463: Shenandoah: refine ShenandoahPhaseTimings constructor arguments 
Reviewed-by: zgu
 2020-05-20 15:24:32 +02:00
Aleksey Shipilev
0a94d85172 8245461: Shenandoah: refine mode name()-s 
Reviewed-by: zgu
 2020-05-20 15:24:16 +02:00
Per Lidén
8c7fac8a2d 8245450: ZGC: Remove unused ZArguments::initialize_platform() 
Reviewed-by: tschatzl
 2020-05-20 11:59:09 +02:00
Kim Barrett
e9b8463d3d 8245236: Remove MO_VOLATILE Access decorator 
Use MO_RELAXED instead of MO_VOLATILE and removed MO_VOLATILE.

Reviewed-by: stefank, tschatzl
 2020-05-20 02:02:48 -04:00
Thomas Stuefe
939c0a46a7 8245035: Clean up os::split_reserved_memory() 
Reviewed-by: coleenp, stefank
 2020-05-19 21:04:44 +02:00
Per Lidén
8ec7512fec 8245106: ZGC: Fix incorrect setup when using -XX:+UseTransparentHugePages 
Reviewed-by: stefank, eosterlund
 2020-05-19 08:34:14 +02:00
Per Lidén
ce6aadbd2f 8245196: ZGC: No need to disable UseBiasedLocking by default 
Reviewed-by: tschatzl, kbarrett
 2020-05-19 08:34:14 +02:00
Per Lidén
cc3a8595a4 8245233: ZGC: Load volatile oops using Atomic::load() 
Reviewed-by: stefank, kbarrett, smonteith
 2020-05-19 08:34:13 +02:00
Zhengyu Gu
b26516309a 8245124: Shenandoah: optimize code root evacuation/update during concurrent class unloading 
Reviewed-by: shade
 2020-05-18 14:47:09 -04:00
Roland Westrelin
1e251e9471 8241070: Shenandoah: remove unused local variables in C2 support 
Reviewed-by: shade
 2020-05-13 17:00:59 +02:00
Roland Westrelin
6d98502550 8244663: Shenandoah: C2 assertion fails in Matcher::collect_null_checks 
Reviewed-by: shade
 2020-05-15 21:54:28 +02:00
Roland Westrelin
35a7eff951 8244721: CTW: C2 (Shenandoah) compilation fails with "unexpected infinite loop graph shape" 
Reviewed-by: shade
 2020-05-15 10:24:38 +02:00