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288 Commits

Author SHA1 Message Date
Thomas Schatzl
37b70282b5 8240556: Abort concurrent mark after effective eager reclamation of humongous objects 
Reviewed-by: sjohanss, ayang
 2020-09-25 07:11:55 +00:00
Alex Menkov
3320fc0f52 8253372: [TESTBUG] update tests which require jvmti - hotspot 
Reviewed-by: sspitsyn, iklam
 2020-09-23 21:11:31 +00:00
Daniel D. Daugherty
d8921ed573 8247281: migrate ObjectMonitor::_object to OopStorage 
Co-authored-by: Erik Österlund <erik.osterlund@oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty@oracle.com>
Reviewed-by: eosterlund, coleenp, dholmes, stefank, kbarrett, rkennke, sspitsyn
 2020-09-21 22:12:07 +00:00
Per Lidén
f972155d63 8252196: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast" again(2) 
Reviewed-by: stefank, eosterlund
 2020-09-17 10:05:43 +00:00
Aleksey Shipilev
91a20ca7e5 8252695: Shenandoah: clean up Graal enabled/disabled filter in tests 
Reviewed-by: zgu
 2020-09-08 17:42:38 +00:00
Nick Gasson
4fb1980fd0 8252853: AArch64: gc/shenandoah/TestVerifyJCStress.java fails intermittently with C1 
Reviewed-by: shade
 2020-09-08 10:17:25 +00:00
Christoph Langer
cc5039e19e 8252837: Cleanup SAP Copyright file headers 
Reviewed-by: dholmes
 2020-09-07 07:30:10 +00:00
Aleksey Shipilev
c61204b3f3 8252660: Shenandoah: support manageable SoftMaxHeapSize option 
Reviewed-by: zgu
 2020-09-02 18:37:31 +02:00
Roland Westrelin
84d2c2678a 8252296: Shenandoah: crash in CallNode::extract_projections 
Reviewed-by: chagedorn
 2020-08-25 14:25:53 +02:00
Roland Westrelin
fcd005c417 8251527: CTW: C2 (Shenandoah) compilation fails with SEGV due to unhandled catchproj == NULL 
Reviewed-by: chagedorn, kvn
 2020-08-19 10:56:08 +02:00
Per Lidén
e8d284faac 8248266: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast" again 
Reviewed-by: shade, eosterlund
 2020-08-18 16:37:09 +02:00
Patricio Chilano Mateo
12ae68b197 8251118: BiasedLocking::preserve_marks should not have a HandleMark 
Removed HandleMark from BiasedLocking::preserve_marks() method

Reviewed-by: hseigel, coleenp, dcubed, tschatzl, dholmes
 2020-08-13 15:42:41 +00:00
Nikola Grcevski
032a4d6b9f 8241007: Shenandoah: remove ShenandoahCriticalControlThreadPriority support 
Reviewed-by: adityam, shade
 2020-08-10 08:36:56 +02:00
Coleen Phillimore
0c9e0c2e7f 8244997: Convert the JavaThread::_threadObj oop to use OopStorage 
Move the oop and handle releasing it in the service thread.  Remove Universe::oops_do from callers.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: dholmes, zgu, eosterlund, cjplummer
 2020-08-07 07:53:26 -04:00
Mikael Vidstedt
e7289aa4d4 Merge 2020-07-27 22:26:00 -07:00
Roger Riggs
a0149f53f1 8249217: Unexpected StackOverflowError in "process reaper" thread still happens 
Reviewed-by: martin, plevart, dholmes
 2020-07-24 11:00:50 -04:00
Roman Kennke
a28f4100ce 8249787: Make TestGCLocker more resilient with concurrent GCs 
Reviewed-by: eosterlund, tschatzl
 2020-07-23 14:44:13 +02:00
Aleksey Shipilev
dc80e63811 8249953: Shenandoah: gc/shenandoah/mxbeans tests should account for corner cases 
Reviewed-by: rkennke
 2020-07-23 12:46:24 +02:00
Igor Ignatyev
ac38b399de 8249681: gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java fails w/ UnsatisfiedLinkError 
Reviewed-by: tschatzl
 2020-07-17 15:01:10 -07:00
Coleen Phillimore
99eccaf6ec 8247878: Move Management strong oops to OopStorage 
Use OopStorage for strong oops stored with memory and thread sampling and dumping, and remove oops_do and GC calls.

Reviewed-by: dholmes, kbarrett
 2020-07-20 07:50:27 -04:00
Mikael Vidstedt
ec074011a4 Merge 2020-07-19 21:34:28 -07:00
Coleen Phillimore
749be7e761 8247808: Move JVMTI strong oops to OopStorage 
Remove JVMTI oops_do calls from JVMTI and GCs

Reviewed-by: sspitsyn, stefank, zgu, dholmes, iklam
 2020-07-16 08:29:11 -04:00
Igor Ignatyev
04280a0d05 8249000: vm.gc.X should take selected JIT into account 
Reviewed-by: kvn
 2020-07-10 11:52:35 -07:00
Thomas Schatzl
6c89a9653e 8248306: gc/stress/gclocker/TestExcessGCLockerCollections.java does not compile 
Update the test to use the method suggested in JDK-8244010.

Reviewed-by: kbarrett
 2020-07-03 16:32:33 +02:00
Roland Westrelin
05dc2af21f 8247824: CTW: C2 (Shenandoah) compilation fails with SEGV in SBC2Support::pin_and_expand 
Reviewed-by: rkennke, thartmann
 2020-06-18 13:51:40 +02:00
Aleksey Shipilev
cfab7f4c68 8247778: ZGC: More parallel gc/z/TestUncommit.java test configuration 
Reviewed-by: iignatyev, stefank
 2020-06-18 11:23:19 +02:00
Per Lidén
9d0ba7ae7f 8246220: ZGC: Introduce ZUnmapper to asynchronous unmap pages 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Per Lidén
d7e68f375c 8245208: ZGC: Don't hold the ZPageAllocator lock while committing/uncommitting memory 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Igor Ignatyev
dc91b06661 8244614: cleanup keywords used/available in hotspot testbase 
Reviewed-by: coleenp, mseledtsov
 2020-06-08 21:27:22 -07:00
Coleen Phillimore
498b0e61ed 8246340: Move SystemDictionary GC roots into OopStorage 
Use vm_global() OopStorage for system dictionary roots

Reviewed-by: eosterlund, lfoltan
 2020-06-05 09:55:31 -04:00
Aleksey Shipilev
f613d43f26 8249230: Shenandoah: assertion failure with -XX:-ResizeTLAB 
Reviewed-by: rkennke
 2020-07-13 11:55:26 +02:00
Mikael Vidstedt
09510a15a1 Merge 2020-07-10 23:12:29 -07:00
Thomas Schatzl
6b911624f2 8210462: Fix remaining mentions of initial mark 
Reviewed-by: lkorinth, kbarrett
 2020-07-09 16:22:23 +02:00
Thomas Schatzl
83fff05498 8248306: gc/stress/gclocker/TestExcessGCLockerCollections.java does not compile 
Update the test to use the method suggested in JDK-8244010.

Reviewed-by: kbarrett
 2020-07-03 16:32:33 +02:00
Jesper Wilhelmsson
7c3d72fd3a Merge 2020-06-30 20:09:03 +02:00
Thomas Schatzl
18cddad5a2 8247819: G1: Process strong OopStorage entries in parallel 
Implement parallel processing of strong OopStorage entries for G1.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: kbarrett, stefank
 2020-06-26 14:43:09 +02:00
Daniel D. Daugherty
ac37a29914 8248049: minor cleanups in gc/whitebox/TestWBGC.java 
Reviewed-by: hseigel
 2020-06-24 17:49:10 -04:00
Daniel D. Daugherty
3e4ad5d8d1 8246477: add whitebox support for deflating idle monitors 
Reviewed-by: dholmes, eosterlund
 2020-06-24 17:48:53 -04:00
Jesper Wilhelmsson
a16994ff7b Merge 2020-06-19 00:30:46 +02:00
Aleksey Shipilev
44d4e37ccb 8247757: Shenandoah: split heavy tests by heuristics to improve parallelism 
Reviewed-by: rkennke
 2020-06-17 17:22:09 +02:00
Aleksey Shipilev
00dc525e5f 8247754: Shenandoah: mxbeans tests can be shorter 
Reviewed-by: rkennke
 2020-06-17 17:21:56 +02:00
Aleksey Shipilev
d2c1027edc 8247751: Shenandoah: options tests should run with smaller heaps 
Reviewed-by: zgu, rkennke
 2020-06-17 17:21:47 +02:00
Per Lidén
116aee4950 8242527: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast" 
Reviewed-by: eosterlund
 2020-05-31 23:15:05 +02:00
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
Stefan Johansson
6e1403480a 8245724: Move g1 periodic gc logging to G1InitLogger 
Reviewed-by: kbarrett, tschatzl
 2020-05-27 11:48:33 +02:00
Thomas Stuefe
04e6b743db 8243392: Remodel CDS/Metaspace storage reservation 
Reviewed-by: iklam, coleenp, ngasson, aph
 2020-05-24 19:25:29 +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
Per Lidén
58a34f7c32 8244291: Test: gc/z/TestGarbageCollectorMXBean.java failed: "unexpected cycles" 
Reviewed-by: eosterlund, tschatzl
 2020-05-20 10:54:11 +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