stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
80,944 Commits 2 Branches 0 Tags 1.2 GiB
0f458e2c3e
Commit Graph

188 Commits

Author SHA1 Message Date
Albert Mingkun Yang
013a5eeeb9 8137280: Remove eager reclaim of humongous controls 
Reviewed-by: tschatzl, iwalulya
 2022-07-07 13:53:24 +00:00
tqxia
406cf611d9 8287771: Remove useless G1 After GC summary refinement and sampling thread times 
Reviewed-by: tschatzl, kbarrett
 2022-06-20 12:58:26 +00:00
Ivan Walulya
4f2e4c7c24 8178969: [TESTBUG] Wrong reporting of gc/g1/humongousObjects/TestHeapCounters test. 
Reviewed-by: tschatzl, ayang
 2022-04-28 08:04:19 +00:00
Fei Yang
835c7e8d6d 8283907: Fix Huawei copyright in various files 
Reviewed-by: mli
 2022-03-31 00:46:44 +00:00
Leo Korinth
2604a88fbb 8281585: Remove unused imports under test/lib and jtreg/gc 
Reviewed-by: dholmes, sspitsyn
 2022-02-14 12:05:16 +00:00
Leo Korinth
c820d1acb7 8281379: Assign package declarations to all jtreg test cases under gc 
Reviewed-by: kbarrett, tschatzl
 2022-02-10 10:34:16 +00:00
Aleksey Shipilev
590eb86033 8280016: gc/g1/TestShrinkAuxiliaryData30 test fails on large machines 
Reviewed-by: tschatzl, ayang
 2022-01-17 08:17:49 +00:00
Hamlin Li
93c7d90c55 8278282: G1: Log basic statistics for evacuation failure 
Reviewed-by: tschatzl, ayang, iwalulya
 2022-01-04 11:55:41 +00:00
Thomas Schatzl
e5676f8d0b 8277450: Record number of references into collection set during gc 
Reviewed-by: kbarrett, iwalulya
 2021-11-29 12:05:10 +00:00
Aleksey Shipilev
99cfc160af 8273805: gc/g1/TestGCLogMessages.java test should handle non-JFR configs 
Reviewed-by: tschatzl, ayang
 2021-09-16 08:22:48 +00:00
Thomas Schatzl
5245c1cf02 8273147: Update and restructure TestGCLogMessages log message list 
Reviewed-by: iwalulya, ayang
 2021-09-02 11:57:55 +00:00
Thomas Schatzl
ba3587e524 8273144: Remove unused top level "Sample Collection Set Candidates" logging 
Reviewed-by: iwalulya, ayang
 2021-08-31 15:45:56 +00:00
Stefan Johansson
f11e099a14 8272651: G1 heap region info print order changed by JDK-8269914 
Reviewed-by: tschatzl, iwalulya, ayang
 2021-08-30 14:37:03 +00:00
Albert Mingkun Yang
69cc588fce 8272235: G1: update outdated code root fixup 
Reviewed-by: tschatzl, kbarrett
 2021-08-16 09:40:56 +00:00
Richard Reingruber
4abe531140 8271722: [TESTBUG] gc/g1/TestMixedGCLiveThreshold.java can fail if G1 Full GC uses >1 workers 
Reviewed-by: ayang, tschatzl
 2021-08-05 07:31:14 +00:00
Thomas Stuefe
66c653c561 8271721: Split gc/g1/TestMixedGCLiveThreshold into separate tests 
Reviewed-by: tschatzl, rrich
 2021-08-04 04:11:12 +00:00
Albert Mingkun Yang
96247ae8fb 8270187: G1: Remove ConcGCThreads constraint 
Reviewed-by: kbarrett, iwalulya
 2021-07-23 13:52:55 +00:00
Thomas Schatzl
7a89ffeddd 8270014: Add scoped objects for g1 young gc verification and young gc internal timing 
Reviewed-by: ayang, iwalulya, kbarrett
 2021-07-15 08:12:36 +00:00
Albert Mingkun Yang
4a45d95719 8270021: Incorrect log decorators in gc/g1/plab/TestPLABEvacuationFailure.java 
Reviewed-by: tschatzl, iwalulya
 2021-07-08 10:39:44 +00:00
Thomas Schatzl
a6850111ac 8269022: Put evacuation failure string directly into gc=info log message 
Reviewed-by: iwalulya, lkorinth, kbarrett
 2021-07-07 07:32:57 +00:00
Thomas Schatzl
a0f32cb140 8268906: gc/g1/mixedgc/TestOldGenCollectionUsage.java assumes that GCs take 1ms minimum 
Reviewed-by: kbarrett, ayang, lkorinth
 2021-06-30 09:14:26 +00:00
Thomas Schatzl
3f2c372396 8269126: Rename G1AllowPreventiveGC option to G1UsePreventiveGC 
Reviewed-by: iwalulya, kbarrett
 2021-06-29 14:16:21 +00:00
Thomas Schatzl
cd20c01942 8268458: Add verification type for evacuation failures 
Reviewed-by: kbarrett, iwalulya
 2021-06-21 11:12:29 +00:00
Thomas Schatzl
1692fd2eba 8017163: G1: Refactor remembered sets 
8048504: G1: Investigate replacing the coarse and fine grained data structures in the remembered sets
6949259: G1: Merge sparse and fine remembered set hash tables

Co-authored-by: Ivan Walulya <iwalulya@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Reviewed-by: sjohanss, iwalulya
 2021-06-21 10:06:05 +00:00
Aditya Mandaleeka
81bad59042 8257774: G1: Trigger collect when free region count drops below threshold to prevent evacuation failures 
Reviewed-by: sjohanss, tschatzl
 2021-06-08 06:55:20 +00:00
Thomas Schatzl
15715a8984 8267924: Misleading G1 eager reclaim detail logging 
Reviewed-by: ayang, sjohanss
 2021-06-07 13:18:27 +00:00
Stefan Johansson
ce44cd6881 8267845: Add @requires to avoid running G1 large pages test with wrong page size 
Reviewed-by: tschatzl, kbarrett
 2021-05-31 12:08:24 +00:00
Kim Barrett
be0a655208 8254598: StringDedupTable should use OopStorage 
Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Co-authored-by: Zhengyu Gu <zgu@openjdk.org>
Reviewed-by: coleenp, iklam, tschatzl, ayang
 2021-05-14 18:38:58 +00:00
Philippe Marschall
ab17be2835 8252530: Fix inconsistencies in hotspot whitebox 
Reviewed-by: dholmes, amenkov
 2021-05-12 23:14:30 +00:00
Thomas Schatzl
14f0afe811 8214237: Join parallel phases post evacuation 
Reviewed-by: iwalulya, sjohanss
 2021-05-07 11:38:29 +00:00
Thomas Schatzl
072ae7ec5e 8265436: G1: Improve gc+phases log output during full gc 
Reviewed-by: ayang, mli
 2021-04-20 10:36:12 +00:00
Ivan Walulya
d9e40dd593 8199407: Skip Rebuild Remset Phase if there are no rebuild candidates 
Reviewed-by: tschatzl, sjohanss
 2021-04-19 14:37:16 +00:00
Ivan Walulya
fc89fe6458 8265119: G1: update_remset_before_rebuild mixes liveness in words with liveness in bytes 
Reviewed-by: tschatzl, sjohanss
 2021-04-16 07:29:55 +00:00
Daniel D. Daugherty
f4794378d4 8265082: test/hotspot/jtreg/gc/g1/TestG1SkipCompaction.java fails validate-source 
Reviewed-by: mikael, erikj
 2021-04-12 16:13:54 +00:00
Hamlin Li
be0d46c142 8262068: Improve G1 Full GC by skipping compaction for regions with high survival ratio 
Co-authored-by: Shoubing Ma <mashoubing1@huawei.com>
Reviewed-by: sjohanss, ayang
 2021-04-12 12:41:11 +00:00
Igor Ignatyev
d825198e55 8263556: remove @modules java.base from tests 
Reviewed-by: dcubed, naoto, iris
 2021-03-15 17:05:28 +00:00
Igor Ignatyev
a7aba2b61c 8263549: 8263412 can cause jtreg testlibrary split 
Reviewed-by: iklam, dcubed
 2021-03-13 14:51:53 +00:00
Kim Barrett
f304b74e0a 8261859: gc/g1/TestStringDeduplicationTableRehash.java failed with "RuntimeException: 'Rehash Count: 0' found in stdout" 
Reviewed-by: ayang, sjohanss, tschatzl
 2021-03-02 18:23:30 +00:00
Stefan Johansson
f639df435e 8261401: Add sanity check for UseSHM large pages similar to the one used with hugetlb large pages 
Reviewed-by: stuefe, tschatzl
 2021-02-17 12:03:25 +00:00
Christoph Göttschkes
2e18b52aed 8261752: Multiple GC test are missing memory requirements 
Reviewed-by: tschatzl, sjohanss
 2021-02-17 10:41:38 +00:00
Christoph Göttschkes
c7885eb1c5 8261758: [TESTBUG] gc/g1/TestGCLogMessages.java fails if ergonomics detect too small InitialHeapSize 
Reviewed-by: tschatzl, sjohanss
 2021-02-17 10:40:46 +00:00
Stefan Johansson
9f81ca8175 8261230: GC tracing of page sizes are wrong in a few places 
Reviewed-by: ayang, stuefe
 2021-02-12 14:56:25 +00:00
Thomas Schatzl
b549cbd392 8258481: gc.g1.plab.TestPLABPromotion fails on Linux x86 
Reviewed-by: sjohanss, kbarrett
 2021-01-08 10:52:08 +00:00
Roger Riggs
1dae45d745 8250523: Remove abortOnException diagnostic option from TestHumongousNonArrayAllocation.java 
Reviewed-by: kbarrett
 2020-12-18 16:34:17 +00:00
Dongbo He
b28b0947d9 8257145: Performance regression with -XX:-ResizePLAB after JDK-8079555 
Co-authored-by: Junjun Lin <linjunjun@huawei.com>
Reviewed-by: tschatzl, sjohanss
 2020-12-11 09:06:10 +00:00
Jie Fu
f2a0988a4a 8257228: G1: SIGFPE in G1ConcurrentRefine::create(int*) due to buffers_to_cards overflow 
Reviewed-by: kbarrett, tschatzl
 2020-12-02 06:49:57 +00:00
Stefan Johansson
b8244b606e 8236926: Concurrently uncommit memory in G1 
Reviewed-by: ayang, tschatzl
 2020-11-19 17:55:33 +00:00
Thomas Schatzl
cd66e0f25f 8253877: gc/g1/TestGCLogMessages.java fails - missing "Evacuation failure" message 
Reviewed-by: sjohanss
 2020-10-19 11:40:58 +00:00
Thomas Schatzl
07ec35e2e5 8254623: gc/g1/TestHumongousConcurrentStartUndo.java still fails sometimes 
Reviewed-by: kbarrett, sjohanss
 2020-10-16 15:21:37 +00:00
Thomas Schatzl
894ec76c11 8254027: gc/g1/TestHumongousConcurrentStartUndo.java failed with "'Concurrent Mark Cycle' missing from stdout/stderr" 
Reviewed-by: sjohanss, kbarrett
 2020-10-08 07:43:32 +00:00
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
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
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
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
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
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
Thomas Schatzl
6b911624f2 8210462: Fix remaining mentions of initial mark 
Reviewed-by: lkorinth, kbarrett
 2020-07-09 16:22:23 +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
3e4ad5d8d1 8246477: add whitebox support for deflating idle monitors 
Reviewed-by: dholmes, eosterlund
 2020-06-24 17:48:53 -04:00
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
Stefan Johansson
6e1403480a 8245724: Move g1 periodic gc logging to G1InitLogger 
Reviewed-by: kbarrett, tschatzl
 2020-05-27 11:48:33 +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
Stefan Karlsson
81597d9f8f 8244078: ProcessTools executeTestJvm and createJavaProcessBuilder have inconsistent handling of test.*.opts 
Reviewed-by: dholmes, cjplummer
 2020-05-04 21:20:39 +02:00
Igor Ignatyev
e7aafcd61d 8243933: use driver mode in gc tests 
Reviewed-by: kbarrett
 2020-04-29 07:08:31 -07:00
Stefan Karlsson
35af52dd4f 8244010: Simplify usages of ProcessTools.createJavaProcessBuilder in our tests 
Reviewed-by: lmesnik, iignatyev, coleenp, dholmes
 2020-04-29 08:52:18 +02:00
Igor Ignatyev
70e632d5ec 8243935: remove copying of s.h.WB$WhiteBoxPermission in hotspot tests 
Reviewed-by: dholmes, stefank
 2020-04-28 19:57:02 -07:00
Igor Ignatyev
a740f83da3 8243930: update copyright years 
Reviewed-by: dholmes
 2020-04-27 17:58:27 -07:00
Igor Ignatyev
d84e4f1fd6 8243565: some gc tests use 'test.java.opts' and not 'test.vm.opts' 
Reviewed-by: stefank
 2020-04-27 10:25:29 -07:00
Igor Ignatyev
5efa545d48 8242312: use reproducible random in hotspot gc tests 
Reviewed-by: kbarrett, tschatzl
 2020-04-14 12:50:09 -07:00
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
Thomas Schatzl
7048684ca7 8238855: Move G1ConcurrentMark flag sanity checks to g1Arguments 
Reviewed-by: sjohanss, kbarrett
 2020-03-27 09:44:53 +01:00
Kim Barrett
9f334a1640 8240239: Replace ConcurrentGCPhaseManager 
Replace ConcurrentGCPhaseManager with ConcurrentGCBreakpoints

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: kbarrett, pliden, sangheki
 2020-03-06 18:42:13 -05:00
Thomas Schatzl
ffcc582601 8237079: gc/g1/mixedgc/TestLogging.java fails with "Pause Young (Mixed) (G1 Evacuation Pause) not found" 
Factor out multiple attempts at forcing a mixed gc into a single one and update the tests to use the new code. Change command line arguments for the tests to further decrease the possibility of failures.

Reviewed-by: lkorinth, kbarrett
 2020-01-23 14:42:49 +01:00
Jesper Wilhelmsson
943b87ddde Merge 2020-01-09 20:21:53 +01:00
Ioi Lam
d1ad0eaf8f 8233826: Change CDS dumping tty->print_cr() to unified logging 
Reviewed-by: coleenp, dholmes, jiangli
 2019-12-19 23:04:49 -08:00
Thomas Schatzl
89f2d14518 8235934: gc/g1/TestGCLogMessages.java fails with 'DerivedPointerTable Update' found 
Fix determining whether C2 or JVMCI are enabled in the test.

Reviewed-by: sjohanss, kbarrett
 2020-01-08 14:36:48 +01:00
Stefan Johansson
9cabfa82ff 8165443: Free Collection Set serial phase takes very long on large heaps 
Reviewed-by: tschatzl, kbarrett
 2019-12-09 10:26:41 +01:00
Leo Korinth
c023983c7f 8235250: Create (test) abstraction for allocating objects that is immune to removal by optimizations 
Reviewed-by: eosterlund, tschatzl
 2019-12-05 12:52:07 +01:00
Thomas Schatzl
9a4c25731e 8228609: G1 copy cost prediction uses used vs. actual copied byte 
Let the object copy cost predictor use the actual copied bytes as input for the prediction instead of the used bytes.

Reviewed-by: kbarrett, sjohanss
 2019-11-21 11:42:54 +01:00
Igor Ignatyev
1d41e86762 8147017: Platform.isGraal should be removed 
Reviewed-by: kvn, mseledtsov
 2019-11-20 18:23:06 -08:00
Sangheon Kim
46c3d43f83 8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2019-11-13 10:51:41 -08:00
Sangheon Kim
52116d808c 8220310: Implementation: NUMA-Aware Memory Allocation for G1, Mutator (1/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl, pliden
 2019-11-13 10:49:12 -08:00
Thomas Schatzl
5a21a8c4dd 8230706: Waiting on completion of strong nmethod processing causes long pause times with G1 
Instead of globally waiting for completion of strong nmethod processing during evacuation, synchronize the nmethods processing on a per-nmethod basis so that only one thread processes one nmethod at once using a state. This state indicates what work (strong/weak processing) needs to be done and what has already been done.

Reviewed-by: sjohanss, kbarrett
 2019-10-24 11:08:16 +02:00
Kim Barrett
d7fcd0ccac 8231153: Improve concurrent refinement statistics 
8043505: G1RemSet::_conc_refine_cards is incremented unsynchronized

Added refinement rates and counts, removed _conc_refine_cards

Reviewed-by: tschatzl, sjohanss
 2019-10-08 15:15:50 -04:00
Thomas Schatzl
03e769bd64 8159984: Remove call to ClassLoaderDataGraph::clear_claimed_marks during the initial mark pause 
The CLDG is only iterated once during garbage collection, so we do not need to claim CLDs any more.

Reviewed-by: sjohanss, kbarrett
 2019-09-23 11:37:02 +02:00
Erik Österlund
f869706f5f 8224815: Remove non-GC uses of CollectedHeap::is_in_reserved() 
Reviewed-by: stefank, coleenp
 2019-09-05 08:26:49 +02:00
Kim Barrett
a72d25fcc7 8230372: Remove G1GCPhaseTimes::MergeLBProcessedBuffers 
Removed no longer needed phase time.

Reviewed-by: sjohanss, tschatzl
 2019-08-30 15:36:44 -04:00
Kim Barrett
1acad37ee6 8227054: ServiceThread needs to know about all OopStorage objects 
8227053: ServiceThread cleanup of OopStorage is missing some

OopStorages provides named access and iteration.

Reviewed-by: eosterlund, pliden, coleenp
 2019-08-21 18:42:30 -04:00
Thomas Schatzl
5e48c76e81 8228388: Add information about dirty/skipped card for Merge HCC in G1 log 
Collect and print informatio about the number of processed cards during the Merge HCC phase to improve log output.

Reviewed-by: kbarrett, sangheki
 2019-07-24 11:49:39 +02:00
Thomas Schatzl
b4d014896a 8227089: Add timing information for merging humongous remembered sets 
Reviewed-by: sangheki, kbarrett
 2019-07-17 16:33:19 +02:00
Thomas Schatzl
ffe79a37c3 8227084: Add timing information for merge heap root preparation 
Reviewed-by: sangheki, kbarrett
 2019-07-17 16:33:19 +02:00
Thomas Schatzl
d46d9318c1 8213108: Improve work distribution during remembered set scan 
Before scanning the heap for roots into the collection set, merge them into a single remembered set (card table) and do work distribution based on location like other collectors do.

Reviewed-by: kbarrett, lkorinth
 2019-06-27 11:48:32 +02:00
Thomas Schatzl
3d149df158 8200545: Improve filter for enqueued deferred cards 
Reviewed-by: kbarrett, sangheki
 2019-05-14 15:36:26 +02:00
Kim Barrett
a8e13a5839 8221359: Eliminate SATBMarkQueueSet::filter_thread_buffers 
Removed filter_thread_buffers

Reviewed-by: tschatzl, sangheki
 2019-05-03 23:35:12 -04:00
Ao Qi
e6ace7be6f 8220813: update hotspot tier1_gc tests depending on GC to use @requires vm.gc.X 
Reviewed-by: pliden, lmesnik
 2019-04-26 11:33:32 -07:00
Sangheon Kim
4494be3b5f 8221517: G1: Reserved page size for heap can be wrong 
Reviewed-by: tschatzl, kbarrett
 2019-04-01 14:54:48 -07:00
Thomas Schatzl
efe03d5a90 8219100: Improve do_collection_pause_at_safepoint 
Reviewed-by: kbarrett, sangheki
 2019-03-25 14:11:09 +01:00
Thomas Schatzl
e68d585a8d 8218880: G1 crashes when issuing a periodic GC while the GCLocker is held 
Do not wait for the GC locker in the periodic GC thread as the GC locker being held is an indication for being busy anyway.

Reviewed-by: kbarrett, shade
 2019-03-04 11:49:16 +01:00
Thomas Schatzl
eaab45a8b8 8219096: Merge print_termination_stats code with current logging 
Reviewed-by: lkorinth, kbarrett
 2019-02-20 14:30:33 +01:00