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154 Commits

Author SHA1 Message Date
Thomas Schatzl
8ff2928a04 8297639: Remove preventive GCs in G1 
Reviewed-by: ayang, iwalulya
 2022-12-14 17:55:15 +00:00
Thomas Schatzl
a9e6c62ba7 8297186: G1 triggers unnecessary full GCs when heap utilization is low 
Reviewed-by: kbarrett, sjohanss
 2022-12-06 10:09:59 +00:00
Yude Lin
f5ad515db0 8297247: Add GarbageCollectorMXBean for Remark and Cleanup pause time in G1 
Reviewed-by: tschatzl, ayang
 2022-12-06 07:16:27 +00:00
Thomas Schatzl
5c4d99a051 8295118: G1: Clear CLD claim marks concurrently 
Reviewed-by: iwalulya, sjohanss, ayang
 2022-10-25 16:21:18 +00:00
Kim Barrett
028e8b3d5e 8137022: Concurrent refinement thread adjustment and (de-)activation suboptimal 
8155996: Improve concurrent refinement green zone control
8134303: Introduce -XX:-G1UseConcRefinement

Reviewed-by: sjohanss, tschatzl, iwalulya, ayang
 2022-10-20 20:29:19 +00:00
Magnus Ihse Bursie
d5a1521fde 8295470: Update openjdk.java.net => openjdk.org URLs in test code 
Reviewed-by: michaelm, prr, darcy
 2022-10-20 10:33:18 +00:00
Thomas Schatzl
2e2a51ee22 8295267: Improve G1 scan to merge ratio calculation 
Reviewed-by: ayang, iwalulya
 2022-10-14 14:45:56 +00:00
Thomas Schatzl
d77c464c38 8293891: gc/g1/mixedgc/TestOldGenCollectionUsage.java (still) assumes that GCs take 1ms minimum 
Reviewed-by: ayang, kbarrett
 2022-09-19 07:33:14 +00:00
Thomas Schatzl
30205bb289 8290966: G1: Record number of PLAB filled and number of direct allocations 
Reviewed-by: sangheki, kbarrett
 2022-08-01 09:53:37 +00:00
Thomas Schatzl
5e3ecff7a6 8290253: gc/g1/TestVerificationInConcurrentCycle.java#id1 fails with "Error. can't find sun.hotspot.WhiteBox in test directory or libraries" 
Reviewed-by: dcubed
 2022-07-13 18:31:03 +00:00
Thomas Schatzl
2583feb21b 8290023: Remove use of IgnoreUnrecognizedVMOptions in gc tests 
Reviewed-by: ayang, lkorinth, kbarrett
 2022-07-13 16:08:59 +00:00
Coleen Phillimore
0c37008917 8275662: remove test/lib/sun/hotspot 
Reviewed-by: mseledtsov, sspitsyn, lmesnik
 2022-07-11 13:07:03 +00:00
Coleen Phillimore
e7795851d2 8271707: migrate tests to use jdk.test.whitebox.WhiteBox 
Reviewed-by: lmesnik, dholmes
 2022-07-08 15:55:14 +00:00
Thomas Schatzl
f1967cfaab 8289997: gc/g1/TestVerificationInConcurrentCycle.java fails due to use of debug-only option 
Reviewed-by: lkorinth
 2022-07-08 08:49:17 +00:00
Thomas Schatzl
1b8f466dba 8289740: Add verification testing during all concurrent phases in G1 
Reviewed-by: iwalulya, ayang
 2022-07-08 07:15:56 +00:00
Thomas Schatzl
95e3190d96 8210708: Use single mark bitmap in G1 
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Co-authored-by: Ivan Walulya <iwalulya@openjdk.org>
Reviewed-by: iwalulya, ayang
 2022-07-07 15:46:05 +00:00
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