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188 Commits

Author SHA1 Message Date
Roman Kennke
44ec501a41 8305895: Implement JEP 450: Compact Object Headers (Experimental) 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Hamlin Li <mli@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, stefank, stuefe, phh, ihse, lmesnik, tschatzl, matsaave, rcastanedalo, vpaprotski, yzheng, egahlin
 2024-11-08 17:21:39 +00:00
Albert Mingkun Yang
c94af6f943 8333962: Obsolete OldSize 
Reviewed-by: dholmes, zgu
 2024-06-17 15:50:55 +00:00
Lei Zaakjyu
985b9ce79a 8330694: Rename 'HeapRegion' to 'G1HeapRegion' 
Reviewed-by: cjplummer, kbarrett, tschatzl
 2024-05-25 02:10:05 +00:00
Albert Mingkun Yang
70d3f22b70 8331175: Parallel: Remove VerifyRememberedSets 
Reviewed-by: tschatzl, gli
 2024-04-29 08:42:09 +00:00
Ivan Walulya
aebfd53e9d 8329660: G1: Improve TestGCLogMessages to be more precise 
Reviewed-by: tschatzl, ayang
 2024-04-12 07:46:43 +00:00
Thomas Schatzl
ff5c9a4dde 8329528: G1 does not update TAMS correctly when dropping retained regions during Concurrent Start pause 
Reviewed-by: ayang, iwalulya
 2024-04-11 11:35:07 +00:00
Albert Mingkun Yang
a169c06361 8329580: Parallel: Remove VerifyObjectStartArray 
Reviewed-by: tschatzl, gli
 2024-04-04 08:03:52 +00:00
Leonid Mesnik
f50df10591 8299023: TestPLABResize.java and TestPLABPromotion.java are failing intermittently 
Reviewed-by: tschatzl, ayang
 2024-02-17 19:19:47 +00:00
Thomas Schatzl
5045839cb2 8323635: Test gc/g1/TestHumongousAllocConcurrentStart.java fails with -XX:TieredStopAtLevel=3 
Reviewed-by: shade, lmesnik
 2024-01-16 12:00:57 +00:00
Thomas Schatzl
ee98d26218 8323066: gc/g1/TestSkipRebuildRemsetPhase.java fails with 'Skipping Remembered Set Rebuild.' missing 
Reviewed-by: ayang, iwalulya
 2024-01-09 17:03:28 +00:00
Stefan Karlsson
1d1cd32bc3 8321812: Update GC tests to use execute[Limited]TestJava 
Reviewed-by: tschatzl, aboldtch
 2024-01-05 09:12:24 +00:00
Stefan Karlsson
cbe329b90a 8321713: Harmonize executeTestJvm with create[Limited]TestJavaProcessBuilder 
Reviewed-by: lkorinth, lmesnik
 2024-01-03 08:53:01 +00:00
Ivan Walulya
f696796e88 8280087: G1: Handle out-of-mark stack situations during reference processing more gracefully 
Reviewed-by: tschatzl, ayang
 2023-12-18 09:43:53 +00:00
Thomas Schatzl
7d903964fb 8321422: Test gc/g1/pinnedobjs/TestPinnedObjectTypes.java times out after completion 
Reviewed-by: iwalulya, ayang
 2023-12-12 10:35:40 +00:00
Thomas Schatzl
86f9b3f52a 8319313: G1: Rename G1EvacFailureInjector appropriately 
Reviewed-by: mli, iwalulya, ayang
 2023-12-07 16:44:32 +00:00
Thomas Schatzl
38cfb220dd 8318706: Implement JEP 423: Region Pinning for G1 
Reviewed-by: ayang, iwalulya, sjohanss
 2023-11-29 10:03:32 +00:00
Leo Korinth
d52a995f35 8315097: Rename createJavaProcessBuilder 
Reviewed-by: lmesnik, dholmes, rriggs, stefank
 2023-10-27 08:47:26 +00:00
Ivan Walulya
47aa6f3a65 8315219: G1: Improve allocator pathological case where it keeps doing direct allocations instead of retiring a PLAB 
Reviewed-by: tschatzl, ayang, mli
 2023-08-31 08:04:47 +00:00
Leo Korinth
17a19dc060 8311639: Replace currentTimeMillis() with nanoTime() in jtreg/gc 
Reviewed-by: stefank, ayang
 2023-08-21 12:19:36 +00:00
Thomas Schatzl
1925508425 8314144: gc/g1/ihop/TestIHOPStatic.java fails due to extra concurrent mark with -Xcomp 
Reviewed-by: ayang, iwalulya
 2023-08-16 12:08:56 +00:00
Thomas Schatzl
7e209528d3 8140326: G1: Consider putting regions where evacuation failed into next collection set 
Co-authored-by: Albert Mingkun Yang <ayang@openjdk.org>
Reviewed-by: iwalulya, ayang
 2023-08-08 10:29:14 +00:00
Leo Korinth
bb5278d98a 8311239: GC: Remove trailing blank lines in source files 
Reviewed-by: tschatzl, aboldtch, mli
 2023-07-13 08:53:36 +00:00
Matthias Baesken
a7d168b522 8311026: Some G1 specific tests do not set -XX:+UseG1GC 
Reviewed-by: sspitsyn, tschatzl
 2023-06-30 11:35:02 +00:00
Thomas Stuefe
6473a7df20 8310107: os::trace_page_sizes_for_requested_size should name alignment as requested page size 
Reviewed-by: stefank, dholmes
 2023-06-19 06:00:50 +00:00
Pavel Rappo
45a616a891 8303480: Miscellaneous fixes to mostly invisible doc comments 
Reviewed-by: mullan, prr, cjplummer, aivanov, jjg, lancea, rriggs, ihse
 2023-03-07 15:31:42 +00:00
Thomas Schatzl
4c5d9cfc64 8303013: Always do remembered set verification during G1 Full GC 
Reviewed-by: ayang, iwalulya
 2023-03-01 12:34:02 +00:00
Thomas Schatzl
593bec685e 8302122: Parallelize TLAB retirement in prologue in G1 
8297611: G1: Merge tlab and per-thread dirty card log flushing

Reviewed-by: kbarrett, ayang
 2023-02-20 10:23:00 +00:00
Albert Mingkun Yang
7c50ab1612 8225409: G1: Remove the Hot Card Cache 
Reviewed-by: tschatzl, iwalulya
 2023-02-14 10:18:43 +00:00
Thomas Schatzl
83e2db6ba3 8301116: Parallelize TLAB resizing in G1 
Reviewed-by: ayang, iwalulya
 2023-02-09 09:17:06 +00:00
Leo Korinth
30cb305dc1 8292170: Convert CodeRootSetTable to use ResourceHashtable 
Reviewed-by: coleenp, iwalulya, iklam
 2023-01-26 10:32:36 +00:00
Jesper Wilhelmsson
df1caf9081 Merge 2023-01-04 16:03:09 +00:00
Kim Barrett
b743519ba9 8293824: gc/whitebox/TestConcMarkCycleWB.java failed "RuntimeException: assertTrue: expected true, was false" 
Reviewed-by: iwalulya, tschatzl
 2023-01-04 03:28:31 +00:00
Jesper Wilhelmsson
c5a4a7a679 Merge 2022-12-20 11:40:56 +00:00
Kim Barrett
ea40f29939 8298215: gc/g1/TestVerifyGCType.java failed with "Missing expected verification pattern Verifying After GC for: Pause Young (Prepare Mixed): expected true, was false" 
Reviewed-by: iwalulya, tschatzl
 2022-12-20 00:13:25 +00:00
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