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59 Commits

Author SHA1 Message Date
Thomas Schatzl
4ec1ae1097 8331385: G1: Prefix HeapRegion helper classes with G1 
Reviewed-by: ayang, dholmes
 2024-07-05 07:18:34 +00:00
Lei Zaakjyu
985b9ce79a 8330694: Rename 'HeapRegion' to 'G1HeapRegion' 
Reviewed-by: cjplummer, kbarrett, tschatzl
 2024-05-25 02:10:05 +00:00
Afshin Zafari
f665e07ab2 8331540: [BACKOUT] NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API 
Reviewed-by: jwilhelm
 2024-05-03 10:17:11 +00:00
Afshin Zafari
4036d7d824 8330076: NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API 
Reviewed-by: stefank, jsjolen, stuefe
 2024-05-02 07:19:56 +00:00
Thomas Schatzl
2c45eca159 8328879: G1: Some gtests modify global state crashing the JVM during GC after JDK-8289822 
Reviewed-by: iwalulya, kbarrett
 2024-04-12 07:22:06 +00:00
Guoxiong Li
db4842c9d9 8328364: Remove redundant fields in 'BOTConstants' 
Reviewed-by: ayang, tschatzl
 2024-03-19 13:38:28 +00:00
Lei Zaakjyu
c5f1dcccfc 8325082: Rename headers named 'heapRegion*' of G1 
Reviewed-by: stefank, tschatzl
 2024-02-27 08:58:52 +00:00
Coleen Phillimore
c1281e6b45 8324678: Replace NULL with nullptr in HotSpot gtests 
Reviewed-by: kbarrett, dholmes, jwaters
 2024-01-29 17:12:13 +00:00
Thomas Schatzl
795e5dcc85 8315503: G1: Code root scan causes long GC pauses due to imbalanced iteration 
Co-authored-by: Ivan Walulya <iwalulya@openjdk.org>
Reviewed-by: iwalulya, ayang
 2023-10-02 07:35:02 +00:00
Kim Barrett
f09a0f5ca7 8307806: Rename Atomic::fetch_and_add and friends 
Reviewed-by: stefank, dholmes
 2023-05-12 09:50:52 +00:00
Leo Korinth
30cb305dc1 8292170: Convert CodeRootSetTable to use ResourceHashtable 
Reviewed-by: coleenp, iwalulya, iklam
 2023-01-26 10:32:36 +00:00
Stefan Karlsson
df6cf1e41d 8296886: Fix various include sort order issues 
Reviewed-by: kbarrett, dholmes, stuefe
 2022-11-24 15:06:19 +00:00
Ivan Walulya
dd5d4df5b6 8295658: G1: Refactor G1SegmentedArray to indicate that it is an allocator 
Reviewed-by: tschatzl, sjohanss
 2022-11-08 09:02:11 +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
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
Alexey Ivanov
e0d361cea9 8284191: Replace usages of 'a the' in hotspot and java.base 
Reviewed-by: lancea, wetmore, naoto, iris, kevinw, xuelei
 2022-05-24 11:25:13 +00:00
Leo Korinth
b490a58ed8 8283899: Revert 8284190 after fix of 8281297 
Reviewed-by: kbarrett
 2022-05-09 07:24:12 +00:00
Daniel D. Daugherty
afd0f5a904 8284190: disable G1RegionToSpaceMapper.largeStressAdjacent_vm on windows 
Reviewed-by: tschatzl
 2022-04-01 20:26:34 +00:00
Ivan Walulya
a5ebcc0c04 8282072: G1: Rename CardSetPtr to CardSetContainerPtr 
Reviewed-by: ayang, tschatzl
 2022-03-17 08:54:29 +00:00
Vishal Chand
adf39522c1 8277372: Add getters for BOT and card table members 
Reviewed-by: tschatzl, sjohanss, ayang
 2021-12-06 15:28:20 +00:00
Ivan Walulya
ad51d06925 8277789: G1: G1CardSetConfiguration prefixes num_ and max_ used interchangeably 
Reviewed-by: mli, tschatzl
 2021-11-29 13:10:06 +00:00
Hamlin Li
e9b36a8316 8276670: G1: Rename G1CardSetFreePool and related classes 
Reviewed-by: tschatzl, ayang
 2021-11-27 00:46:09 +00:00
Thomas Schatzl
ce0f00f66e 8276093: Improve naming in closures to iterate over card sets 
Reviewed-by: sjohanss, ayang
 2021-11-18 16:59:41 +00:00
Thomas Schatzl
1830b8da90 8275056: Virtualize G1CardSet containers over heap region 
Reviewed-by: sjohanss, ayang
 2021-11-15 18:09:32 +00:00
Hamlin Li
ed7ecca401 8254739: G1: Optimize evacuation failure for regions with few failed objects 
Reviewed-by: tschatzl, ayang
 2021-11-05 23:24:45 +00:00
Hamlin Li
5dab76b939 8275381: G1: refactor 2 constructors of G1CardSetConfiguration 
Reviewed-by: tschatzl, ayang
 2021-10-25 01:03:51 +00:00
Per Liden
54b8870766 8275035: Clean up worker thread infrastructure 
Reviewed-by: stefank, ayang
 2021-10-14 14:05:36 +00:00
Per Liden
3884580591 8273597: Rectify Thread::is_ConcurrentGC_thread() 
Reviewed-by: stefank, coleenp
 2021-09-14 10:28:31 +00:00
Per Liden
185eacacdd 8273545: Remove Thread::is_GC_task_thread() 
Reviewed-by: stefank, coleenp, shade
 2021-09-09 19:19:39 +00:00
Kim Barrett
0cc4bb729e 8270870: Simplify G1ServiceThread 
Reviewed-by: tschatzl, iwalulya
 2021-07-23 12:14:45 +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
Thomas Schatzl
c76ce28754 8265842: G1: Introduce API to run multiple separate tasks in a single gangtask 
Reviewed-by: lkorinth, ayang, sjohanss, iwalulya
 2021-04-29 14:44:14 +00:00
Coleen Phillimore
c37eabe73b 8252148: vmError::controlled_crash should be #ifdef ASSERT and move tests to gtest 
Reviewed-by: iklam, stuefe
 2020-12-15 20:48:18 +00:00
Stefan Johansson
b8244b606e 8236926: Concurrently uncommit memory in G1 
Reviewed-by: ayang, tschatzl
 2020-11-19 17:55:33 +00:00
Stefan Johansson
1d0bd50624 8254758: Change G1ServiceThread to be task based 
Reviewed-by: ayang, iwalulya, tschatzl
 2020-11-03 11:07:35 +00:00
Thomas Schatzl
f9e6f26ca4 8252035: G1: Clean up G1CollectedHeap::*reserved* methods 
Reviewed-by: sjohanss, iwalulya
 2020-09-02 10:07:03 +02:00
Ziyi Luo
10fb6f9c4b 8245511: G1 adaptive IHOP does not account for reclamation of humongous objects by young GC 
Discount humongous object eager reclaim in IHOP allocation rate.

Reviewed-by: tschatzl, sjohanss
 2020-08-21 11:54:32 +02:00
Thomas Schatzl
47be3b098e 8245086: G1: Rename measured pause time ratios 
Reviewed-by: sjohanss, kbarrett
 2020-05-26 09:25:21 +02:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop 
Reviewed-by: kbarrett, dholmes, mdoerr
 2020-01-24 09:27:07 +01:00
Thomas Schatzl
eaca9f8846 8234574: Rename prediction methods in G1Analytics 
Reviewed-by: sjohanss, sangheki
 2019-12-02 14:21:32 +01:00
Thomas Schatzl
257c3930f9 8227434: G1 predictions may over/underflow with high variance input 
Clamp G1 prediction output to sensible values.

Reviewed-by: lkorinth, sjohanss
 2019-11-29 10:20:16 +01:00
Stefan Karlsson
d45ec50076 8234737: Harmonize parameter order in Atomic - add 
Reviewed-by: rehn, dholmes
 2019-11-25 12:31:39 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic 
Reviewed-by: rehn, dholmes
 2019-11-25 12:22:13 +01:00
Thomas Schatzl
c4b3dcf8c1 8189737: Make HeapRegion not derive from Space 
Reviewed-by: sjohanss, kbarrett
 2019-11-08 10:01:13 +01:00
David Holmes
99252bd9d6 8230423: Move os::sleep to JavaThread::sleep 
Reviewed-by: rehn, dcubed
 2019-09-11 22:09:05 -04:00
David Holmes
394d6ac55b 8230422: Convert uninterruptible os::sleep calls to os::naked_short_sleep 
Reviewed-by: kbarrett, dcubed, shade
 2019-09-07 18:48:57 -04:00
Kim Barrett
5b63ffd8b2 8216258: Make FreeIdSet semaphore-based 
Use semaphore-based blocking and notifying, instead of Mutex.

Reviewed-by: tschatzl, sangheki
 2019-01-25 00:27:51 -05:00
Thomas Schatzl
528361f7ae 8214850: Rename vm_operations.?pp files to vmOperations.?pp files 
Reviewed-by: dholmes, coleenp
 2018-12-06 15:44:40 +01:00
Igor Ignatyev
65091f8c6d 8174691: [TESTBUG] A number of native hotspot unit tests fail when executed in stand-alone mode 
Reviewed-by: kvn, tschatzl
 2018-08-01 10:04:08 -07:00