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128 Commits

Author SHA1 Message Date
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
3a873d3c5b 8295808: GrowableArray should support capacity management 
Reviewed-by: aboldtch, tschatzl, sspitsyn
 2022-10-25 17:42:48 +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
Kim Barrett
94a9b048af 8295013: OopStorage should derive from CHeapObjBase 
Reviewed-by: stefank, tschatzl
 2022-10-11 23:17:31 +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
Albert Mingkun Yang
8daf08dbc4 8286628: Remove unused BufferNode::Allocator::flush_free_list 
Reviewed-by: kbarrett, tschatzl
 2022-05-13 11:59:23 +00:00
Albert Mingkun Yang
89de756ffb 8286387: Remove unused FreeListAllocator::reduce_free_list 
Reviewed-by: kbarrett, tschatzl
 2022-05-11 15:06:14 +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
Ivan Walulya
341c8bd7f2 8267834: Refactor G1CardSetAllocator and BufferNode::Allocator to use a common base class 
Reviewed-by: kbarrett, tschatzl
 2022-03-01 14:14:47 +00:00
Albert Mingkun Yang
3f41fdecdb 8279063: Consolidate push and push_if_necessary in PreservedMarks 
Reviewed-by: rkennke, mli, tschatzl
 2021-12-22 13:44:20 +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
Kim Barrett
c80a612709 8273381: Assert in PtrQueueBufferAllocatorTest.stress_free_list_allocator_vm 
Reviewed-by: sjohanss, tschatzl
 2021-10-06 11:14:26 +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
Patricio Chilano Mateo
2fd7943ec1 8256425: Obsolete Biased Locking in JDK 18 
Reviewed-by: kvn, dholmes, dcubed, rrich
 2021-06-24 18:54:41 +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 Stuefe
da7c846a8c 8264408: test_oopStorage no longer needs to disable some tests on WIN32 
Reviewed-by: shade, tschatzl
 2021-05-18 08:52:39 +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
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
Kim Barrett
22b20f8e92 8264424: Support OopStorage bulk allocation 
Reviewed-by: ayang, tschatzl
 2021-04-07 19:43:19 +00:00
Kim Barrett
bb354b9d1c 8264166: OopStorage should support specifying MEMFLAGS for allocations 
Reviewed-by: tschatzl, stefank
 2021-03-26 07:44:22 +00:00
Albert Mingkun Yang
9730266d02 8262973: Verify ParCompactionManager instance in PCAdjustPointerClosure 
Reviewed-by: kbarrett, tschatzl
 2021-03-05 08:49:08 +00:00
Ioi Lam
82028e70d1 8260012: Reduce inclusion of collectedHeap.hpp and heapInspection.hpp 
Reviewed-by: stefank, tschatzl
 2021-02-04 04:05:33 +00:00
Kim Barrett
7ed8ba1ca0 8256814: WeakProcessorPhases may be redundant 
Remove WeakProcessorPhase, adding scoped enum categories to OopStorageSet.

Reviewed-by: stefank, tschatzl, rkennke
 2021-01-22 13:12:39 +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
Per Liden
372595cca3 8256390: ZGC: Relocate in-place instead of having a heap reserve 
Reviewed-by: stefank, eosterlund
 2020-11-23 23:30:38 +00:00
Stefan Johansson
b8244b606e 8236926: Concurrently uncommit memory in G1 
Reviewed-by: ayang, tschatzl
 2020-11-19 17:55:33 +00:00
Per Liden
9130ca4c73 8256401: ZGC: Improve ZList verification 
Reviewed-by: ayang, stefank
 2020-11-17 16:40:12 +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
Per Liden
2c9dfc73f9 8255234: ZGC: Bulk allocate forwarding data structures 
Co-authored-by: Albert Mingkun Yang <ayang@openjdk.org>
Co-authored-by: Per Liden <pliden@openjdk.org>
Reviewed-by: ayang, stefank
 2020-10-28 08:56:57 +00:00
Per Liden
cdc8c401b5 8254878: Move last piece of ZArray to GrowableArray 
Reviewed-by: stefank, eosterlund
 2020-10-20 13:07:35 +00:00
Aditya Mandaleeka
e63b90cc17 8251358: Clean up Access configuration after Shenandoah barrier change 
Reviewed-by: eosterlund, rkennke, shade
 2020-09-29 07:25:08 +00:00
Kim Barrett
0e98fc1ccd 8253237: [REDO] Improve large object handling during evacuation 
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-22 05:14:06 +00:00
Kim Barrett
74851c507b 8253169: [BACKOUT] Improve large object handling during evacuation 
Revert "8027545: Improve object array chunking test in G1's copy_to_survivor_space"
Revert "8158045: Improve large object handling during evacuation"
Revert "8027761: Investigate fast-path for scanning only objects with references during gc"

Reviewed-by: tschatzl, sjohanss
 2020-09-15 14:33:04 +00:00
Kim Barrett
dafcf1056f 8027545: Improve object array chunking test in G1's copy_to_survivor_space 
8158045: Improve large object handling during evacuation
8027761: Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-15 12:18:24 +00:00
Thomas Schatzl
f9e6f26ca4 8252035: G1: Clean up G1CollectedHeap::*reserved* methods 
Reviewed-by: sjohanss, iwalulya
 2020-09-02 10:07:03 +02:00
Stefan Karlsson
08310982f4 8247759: ZGC: Replace ZGC specific array implementations with GrowableArray 
Reviewed-by: pliden
 2020-08-27 09:54:32 +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