git: openjdk/lanai: 2 new changesets

duke duke at
Tue Sep 15 12:20:58 UTC 2020

Changeset: dafcf105
Author:    Kim Barrett <kbarrett at>
Date:      2020-09-15 12:18:24 +0000

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

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
+ test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: b369c739
Author:    duke <duke at>
Date:      2020-09-15 12:19:43 +0000

Automatic merge of jdk:master into master

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