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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 25
Affects Version/s: 18
Component/s: hotspot
Labels:

Subcomponent:
gc
Resolved In Build:
b18

During evacuation failure handling G1 does not split object arrays that failed copying for better parallelism like in the regular object copy path.

relates to

JDK-8337709 Use allocated states for chunking large array processing

Resolved

JDK-8273309 G1: Handling objects that fail evacuation very slow

Open

JDK-8256265 G1: Improve parallelism in regions that failed evacuation

Resolved

JDK-8276094 JEP 423: Region Pinning for G1

Closed

links to

Commit(master) openjdk/jdk/64b691ab

Review(master) openjdk/jdk/24222

(1 links to)

Assignee:: Thomas Schatzl

Reporter:: Thomas Schatzl

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2021-08-04 08:37

Updated:: 2025-04-14 03:53

Resolved:: 2025-04-03 08:11