JDK-8341332 : Refactor array chunking statistics counters
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • Submitted: 2024-10-01
  • Updated: 2024-10-04
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Other
tbdUnresolved
Related Reports
Relates :  
JDK-8311163 - Parallel: Improve large object handling during evacuation
Relates :  
JDK-8337709 - Use allocated states for chunking large array processing
Relates :  
JDK-8339668 - Parallel: Adopt PartialArrayState to consolidate marking stack in Full GC
Relates :  
JDK-8341331 - G1: Add array chunking statistics counters similar to parallel gc
Description
After JDK-8339668 there is significant code duplication in management of the statistics counters for array chunking.

I.e. multiple classes add separate member variables, and the code added for that (updates and printing) has a significant amount of code duplication.

It would also be nice if the array chunking counters were printed next to the regular task queue counters, not below in separate lines.
Comments
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jdk/pull/21343 Date: 2024-10-04 01:41:50 +0000
04-10-2024