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  1. JDK
  2. JDK-8198508

Improve work distribution for rebuilding remembered sets

    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 11
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Subcomponent:
      gc

      Description

      JDK-8197932 made the rebuild remembered set concurrently work incremental. However still a single thread gets a single region assigned.

      Improve this by splitting the work within a region across threads.

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            • Assignee:
              Unassigned
              Reporter:
              tschatzl Thomas Schatzl
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              • Created:
                Updated: