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  1. JDK
  2. JDK-8213997

Remove G1HRRSUseSparseTable flag

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Subcomponent:
      gc
    • Resolved In Build:
      b22

      Description

      Remove the develop flag G1HRRSUseSparseTable as it's never used anyway, and if you need it for some (performance) testing, you need to rebuild anyway as it is a develop flag.

      At that point (i.e. when you are already taking that much effort) you may as well add a `if (false &&` in the relevant condition manually.

      A further problem is that the flag does not completely remove the sparse PRTs, they still take memory.

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