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  1. JDK
  2. JDK-8151069

Parallelize clearing the per-thread concurrent mark data structures

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    • Subcomponent:
      gc

      Description

      Clearing the per-thread concurrent mark data structures is single threaded. This is a bad idea in case of large heaps, significantly lengthening the concurrent mark cycle.

      Parallelize this phase.

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              • Assignee:
                tschatzl Thomas Schatzl
                Reporter:
                tschatzl Thomas Schatzl
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