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  1. JDK
  2. JDK-8368944

G1: During mixed gc, track remembered set for the next mixed regions on the card table too

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    • Icon: Enhancement Enhancement
    • Resolution: Unresolved
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    • gc

      Currently, for simplicity, G1 only tracks to-cset cards for to-young gen references. However, since during mixed gc we guarantee to evacuate them anyway, these could be tracked there too.

      This affects both rebuilding and updating the remembered sets.

      Eventually the remembered sets of the next collection set group(s) could be dumped on the card table already to not do that during gc.

            Unassigned Unassigned
            tschatzl Thomas Schatzl
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              Created:
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