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  1. JDK
  2. JDK-8048179

Early reclaim of large objects that are referenced by a few objects

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    • gc
    • b47

        JDK-8027959 introduces early reclamation of large objects that have no incoming references at all.

        Investigate relaxing this restriction (both effectiveness/time taken) by allowing reclamation of large objects with a few references (e.g. having only sparse table entries) - just iterate over them, and reclaim if we find out there are actually no references to it.

        Most likely this results in additional objects to be reclaimed, as the remembered set entries may be stale already.

              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
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