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  1. JDK
  2. JDK-8236880

Shenandoah: Move string dedup cleanup into concurrent phase

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    • gc
    • b08

    Description

      Currently, string dedup cleanup is done during final_mark/init_evac pause, it can be moved to concurrent roots phase.

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. JDK-8236902 Shenandoah: Missing string dedup roots in all root scanner

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Enhancement - null JDK-8236878 Use atomic instruction to update StringDedupTable's entries and entries_removed counters

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8237963 Shenandoah: Heap iteration should use concurrent version of string dedup roots

          • P3 - Major loss of function.
          • Resolved

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              zgu Zhengyu Gu
              zgu Zhengyu Gu
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                Created:
                Updated:
                Resolved: