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  1. Harmony
  2. HARMONY-6258

[DRLVM][GC] Adding weak references support to concurrent GC

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 5.0M10
    • Fix Version/s: None
    • Component/s: DRLVM
    • Labels:
      None
    • Environment:
      Windows and Linux
    • Patch Info:
      Patch Available
    • Estimated Complexity:
      Moderate

      Description

      Tick is a concurrent GC which has been implemented in DRLVM. this patch adding the feature of supporting weak reference to it.
      weak/soft references are processing concurrently, while finalizable objects and phantom references are handled in a stop-the-world phase at the moment.

        Attachments

        1. Harmony Concurrent GC Design.ppt
          375 kB
          Simon.Zhou
        2. tick_weakref_patch_V1.patch
          45 kB
          Simon.Zhou
        3. tick_weakref_patch_V2.patch
          68 kB
          Simon.Zhou
        4. tick_weakref_patch_V3.patch
          67 kB
          Simon.Zhou

          Activity

            People

            • Assignee:
              xiao-feng li Xiao-Feng Li
              Reporter:
              simonchow Simon.Zhou
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              Dates

              • Created:
                Updated: