Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8276094 JEP 423: Region Pinning for G1
  3. JDK-8254739

G1: Optimize evacuation failure for regions with few failed objects

    XMLWordPrintable

Details

    • gc
    • b23

    Description

      Eacuation failure with pinned regions often leaves only regions with few live objects.

      Optimize evacuation failure handling for such failed regions.

      One option could be, until a certain threshold, track failed objects on a per object basis, then at fixup time use that list (after sorting) instead of walking all objects.

      Attachments

        Issue Links

          Activity

            People

              mli Hamlin Li
              tschatzl Thomas Schatzl
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: