Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8211270

GC abstraction to get real object and headers size

    XMLWordPrintable

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b15
    • CPU:
      generic
    • OS:
      generic

      Description

      Shenandoah GC uses one extra word per object. Some places need to know the real object or header size (fwd ptr plus object).

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              rkennke Roman Kennke
              Reporter:
              rkennke Roman Kennke
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: