Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-6450584

Improve object copying order in parallel scavenge

    Details

    • Subcomponent:
      gc
    • Resolved In Build:
      b97
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        This change will explore an alternative object copying for objects copied from the young to the old gen in the parallel scavenge young GC (and will apply to both +UseParallelGC and +UseParallelOldGC). The different copying order will hopefully decrease cache misses for objects accessed in the old gen.

          Attachments

            Issue Links

              Activity

                People

                • Assignee:
                  tonyp Tony Printezis
                  Reporter:
                  tonyp Tony Printezis
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  1 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved:
                    Imported:
                    Indexed: