Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8155949

Support relaxed semantics in cmpxchg

    Details

    • Subcomponent:
    • Resolved In Build:
      b127

      Description

      This is a subtask of 8154736: enhancement of cmpxchg and copy_to_survivor for ppc64

      Task is to support Atomic::cmpxchg without expensive memory barrier instructions. If new parameter is not specified, the current behavior must be preserved.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                dholmes David Holmes
                Reporter:
                mdoerr Martin Doerr
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Due:
                  Created:
                  Updated:
                  Resolved: