Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8246274

G1 old gen allocation tracking is not in a separate class

    XMLWordPrintable

    Details

    • Subcomponent:
      gc
    • Introduced In Build:
      b99
    • Introduced In Version:
      9
    • Resolved In Build:
      b27
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        To better shape fixing JDK-8245511, this was suggested in its comments:
        "- one other improvement could be to put the old gen allocation tracking into its own class (e.g. G1OldGenAllocationTracker; which G1Policy has an instance of) to not add too much detail to the IHOP code itself. In G1IHOPControl::update_allocation_info() then pass the expected allocation rate as experienced by/relevant to the IHOP control as it is in now its respective components. "

        In general, the enhancement proposal is to track old gen allocations in a separate class so that this concern can be worked upon in a more clearly/cleanly delineated source code context. After implementing this refactoring cleanly, without any change in behavior, other improvements can follow.

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                bmathiske Bernd Mathiske
                Reporter:
                bmathiske Bernd Mathiske
                Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: