Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8284693

Introduce unique instance slices for non-escaping allocations which aren't scalar replaceable

    XMLWordPrintable

    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 19
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:

      Description

      Following suggestion from Vladimir Ivanov and Roland here: https://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2022-February/053437.html

      Some experimentation has been done early for this: https://github.com/iwanowww/jdk/tree/split_unique_types

        Attachments

          Activity

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            cslucas Cesar Soares
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated: