Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8037956

Merge String Deduplication work with String/Symbol table work

    XMLWordPrintable

    Details

    • Subcomponent:
      gc

      Description

      After JDK-8029075 the new string dedup unlink phase has been added to the unlink_string_and_symbol_table() method as a separate parallel task.

      However this adds an additional unnecessary setup/teardown of the worker threads, taking a few ms on a large machine.

      Merge the G1StringSymbolTableUnlinkTask with the G1StringDedupUnlinkOrOopsDoTask so that the latter work is done within the same "task".

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              tschatzl Thomas Schatzl
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: