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  1. JDK
  2. JDK-8040006

Merge "Other" time parallel phases into a single

    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 8u40, 9
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Subcomponent:
      gc

      Description

      Recently a few parts of the "Other" time (and actually there are phases outside "Other" that are already parallelized) were parallelized, each using its own gangtask.

      To avoid the constant startup/termination synchronization of the gang threads, try to merge the work into a single (or an appropriate amount of) gangs.

      I added a few CRs that added gang tasks that could be considered for that work.

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              • Assignee:
                sangheki Sangheon Kim
                Reporter:
                tschatzl Thomas Schatzl
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                Dates

                • Created:
                  Updated: