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  1. JDK
  2. JDK-8212074

Add method to peek the remaining tasks in task queues

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b16

      Description

      Shenandoah implemented an variant of Google's work stealing termination protocol , based on [1], which requires to peek the remaining tasks in task queues, so the termination protocol can wake up just enough workers for the remaining tasks.


      [1] Understanding and improving JVM GC work stealing at the data center scale (http://dl.acm.org/citation.cfm?id=2926706)

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            • Assignee:
              zgu Zhengyu Gu
              Reporter:
              zgu Zhengyu Gu
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              • Created:
                Updated:
                Resolved: