Fast primitive to wake many threads

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    • Type: Sub-task
    • Resolution: Fixed
    • Priority: P4
    • 13
    • Affects Version/s: 13
    • Component/s: hotspot
    • b04

      The traditional generic ways to wake many threads lack in performance in their implementation.
      The problem for hotspot is that after a safepoint is finished we need to wake the JavaThreads.
      We need a primitive that can wake many threads fast.

            Assignee:
            Robbin Ehn
            Reporter:
            Robbin Ehn
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              Created:
              Updated:
              Resolved: