ForkJoinPool and ConcurrentHashMap changes ThreadLocalRandom.probe constantly.

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: 26
    • Component/s: core-libs
    • None

      When we have FJP & CHP, they change ThreadLocalRandom.probe to avoid conflicts.
      The fact is that when we use both FJP & CHP - ThreadLocalRandom.probe is changed constantly, causing conflicts and has negative performance.

        1. src.zip
          18 kB
        2. benchmarks.jar
          2.86 MB

            Assignee:
            Doug Lea
            Reporter:
            Sergey Kuksenko
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              Created:
              Updated: