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  1. JDK
  2. JDK-8310502

Optimization for j.l.Long.fastUUID()

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 22
    • None
    • core-libs
    • None
    • b05

    Description

      Create on behalf of shaojin.wensj@alibaba-inc.com
      ----
      Benchmark Mode Cnt Score Error Units
      UUIDUtilsBenchmark.new thrpt 5 92676.550 ± 292.213 ops/ms
      UUIDUtilsBenchmark.newUTF16 thrpt 5 60761.666 ± 225.366 ops/ms
      UUIDUtilsBenchmark.original thrpt 5 37040.165 ± 1023.532 ops/ms

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              jiefu Jie Fu
              yyang Yi Yang
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                Created:
                Updated:
                Resolved: