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  1. JDK
  2. JDK-8199747

4-10% regression in Tools-Javadoc-* on all platforms in 11-b1

    Details

    • Subcomponent:
    • Introduced In Build:
      b01
    • Introduced In Version:
      11
    • CPU:
      generic
    • OS:
      generic

      Description

      In a comparison of 11-b1 .vs. 10-b46 (FCS candidate), the Tools-Javadoc-* measures all regress in the range of -4% to -10%. On all platforms measured: Linux/x64, macOS/x64, windows/x64, Solaris/SPARC.

      11 was started essentially from the 10-b38 source base. We do not see a corresponding regression from 10-b38 to 10-b46. Only fixes in 11-b1 that are not in 10 should be candidates.

      The regressions reproduce in:
      • Triage (ie, re-run on the same machine)
      • Re-triage (ie, run on a different machine)

      The regressions hold through at least b04.

      JVMswap fails, so results are not available. Can't say whether cause is isolated to the JDK or JVM.

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            • Assignee:
              Unassigned
              Reporter:
              resii Robert Strout
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              Dates

              • Created:
                Updated: