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  1. JDK
  2. JDK-8188131

[PPC] Increase inlining thresholds to the same as other platforms

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 9, 10
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • CPU:
      ppc
    • OS:
      linux

      Description

      The default values of FreqInlineSize and InlineSmallCode in ppc64 is smaller than other platforms like x86 and aarch64, and it results in preventing some methods to be inline. Increasing these values to the same as aarch64 improved performance of TPC-DS Q96 by about 6%.

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            Assignee:
            horii Hiroshi Horii
            Reporter:
            horii Hiroshi Horii
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              Dates

              Created:
              Updated: