Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b120
    • CPU:
      x86
    • OS:
      generic

      Description

      This is the performance based implementation of the of the two part pair, for which Multiversioning for range check elimination was the first part. This part implements masked vectorization for fully enabled EVEX x86/x64 targets.

      Tested as follows:

      SpecJvm2008 windows: HSW(64/32 bit): SKX(64/32 bit) : KNL (64/32 bit)
                  linux: SKX(64-bit)

      jtreg: windows: HSW(64/32 bit) , skx(64/32-bit)

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              • Assignee:
                mcberg Michael Berg
                Reporter:
                mcberg Michael Berg
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                Dates

                • Due:
                  Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - 4 weeks
                  4w
                  Remaining:
                  Remaining Estimate - 2 days
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