Newer AMD 19h (EPYC) Processor family defaults

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 16
    • Affects Version/s: 16
    • Component/s: hotspot
    • b27
    • x86

      Set the following flags as defaults for newer AMD 19h (EPYC) processors
      bool UseFPUForSpilling = true
      bool UseUnalignedLoadStores = true
      bool UseXMMForArrayCopy = true
      bool UseXMMForObjInit = true
      bool UseFastStosb = false
      bool AlignVector = false

        1. Perf-data.txt
          11 kB

            Assignee:
            Rohit Arul Raj D
            Reporter:
            Rohit Arul Raj D
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              Created:
              Updated:
              Resolved: