Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8290066

Remove KNL specific handling for new CPU target check in IR annotation

    XMLWordPrintable

Details

    • b07
    • generic

    Description

      - Newly added annotations query the CPU feature using white box API which returns the list of features enabled during VM initialization.
      - With JVM flag UseKNLSetting, during VM initialization AVX512 features not supported by KNL target are disabled, thus we do not need any special handling for KNL in newly introduced IR annotations (applyCPUFeature, applyCPUFeatureOr, applyCPUFeatureAnd).

      Attachments

        Issue Links

          Activity

            People

              jbhateja Jatin Bhateja
              jbhateja Jatin Bhateja
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: