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  1. Qt
  2. QTBUG-71841

Performance regression in QML Model Access

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    Details

    • Platform/s:
      Linux/Other display system

      Description

      5.12 is seeing a significant regression in QML Model Access. The following test results are comparisions against 5.9.8:

       

      creation/qml.modelaccess/modelaccess_bool.qml -7.5%
      creation/qml.modelaccess/modelaccess_bytearray.qml -4.9%
      creation/qml.modelaccess/modelaccess_color.qml -3.9%
      creation/qml.modelaccess/modelaccess_datetime.qml -6.2%
      creation/qml.modelaccess/modelaccess_int.qml -3.4%
      creation/qml.modelaccess/modelaccess_jsvalue.qml -4.9%
      creation/qml.modelaccess/modelaccess_point.qml -3.2%
      creation/qml.modelaccess/modelaccess_real.qml -3.4%
      creation/qml.modelaccess/modelaccess_rect.qml -3.2%
      creation/qml.modelaccess/modelaccess_size.qml -4.8%
      creation/qml.modelaccess/modelaccess_string.qml -6.3%
      creation/qml.modelaccess/modelaccess_url.qml -5.3%

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            Assignee:
            qt.team.quick.subscriptions Qt Quick and Widgets Team
            Reporter:
            daniel.smith Daniel Smith
            Votes:
            2 Vote for this issue
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            3 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

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