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  1. Qt
  2. QTBUG-71840

Performance regression in QML Basic Types

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    • Platform/s:
      Linux/Other display system

      Description

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

       

      creation/qml.basictypes/delegates_basictype_bool.qml -0.8%
      creation/qml.basictypes/delegates_basictype_double.qml -2.8%
      creation/qml.basictypes/delegates_basictype_int.qml -1.2%
      creation/qml.basictypes/delegates_basictype_real.qml -0.4%
      creation/qml.basictypes/delegates_basictype_string.qml 3.5%
      creation/qml.basictypes/delegates_basictype_url.qml -0.5%
      creation/qml.basictypes/delegates_basictype_var_array.qml 2.0%
      creation/qml.basictypes/delegates_basictype_var_bool.qml -0.8%
      creation/qml.basictypes/delegates_basictype_var_int.qml -0.4%
      creation/qml.basictypes/delegates_basictype_var_object.qml -4.4%
      creation/qml.basictypes/delegates_basictype_var_string.qml 0.9%
      creation/qml.basictypes/delegates_basictype_variant_array.qml 2.6%
      creation/qml.basictypes/delegates_basictype_variant_bool.qml -3.4%
      creation/qml.basictypes/delegates_basictype_variant_int.qml -0.4%
      creation/qml.basictypes/delegates_basictype_variant_object.qml -16.9%
      creation/qml.basictypes/delegates_basictype_variant_string.qml 0.9%

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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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            6 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

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