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  1. Qt
  2. QTBUG-104322

QML Demo has a higher memory usage than Wdiget Demo

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    Description

      We found that QML applications can be more expensive than Widget applications. We put together QML demos and Widget demos that use similar controls. Now we would like to discuss what is causing this and whether there is an optimization plan.

      We read the USS of the demo for comparison, and the following is the comparison data.

      5.15.2
      qml-demo : 31.3M
      widget-demo : 24.7M

      6.2.4
      qml-demo : 36.0M
      widget-demo : 22.4M

      Attachments

        1. qml-demo.zip
          2 kB
        2. qtwidget-demo.zip
          3 kB
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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            dami dami Lu
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            Dates

              Created:
              Updated:

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