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  1. Qt
  2. QTBUG-41099

QML should be better at releasing virtual memory to the OS

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      Description

      When switching models in a ListView then not all the memory is reclaimed. In the attached example, clicking on the view will set it to be a much smaller model. Checking the memory usage in task manager it will only go down to 100mb from 400mb. Clicking again will call gc() a second time and this will claim another 10mb. However starting with the smaller model will only use about 30mb in total, therefore they seems to be a leak of about 80mb due to the number of items used.

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              Assignee:
              qt.team.quick.subscriptions Qt Quick and Widgets Team
              Reporter:
              andysh Andy Shaw
              Votes:
              7 Vote for this issue
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              15 Start watching this issue

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                Created:
                Updated:

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