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  1. Qt
  2. QTBUG-85668

Qt 5.15 multithreading issue when rescale images

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Duplicate
    • Affects Version/s: 5.15.0
    • Fix Version/s: 5.15.1
    • Component/s: Core: I/O, Core: Threads
    • Labels:
      None
    • Platform/s:
      macOS

      Description

      if we try to generate more than QThread::idealThreadCount() threads to generate thumbnails out of a set of images, Qt hangs.

       

      Happens at least under macOS, other platforms not tested

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              Assignee:
              allan.jensen Allan Sandfeld Jensen
              Reporter:
              michaelwinterthur Michael Greminger
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                Dates

                Created:
                Updated:
                Resolved:

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