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  1. Qt
  2. QTBUG-22672

tst_examples took ages because of GC slowdown

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • None
    • 5.0.0
    • None
    • d71a898a2afbd8ca198b41d4ee553cc85998e31e linux xcb developer-build

    Description

      tst_examples fails in CI because the test takes over 900 seconds (15 minutes) to run. This trips the 'program has hung' heuristic causing the CI system to terminate it.

      The test should not take 15 minutes to run. The performance of starting QML examples should be fixed (especially this could be due to the recent and temporary disabling of the v8 optimizing compiler).

      The reason appears to be that the v8 gc, in the QDeclarativeEngine destructor, just takes longer and longer each time.

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        For Gerrit Dashboard: QTBUG-22672
        # Subject Branch Project Status CR V

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          People

            brasser Michael Brasser (closed Nokia identity) (Inactive)
            aalpert-nokia Alan Alpert (closed Nokia identity) (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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