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  1. Qt
  2. QTBUG-64924

CPU Usage Analyzer call graph mode should be changed to frame pointer in embedded devices

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    • Task
    • Resolution: Invalid
    • Not Evaluated
    • None
    • 5.10
    • Device Creation
    • None

    Description

      On embedded devices, CPU Usage Analyzer can't use dwarf call graph mode anymore. This should be documented so that users know that by changing the call graph mode to frame pointer the analyzer can be used.

      This affects at least Toradex Apalis iMX6 and NVIDIA Jetson TX1 with Qt for Device Creation 5.10 images.

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          Bug - A problem which impairs or prevents the functions of the product. QTBUG-66575 perf in Qt 5.10 images cannot record dwarf call graphs

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
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              ulherman Ulf Hermann
              khormi Kari Hormi
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                Created:
                Updated:
                Resolved:

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