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Improvements in the performance

  • boot speed: measure performance of boot speed on a target device (usually slow I/O), evaluate a target boot speed, propose improvements
  • application startup speed: identify bottlenecks on app startup for all or specific apps, propose and implement improvements
  • Power management: Measure battery drain of idle system, measure battery drain of system in use, identify worst offenders, propose and implement fixes

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bshah created this task.Sep 4 2017, 1:22 PM
sebas updated the task description. (Show Details)Sep 4 2017, 3:14 PM
sebas added a subscriber: sebas.

The most visible performance pitfall is in non-Qt XWayland apps, e.g. Chromium. They are mostly built with desktop OpenGL, so they fall back to software rendering. I also think some X components use software rendering where normally things are accelerated, but I haven't researched yet.