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  1. Qt
  2. QTBUG-63924

SIMD performance enhancement

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    • Icon: Task Task
    • Resolution: Done
    • Icon: P3: Somewhat important P3: Somewhat important
    • 6.2.9, 6.2
    • None
    • QPA
    • None

      Issue: Allows the wasm application to use parallel data within a single instruction (SIMD=Single Instruction Multiple Data), for instace to calculate in parallel different parts of a longer equation. Some performance implications here:
      https://robaboukhalil.medium.com/webassembly-and-simd-7a7daa4f2ecd

      Solution: SIMD support provided in Qt Web Assembly, requires browser support. browser status:
      ›Chrome: enabled by default
      ›Edge (Chromium): in development
      ›Firefox: in development

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            lpotter Lorn Potter
            lpotter Lorn Potter
            Veli-Pekka Heinonen Veli-Pekka Heinonen
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              Created:
              Updated:
              Resolved:

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