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  1. Qt
  2. QTBUG-88484

Disentangle QString::number() from locale code

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    • 13
    • 2696d5a71b16e4288f4b071f9291cec7f719455a
    • Qt6_Foundation_Sprint 38, Qt6_Foundation_Sprint 39, Qt6_Foundation_Sprint 40

    Description

      At present, QString's number-formatting code is delegated to QLocale machinery that's slowed down by taking locale-awareness into account, which makes it significantly more complex than the C-locale processing that QString is actually exercising.
      Implementing a separate code-path optimised for the C locale, for use by QString (and QLocale::c()) could deliver a significant performance improvement.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-87330 QList - double performance drop

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              manordheim Mårten Nordheim
              Eddy Edward Welbourne
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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