D10857: Change qSort to std::sort in simplifiedUrlList

David Faure noreply at phabricator.kde.org
Fri Mar 2 09:04:02 UTC 2018


dfaure added a comment.


  I cannot confirm that stable_sort is faster, on the contrary. http://www.davidfaure.fr/2018/qsort_performance.cpp updated, says (repeatedly)
  "std::sort took: 5003 ms"
  "std::stable_sort took: 7490 ms"
  
  Maybe on specific data (the actual filenames you're testing this with), stable_sort ends up being faster, but this isn't true in general (with random data).

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D10857

To: jtamate, #frameworks, dfaure, markg
Cc: markg, apol, michaelh
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