jtamate created this revision. jtamate added reviewers: Frameworks, dfaure. Restricted Application added a project: Frameworks. jtamate requested review of this revision.
REVISION SUMMARY qSort is depecreated in Qt5. But qSort is also quite slow compared to std::sort. There are 11 more uses of qSort in kio. TEST PLAN Select 50.000 small files and press Shift-Supr. With qSort 11% of cpu F5730673: qSortOneTime.png <https://phabricator.kde.org/F5730673> Select 50.000 small files and press Shift-Supr, cancel and press Shift-Supr again. With std::sort 3.3% of cpu F5730676: stdSortTwoTimes.png <https://phabricator.kde.org/F5730676> REPOSITORY R241 KIO REVISION DETAIL https://phabricator.kde.org/D10857 AFFECTED FILES src/widgets/kdirmodel.cpp To: jtamate, #frameworks, dfaure Cc: michaelh
