D12511: optimization of KTextEditor::DocumentPrivate::views()

[Milian Wolff]

mwolff added a comment.


  `perf record -g` produces unusable data files, since it relies on the frame pointer which is usually not available. Use `perf record --call-graph dwarf` instead. https://phabricator.kde.org/file/data/w4qogv4brtxlc5p5bnwr/PHID-FILE-q62giymcptudpl5m6bt3/kwrite_perf_after_25_dwarf_caller.png shows ~1.5% in notifyAboutRangeChange (inclusively). Is that before or after your patch here?

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D12511

To: jtamate, #kate, cullmann, mwolff
Cc: mwolff, cullmann, #frameworks, michaelh, kevinapavew, ngraham, bruns, demsking, sars, dhaumann
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