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

[Jaime Torres Amate]

jtamate updated this revision to Diff 33613.
jtamate edited the test plan for this revision.
jtamate added a comment.


  Add and remove from the list.
  
  About the tools I use to profile:
  
  - I'm used to use slow machines, I have no problems running under valgrind.
  - When I can run a program and I'm able to repeat the workload that produces high cpu usage or slowness, I do like to use callgrind/kcachegrind, just because I get inclusive costs.
  - When a program gets slow after some time running or under some unexpected circumstances, yes I use perf, because I do not need to restart the program and I can do live measurements.
  - But I **do love** the kcachegrind view of the % of instructions for every method within the source code.
  
  In any case, the hotspot results pasting 10 times and undoing:
  Before: F5833105: kwrite_perf_before.png <https://phabricator.kde.org/F5833105>
  After: F5833106: kwrite_perf_after.png <https://phabricator.kde.org/F5833106>

REPOSITORY
  R241 KIO

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D12511?vs=33574&id=33613

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

AFFECTED FILES
  src/document/katedocument.cpp
  src/document/katedocument.h

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