[Libreoffice-bugs] [Bug 120727] Excessive CPU usage under normal use (typing)

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=120727

--- Comment #33 from laurens at norbit.no ---
Hi - just tested on 6.1.6.3 - no change

The problem remains - scrolling & typing performance is very bad with the Intel
GPU when there are embedded OLE objects that are not Anchored "As Character"

Version: 6.1.6.3
Build ID: 5896ab1714085361c45cf540f76f60673dd96a72
CPU threads: 12; OS: Mac OS X 10.14.5; UI render: default; 
Locale: nb-NO (en_NO.UTF-8); Calc: group threaded



Workarounds to improve scrolling / typing lag (I think the first one indicates
the source of the problem - some kind of positioning calculation loop?)


* The only thing that reduces CPU usage whilst typing to <50% is change the
Anchor type of the image in the test document to "As Character" from "To
Paragraph"

* Changing the LibreOffice.app to "open in Low Resolution" (loose the screen
sharpness)

* Changing to the dGPU (using 10W extra is a big problem on a laptop)

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