Created attachment 94919 [details] single slide impress that it very slow on loading The attached file (a single slide Impress file) is very slow to open in LO 4.2.1.1. Both on Mac OSX 10.9 and on Win8.1. We use this as template in our company to display our product roadmap, the original presentation had many (10+) of these slides and takes 5 minutes or so to open. Given the confidential nature I can not attach that version, but I have nailed it down to the table we use as a backdrop. File opens normally in 4.5.1.2.
reproducible on Windows7 64bit too using 4.2.0.4 considerably slower opening in respect to 4.1.5.3 status NEW. Regression. I add Impress expert to CC list.
e586fe4585dc07e6f6dd061d09f6a7fb0b22948c is the first bad commit commit e586fe4585dc07e6f6dd061d09f6a7fb0b22948c Author: Jan Holesovsky <kendy@suse.cz> Date: Thu Jun 27 13:27:48 2013 +0200 fdo#46186: Sync the internal representation of the table with its appearance. This fixes the saving / loading of RTL setting of the table, and changes the UI behavior when you click the LTR/RTL buttons with table border selected a bit.
Lubos, can you please take over. Kendy said: "It looks to me that I have removed some caching that was there; so I guess the performance problem has always been there, then somebody introduced some kind of caching to overcome that, but the caching was broken. I guess the profile will show something very stupid going on."
LuboÅ¡ LuÅak committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=26b06662ebc3e5d664400bc95c39d6220de03136 avoid repeated table layouting (fdo#75622) The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
LuboÅ¡ LuÅak committed a patch related to this issue. It has been pushed to "libreoffice-4-2": http://cgit.freedesktop.org/libreoffice/core/commit/?id=f74991af12c78b25292641605ce1f2c55c44b33f&h=libreoffice-4-2 avoid repeated table layouting (fdo#75622) It will be available in LibreOffice 4.2.4. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
*** Bug 75474 has been marked as a duplicate of this bug. ***
I tested this with master~2014-03-26_02.39.10_LibreOfficeDev_4.3.0.0.alpha0_MacOS_x86 Can confirm that the file now loads much faster.
can this fix be ported to 4.2.3 as well? This issue is currently forcing to stick to the 4.1 load line.
Sorry, it's too late for 4.2.3. It was closed yesterday.
*** Bug 76875 has been marked as a duplicate of this bug. ***
Migrating Whiteboard tags to Keywords: (perf) [NinjaEdit]