Apache OpenOffice (AOO) Bugzilla – Full Text Issue Listing
|Summary:||High CPU load while editing sxc file with longer text in cells (5k in one cell)|
|Component:||code||Assignee:||AOO issues mailing list <issues>|
|Status:||CONFIRMED ---||QA Contact:|
|Issue Type:||DEFECT||Latest Confirmation in:||---|
Description sisi1 2004-04-18 21:15:10 UTC
V pÅ™ÃpadÄ›, Å¾e je vloÅ¾eno do jednÃ© nebo vÃce bunÄ›k Calcu velkÃ© mnoÅ¾stvÃ zalamovanÃ©ho textu (4-15 kB)dochÃ¡zÃ k viditelnÃ©mu zpomalenÃ systÃ©mu, kvÅ¯li vytÃÅ¾enÃ CPU. PÅ™i pohybu kurzorovÃ½mi Å¡ipkami cca. 70-90%. PÅ™i pohybu myÅ¡Ã nad buÅˆkou s textem je vytÃÅ¾enÃ 90-100% aÅ¾ do zastavenÃ pohybu. StejnÃ© operace v Excelu zatÄ›Å¾ujÃ CPU cca. 4-12%. If in Calc there is entered into one or more cells a lot of text (with LF) aprox. 4-15kB then reaction of system is visibly decreased. It is caused by overloading CPU. When cursor keys are used for movement through these cells, the CPU is loaded from 70 to 90%. When mouse pointer is moved across cell with that text the CPU is loaded 90-100%. The same actions in Excel load CPU from 4 to 12%.
Comment 1 sisi1 2004-04-18 21:19:26 UTC
Created attachment 14607 [details] soubor Calcu s pÅ™Ãkladem a soubor Writeru s zatÃÅ¾enÃm CPU
Comment 2 pavel 2004-04-19 21:42:15 UTC
Dan, please investigate (if you have a minute).
Comment 3 dan 2004-04-19 22:28:02 UTC
I can confirm it, the same on linux, in versions 1.1.0 and 1.1.1. On my system is the cpu load not too high, but there are unusual delays in displaying the contents of spreadsheet in in page scrolling. There are also other problem related to this, the text in editing line is improper formated and displayed. See attachment.
Comment 4 dan 2004-04-19 22:29:13 UTC
Created attachment 14643 [details] The contents of editing line
Comment 5 dan 2004-04-19 22:31:41 UTC
Probably we shouldn't try to format text, which is not shown.
Comment 6 pavel 2004-04-20 18:59:30 UTC
Comment 7 pavel 2004-04-20 19:00:14 UTC
Reassign issue to the owner of code subcomponent for investigation.
Comment 8 frank 2004-04-21 10:03:21 UTC
Hi Niklas, please have a look at this Issue. Frank