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Bug 117507 - The table limit of 75 rows, 75 columns is too high. LibreOffice gets unresponsive
Summary: The table limit of 75 rows, 75 columns is too high. LibreOffice gets unrespon...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
Inherited From OOo
Hardware: All All
: low normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: ImpressDraw-Tables
  Show dependency treegraph
 
Reported: 2018-05-08 17:43 UTC by Telesto
Modified: 2019-09-05 11:37 UTC (History)
0 users

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Description Telesto 2018-05-08 17:43:02 UTC
Description:
The table limit of 75 rows, 75 columns is to high. LibreOffice gets unresponsive

Steps to Reproduce:
1. Open Impress
2. Insert a table 75x75

Actual Results:  
Unresponsive

Expected Results:
Responsive or a lower limit


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.1.0.0.alpha1+
Build ID: 08441d466dd70c203a519a133aaf1a5997adbbd3
CPU threads: 4; OS: Windows 6.3; UI render: GL; 
TinderBox: Win-x86@42, Branch:master, Time: 2018-05-06_23:59:40
Locale: nl-NL (nl_NL); Calc: CL


User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0
Comment 1 Thomas Woltjer 2018-05-08 18:47:04 UTC
I can verify that this is an issue. 

It doesn't crash LO, but causes one of the threads to max out for periods of time, decreasing responsiveness by several seconds. This shouldn't be happening with just a 75 by 75 table. Even scrolling and switching slides is slow. I believe it may have to do with rendering the table, because upon switching to a different slide, the expected behavior resumes.

Version: 6.1.0.0.alpha1+
Build ID: 08441d466dd70c203a519a133aaf1a5997adbbd3
CPU threads: 4; OS: Linux 4.14; UI render: default; VCL: gtk3; 
Locale: en-US (en_US.utf8); Calc: group
Comment 2 QA Administrators 2019-05-20 02:53:47 UTC Comment hidden (obsolete)
Comment 3 Timur 2019-09-05 11:37:09 UTC
Still slow in 6.4+. Worse in OO.
While 75x75 may never be used, it's the same number in MSO, so to reduce is not a solution.