Apache OpenOffice (AOO) Bugzilla – Full Text Issue Listing
|Summary:||DOC files opens very slow due to certain type of numbering|
|Status:||CLOSED FIXED||QA Contact:||issues@sw <issues>|
|Issue Type:||DEFECT||Latest Confirmation in:||---|
|Issue Depends on:|
Description pmike 2006-05-11 05:58:12 UTC
A serious regression was introduced between m162 and m167 OOo builds. m167 opens DOC files much slower: it's about two times slow for progress bar and then bug (several minutes) delay. No memory allocs, no network activity during that delay, only CPU load at 100%. This also happens when switching between edit/view modes. No attachments are required, this applies to all DOC files. Please consider this as serious regression (maybe P2), since performance is crucial for OOo.
Comment 1 michael.ruess 2006-05-11 11:14:13 UTC
I cannot see this. I opened a 1.7 Meg large .doc file with 680m168 build and it needed exactly the same time as in OO 2.0.2. Please check your installation.
Comment 2 michael.ruess 2006-05-11 13:58:52 UTC
Comment 3 pmike 2006-05-12 09:02:19 UTC
Well, I've updated to m168. Same problem. Update: not all DOCs open slowly. Some of them opens fast, some slow. How can I upload large (5.5 Mb original, 2.2 Mb if packed with 7-zip) DOC? There is 1Mb limit on regular uploads. OOo m167 and m168 simply hangs on opening this file. But OOo 2.0.2 opens it in few seconds.
Comment 4 michael.ruess 2006-05-12 10:10:28 UTC
We have also discovered a heavy regression in performance opening a special kind of Word documents. Did you also experience that it was good in m165/m166 build? The performance loss seems to affect documents containing a special kind of numberings.
Comment 5 michael.ruess 2006-05-12 11:35:07 UTC
Created attachment 36417 [details] Large file demonstrating problem
Comment 6 michael.ruess 2006-05-12 11:42:05 UTC
MRU->OD: the attached document need extremely long to open (not the import, the formatting process takes its time). Also with odt documents this can be seen. I will also attach a second odt where copy and paste will lead to this problem.
Comment 7 michael.ruess 2006-05-12 11:44:49 UTC
Created attachment 36418 [details] Document that loops on copy/paste
Comment 8 michael.ruess 2006-05-12 11:45:38 UTC
Created attachment 36419 [details] Document that loops directly after loading
Comment 9 Oliver-Rainer Wittmann 2006-05-12 11:56:07 UTC
fixed in cws swqbf65 - changed file: /sw/source/core/SwNumberTree/SwNumberTree.cxx, 18.104.22.168 defect cause: method <SwNumberTreeNode::ValidateContinuous(..)> is called endless recursively.
Comment 10 Oliver-Rainer Wittmann 2006-05-12 12:36:30 UTC
OD->MRU: Checked in internal installation set of cws swqbf65 - please verify. re-open issue and reassign to firstname.lastname@example.org
Comment 12 Oliver-Rainer Wittmann 2006-05-12 12:36:39 UTC
reset resolution to FIXED
Comment 13 michael.ruess 2006-05-15 09:41:16 UTC
Verified fix in CWS swqbf65.
Comment 14 michael.ruess 2006-05-18 10:10:58 UTC
Checked in 680m1.