Issue 81525 - Poor performance converting text to table of very larga amount of data
Summary: Poor performance converting text to table of very larga amount of data
Status: CONFIRMED
Alias: None
Product: Writer
Classification: Application
Component: code (show other issues)
Version: OOo 2.2.1
Hardware: All Windows XP
: P3 Trivial (vote)
Target Milestone: ---
Assignee: AOO issues mailing list
QA Contact:
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-09-12 14:10 UTC by alfeno
Modified: 2013-08-07 14:38 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Latest Confirmation in: ---
Developer Difficulty: ---


Attachments
ScreenShot of MS Word successful convert text to table (38.13 KB, image/png)
2007-09-12 14:13 UTC, alfeno
no flags Details
OOo writer can not convert text to table (12.13 KB, image/png)
2007-09-12 14:14 UTC, alfeno
no flags Details
Archive to reproduce Ooo poor convert peformance (1.01 MB, text/plain)
2007-09-12 14:15 UTC, alfeno
no flags Details
Archive to reproduce Ooo poor convert peformance (418.08 KB, application/x-compressed)
2007-09-12 14:17 UTC, alfeno
no flags Details

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Description alfeno 2007-09-12 14:10:52 UTC
Ooo writer has poor performance when it try to convert a large volume of data to
table. All data has separate of space charset.

I select all data "Ctrl + a"
Select a option "Table" in menu bar > Convert > Text to Table.

Obs: In "convert text to table" windows i inform to OOo writer the column is
separate of space charset.

In Ooo writer processing for 15 minutes in my computer and it can not to convert
(Ooo_bug.png). In Microsoft Word successful convert in only 3 or 4 minute
(MS_Word.png).

My computer is a Intel Pentium IV 2.80 Mhz with 512 RAM running windows XP SP2.
Comment 1 alfeno 2007-09-12 14:13:17 UTC
Created attachment 48197 [details]
ScreenShot of MS Word successful convert text to table
Comment 2 alfeno 2007-09-12 14:14:41 UTC
Created attachment 48198 [details]
OOo writer can not convert text to table
Comment 3 alfeno 2007-09-12 14:15:43 UTC
Created attachment 48199 [details]
Archive to reproduce Ooo poor convert peformance
Comment 4 alfeno 2007-09-12 14:17:04 UTC
Created attachment 48200 [details]
Archive to reproduce Ooo poor convert peformance
Comment 5 canis 2007-09-12 15:06:56 UTC
Tested on two machines:

1. Athlon64 2800, 1Gb RAM, WinXP SP2:
 - OOo 2.2.1 - 4 min + crash when start scrolling
 - MS Word 2007 - <2 min

2. Athlon64 3700, 2Gb RAM, WinXP SP2:
 - OOo 2.2.1 - <3 min
 - MS Word 2007 - <2 min
Comment 6 alfeno 2007-09-12 15:28:23 UTC
Canis;

You can test it in a more modest computer ?

I tested in AMD Athon XP 1700+, and Ooo writer has poor performance 
Comment 7 discoleo 2007-09-12 18:01:09 UTC
Can confirm with OOo 2.3 RC(1-2?)

AMD Athlon 1 GHz, 1.2 GB RAM
Win2k SP4
Real-Life Workload

After > 12 min NO reaction from OOo Writer. Will let it an additional 10
minutes, to see IF anything happens. But chances look grim for a success.
Comment 8 discoleo 2007-09-12 18:25:59 UTC
Well, after well over 30 minutes, NO reaction from OOo 2.3 RC1(or 2?). I
therefore killed the process.
Comment 9 alfeno 2007-09-12 19:13:11 UTC
I tested with OOo writer 2.3 Release Candidate 3 (build OOG680_m5). I've the
same poor performance.
Comment 10 michael.ruess 2007-09-13 08:45:53 UTC
MRU->AMA: converting large amounts of data like in the attached txt takes about
3 or 4 times longer than in another product. When I tried with OO 2.3, it took
about 15 min to finish.
Please have a look, if this could be optimized anyway. Thanks.