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<body><span class="vcard"><a class="email" href="mailto:paul.jowett@systemic.com.au" title="Paul <paul.jowett@systemic.com.au>"> <span class="fn">Paul</span></a>
</span> changed
<a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - FILEOPEN: ODT big performance drop for big table from 6.1 to 6.2 to 6.3"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=126788">bug 126788</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Ever confirmed</td>
<td>1
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>UNCONFIRMED
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<b><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - FILEOPEN: ODT big performance drop for big table from 6.1 to 6.2 to 6.3"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=126788#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - FILEOPEN: ODT big performance drop for big table from 6.1 to 6.2 to 6.3"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=126788">bug 126788</a>
from <span class="vcard"><a class="email" href="mailto:paul.jowett@systemic.com.au" title="Paul <paul.jowett@systemic.com.au>"> <span class="fn">Paul</span></a>
</span></b>
<pre>Hello All.
Apologies, in re-testing this I see some errors in my initial description about
setting up the test case. I can't seem to edit the original description, so
this is the corrected version (the url was to the wrong test file):
Test file is : table_2178r_26p.odt
and comes from (<a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - TABLE: Slow layout of large tables (quadratic time)"
href="show_bug.cgi?id=84635">bug 84635</a>) :
<a href="https://bugs.documentfoundation.org/attachment.cgi?id=107266">https://bugs.documentfoundation.org/attachment.cgi?id=107266</a>
Test results now (same machine as original - Windows 10, i7):
6.1.5.2 - 30.5 seconds (38.2 seconds if %APPDATA%\Roaming\LibreOffice
is cleared first)
6.2.6.1 - 38.9 seconds (58.2 seconds if %APPDATA%\Roaming\LibreOffice
is cleared first)
6.3.0.4 - 65.5 seconds (86.2 seconds if %APPDATA%\Roaming\LibreOffice
is cleared first)
6.4.0.0-alpha - 59.8 seconds (66.2 seconds if
%APPDATA%\Roaming\LibreOfficeDev is cleared first)
6.4.5.2 - 64.9 seconds (83.5 seconds if %APPDATA%\Roaming\LibreOffice
is cleared first)
6.5.0.0-alpha - 64.5 seconds (85.0 seconds if
%APPDATA%\Roaming\LibreOfficeDev is cleared first)
6.4.6.2 - 65.0 seconds (85.2 seconds if %APPDATA%\Roaming\LibreOffice
is cleared first)
7.0.0.3 - 64.7 seconds (79.6 seconds if %APPDATA%\Roaming\LibreOffice
is cleared first)
So, overall since version 6.1.5.2, most versions run this test with performance
a little worse than twice as long.
The same commands were used as per the original description:
Windows Powershell> Measure-Command {.\conv.bat}
where conv.bat converts using a specific install of Libre Office:
"\Program Files\LibreOffice6.1.5.2\program\soffice.exe" --convert-to pdf
table_2178r_26p.odt --headless</pre>
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