<html>
<head>
<base href="https://bugs.documentfoundation.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Libreoffice Calc: Autofilter functions are slow"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=124450">124450</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Libreoffice Calc: Autofilter functions are slow
</td>
</tr>
<tr>
<th>Product</th>
<td>LibreOffice
</td>
</tr>
<tr>
<th>Version</th>
<td>6.2.2.2 release
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Calc
</td>
</tr>
<tr>
<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>juhani.suhonen73@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Description:
Autofilter functions are really slow with large (>100.000 entries) lists. This
makes autofilters practically unusable. Improving sorting algorithm would
significantly speed up autofilters.
Steps to Reproduce:
1.Create spreadsheet with >100.000 lines
2.Apply Autofilter to first row
3.Try to open Autofilter dropdown menu -> Calc freezes for >60 seconds
Actual Results:
happens 100% of the time, regardless of OS and HW
Expected Results:
Eventually calc will resume, but slowness makes it unusable
Reproducible: Always
User Profile Reset: Yes
Additional Info:
Simple sorting algorithm would speed up opening autofilters by factor of 1000.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>