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<base href="https://bugs.documentfoundation.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - threaded and CL fail, erroneus results, autocalculate broken,"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=129753">129753</a>
</td>
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<th>Summary</th>
<td>threaded and CL fail, erroneus results, autocalculate broken,
</td>
</tr>
<tr>
<th>Product</th>
<td>LibreOffice
</td>
</tr>
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<th>Version</th>
<td>5.0.0.5 release
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>Calc
</td>
</tr>
<tr>
<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>newbie-02@gmx.de
</td>
</tr></table>
<p>
<div>
<pre>Description:
for the 'bug hunting session',
the test from
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Copying by dragging calculates false values (different every time)"
href="show_bug.cgi?id=124577#c6">https://bugs.documentfoundation.org/show_bug.cgi?id=124577#c6</a>
'minimum reproducer' still fails in ver:
Version: 6.4.0.1 (x64)
Build ID: 1b6477b31f0334bd8620a96f0aeeb449b587be9f
CPU threads: 8; OS: Windows 6.1 Service Pack 1 Build 7601; UI render: default;
VCL: win;
Locale: en-US (de_DE); UI-Language: en-US
Calc: threaded or CL
it works well if set to 'unthreaded' and! 'un-CL', if either of them is
activated it fails,
strg-shift-F9 helps out, thus:
- the sheet is computeable,
- it's only autocalculate with a (new?) fail,
i don't think 'use hard recalc' is an acceptable solution for users,
the error is presenting wrong results, thus imho it's severe ...
urgent suggestion: mark openCL and threaded as experimental while they are
buggy,
reg.
b.
Steps to Reproduce:
1. check which options you have enabled, either
-tools-options-libreoffice-opencl-allowuseofopencl-, or
-tools-options-libreoffice calc-calculate-enable multi-threaded calculation-
will fail, both off will hold,
2. open file <a href="https://bugs.documentfoundation.org/attachment.cgi?id=156818">https://bugs.documentfoundation.org/attachment.cgi?id=156818</a>
3. select and copy B4:H4
4. paste in B5:H5
5. check result in H5: 21 is wrong, 30 is correct,
6. trigger hard recalc, strg-shift-F9, see H5 changing,
7. conclude 'auto calculated result was wrong'
8. believe me or not, there is a fundamental error in how calc handles
autocalc, shared formulas, dependencies and threading ...
Actual Results:
H5 calculated to / or presented as 21,
Expected Results:
H5: 30 as unthreaded or after hard recalc,
Reproducible: Always
User Profile Reset: No
Additional Info:
Version: 6.4.0.1 (x64)
Build ID: 1b6477b31f0334bd8620a96f0aeeb449b587be9f
CPU threads: 8; OS: Windows 6.1 Service Pack 1 Build 7601; UI render: default;
VCL: win;
Locale: en-US (de_DE); UI-Language: en-US
Calc: threaded
as ver. 5.0.0.1 fails too - plenty wrong results on load of this file with
openCL enabled, correctable with hard recalc, clean without openCL, i set first
affected to this ver. i'd bet all prior versions with openCL are affected too,</pre>
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