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<th>Reporter</th>
<td>mathieu.belleville@airbus.com</td>
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - saving a tlist in the new format has awfully poor performances"
href="http://bugzilla.scilab.org/show_bug.cgi?id=13833">13833</a>
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<th>Summary</th>
<td>saving a tlist in the new format has awfully poor performances
</td>
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<th>Product</th>
<td>Scilab software
</td>
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<th>Version</th>
<td>5.5.2 final version
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<th>OS</th>
<td>All OS
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Minor
</td>
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<th>Component</th>
<td>Data import/export
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<th>Assignee</th>
<td>bugzilla.admin@scilab.org
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<pre>Created <span class=""><a href="attachment.cgi?id=4053" name="attach_4053" title="script to demonstrate the slowness of the save function">attachment 4053</a> <a href="attachment.cgi?id=4053&action=edit" title="script to demonstrate the slowness of the save function">[details]</a></span>
script to demonstrate the slowness of the save function
BUG DESCRIPTION:
----------------
When saving large and complex tlists, the save function takes about 200 time more time to execute, resulting in a file 13.5 times larger than with
the previous file format.
Saving a regular matrix of about the same size in memory does not reveal such a time and file size difference.
ERROR LOG:
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HOW TO REPRODUCE THE BUG:
-------------------------
Execute attached script and compare file sizes and execution times shown on the console
OTHER INFORMATION:
------------------
Scilab 5.5.2-64bits running on Windows 7 with 16Gb of RAM.</pre>
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