<html>#630: Some processor number combinations don't work on Kraken
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<tr><td style='text-align:right'> Reporter:</td><td>Ian Hinder</td></tr>
<tr><td style='text-align:right'> Status:</td><td>wontfix</td></tr>
<tr><td style='text-align:right'>Milestone:</td><td></td></tr>
<tr><td style='text-align:right'> Version:</td><td></td></tr>
<tr><td style='text-align:right'> Type:</td><td>bug</td></tr>
<tr><td style='text-align:right'> Priority:</td><td>minor</td></tr>
<tr><td style='text-align:right'>Component:</td><td>SimFactory</td></tr>
</table>
<p>Changes (by Roland Haas):</p>
<p><table>
<tr><td>status:</td><td>wontfix (was new)</td></tr>
</table></p>
<p>Submitting on Kraken with;</p>
<p>sim --remote kraken create-submit maxwell_1proc --testsuite --procs 6 --num-threads 6 --walltime 4:00:00</p>
<p>leads to an error from aprun along the lines of -n cannot exceed -N (sorry, I deleted the error message). The idea was to get one MPI process with 6 threads. This same simfactory submission command works on Datura. The workaround is to use additionally --ppn-used=6. Is there some documentation for what each of these command line options precisely does?</p>
<p><strong>Keyword:</strong></p>
<p>Comment (by Roland Haas):</p>
<p>Kraken has been gone since August 27, 2014: <a href="https://www.nics.tennessee.edu/kraken-decommission-faqs" rel="nofollow" class="ap-connect-link">https://www.nics.tennessee.edu/kraken-decommission-faqs</a></p>
<p>--<br/>
Ticket URL: <a href='https://bitbucket.org/einsteintoolkit/tickets/issues/630/some-processor-number-combinations-dont'>https://bitbucket.org/einsteintoolkit/tickets/issues/630/some-processor-number-combinations-dont</a></p>
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