Here:<br><a href="http://plato.asu.edu/ftp/milpc.html">http://plato.asu.edu/ftp/milpc.html</a><br><br> you can see the performance gain for running CBC with multi-threads, comparing with other state-of-art commercial solvers.<br>
<br>I'm not aware of any benchmark including parallel symphony.<br><br><div class="gmail_quote">On Thu, Apr 8, 2010 at 7:01 PM, Yiming Yao <span dir="ltr"><<a href="mailto:yao3@llnl.gov">yao3@llnl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>
Thanks for the pointer, Santos.<br><br>
How does multi-threading CBC compare to parallel Symphony in shared
memory environment in terms of speed? What are the fundamental
differences between them? <br><div><div></div><div class="h5"><br>
At 01:55 PM 4/8/2010, Haroldo Santos wrote:<br>
<blockquote type="cite">Yes !<br><br>
This page:<br>
<a href="https://*projects.coin-or.org/Cbc/wiki/FYI" target="_blank">
https://*projects.coin-or.org/Cbc/wiki/FYI</a><br>
Show how to compile and run CBC with as many threads you want.<br><br>
On Thu, Apr 8, 2010 at 5:42 PM, Yiming Yao
<<a href="mailto:yao3@llnl.gov" target="_blank">yao3@llnl.gov</a>> wrote:<br>
<dl>
<dd>Is there any way to make one instance of CBC run in 2 or more CPUs
of<br>
</dd><dd>a multi-core machine?<br><br>
</dd><dd>Thanks.<br><br>
</dd><dd>_______________________________________________<br>
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</dd><dd>
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http://*list.coin-or.org/mailman/listinfo/cbc</a><br><br>
</dd></dl><br><br>
<br>
-- <br>
=============================================================<br>
Haroldo Gambini Santos<br>
Computing Department - Universidade Federal de Ouro Preto - UFOP<br>
email:
<a href="mailto:haroldo.santos@gmail.com" target="_blank">haroldo.santos@gmail.com</a><br>
home/research page:
<a href="http://*www.*decom.ufop.br/prof/haroldo/" target="_blank">
http://*www.*decom.ufop.br/prof/haroldo/</a><br><br>
“BE the change you want to see in the world” -Mahatma Gandhi<br>
</blockquote></div></div></div>
</blockquote></div><br><br clear="all"><br>-- <br>=============================================================<br>Haroldo Gambini Santos<br>Computing Department - Universidade Federal de Ouro Preto - UFOP<br>email: <a href="mailto:haroldo.santos@gmail.com">haroldo.santos@gmail.com</a><br>
home/research page: <a href="http://www.decom.ufop.br/prof/haroldo/">http://www.decom.ufop.br/prof/haroldo/</a><br><br>“BE the change you want to see in the world” -Mahatma Gandhi<br><br>