<font size=2 face="sans-serif">We are in a similar situation to Petru's.
In our case, we are building our own executable against the binaries
provided by the CoinBinary project (whose mailing list I am CCing, since
it isn't clear whose bailiwick this is).</font>
<br>
<br><font size=2 face="sans-serif">When building Cbc from source, the command
"./configure" should be replaced with "./configure -C --enable-cbc-parallel"
in order to enable multithreading. We can make this work on Linux
but have been stymied on Windows (building under MinGW).</font>
<br>
<br><font size=2 face="sans-serif">Multithreading with Cbc on Windows is
a high priority for us.</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">From:</font>
<td><font size=1 face="sans-serif">Petru Pau <ppau@risc.uni-linz.ac.at></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">To:</font>
<td><font size=1 face="sans-serif">cbc@list.coin-or.org</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Date:</font>
<td><font size=1 face="sans-serif">10/05/2012 06:42 AM</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Subject:</font>
<td><font size=1 face="sans-serif">[Cbc] multithreaded cbc for windows</font></table>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2>Sorry if this question has already been answered.<br>
<br>
I would need a multithreaded version of cbc.exe for Windows.<br>
<br>
The installable cbc does not seem to allow parallel stuff ("-threads"
is<br>
reported as "No match"). For building a multithread-enabled version<br>
with VS (2010), it seems that the symbol "CBC_THREAD" must be<br>
defined. If I define the symbol, I get a very serious message saying that
a<br>
header file is missing: pthread.h.<br>
<br>
It seems that I'm stuck, so I bother you with this question:<br>
<br>
Can I get / build a multithreaded version of cbc.exe for Windows?<br>
If I need to build one, what symbols or C++ / link configuration options
I<br>
must use? If some external headers are necessary, where can I get them?<br>
<br>
Petru<br>
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</font></tt>
<br>