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Hi there,<br>
<br>
the TPI sublib is responsible for handling the thread pool in SCIP.
You can either set `TPI=none`, which is the default and results in
the creation of the libtpinone or you set `TPI=tny` which will then
use TinyCThread a small, portable implementation of the C11 threads
API (tinycthread.github.io).<br>
<br>
I assume you simply forgot to set this parameter when you built SCIP
and the last you you did specify the TPI.<br>
<br>
Another option is to switch to CMake. In that case all libraries
will be bundled into libscip. The respective option to activate the
TinyCThread version is called `-DTPI=tny` during the configuration
step.<br>
<br>
cheers<br>
Matthias<br>
<br>
<br>
<div class="moz-cite-prefix">On 02.01.2018 17:23, cuiyouzhi0000
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:tencent_E5B48D74C172EC316A7A8EA99321CFC34106@qq.com">Dear,<br>
<br>
In SCIP 5.0, when I make scipoptlib, I don't find libpitny library
any more, is it expected? Or libpitny was replaced by libpnone?<br>
<br>
Thanks.<br>
<br>
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<pre class="moz-signature" cols="72">--
\__________________
Matthias Miltenberger
Zuse Institute Berlin
Takustr. 7, 14195 Berlin
<a class="moz-txt-link-abbreviated" href="http://www.zib.de/miltenberger">www.zib.de/miltenberger</a>
<a class="moz-txt-link-abbreviated" href="mailto:miltenberger@zib.de">miltenberger@zib.de</a>
+49 (30) 841 85-245</pre>
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