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<p class="MsoNormal">Does this help?<br>
<br>
<o:p></o:p></p>
<p class="MsoNormal">[---- quote ----]<br>
configure: error: no ch4 netmod selected<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> The default ch4 device could not detect a preferred network<o:p></o:p></p>
<p class="MsoNormal"> library. Supported options are ofi (libfabric) and ucx:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> --with-device=ch4:ofi or --with-device=ch4:ucx<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> Configure will use an embedded copy of libfabric or ucx if one is<o:p></o:p></p>
<p class="MsoNormal"> not found in the user environment. An installation can be specified<o:p></o:p></p>
<p class="MsoNormal"> by adding<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> --with-libfabric=<path/to/install> or --with-ucx=<path/to/install><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> to the configuration.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> The previous MPICH default device (ch3) is also available and<o:p></o:p></p>
<p class="MsoNormal"> supported with option:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> --with-device=ch3<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[ -- end-quote --]<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <br>
Hui Zhou<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">Maksim Kozlov via discuss <discuss@mpich.org><br>
<b>Date: </b>Wednesday, January 20, 2021 at 9:06 AM<br>
<b>To: </b>discuss@mpich.org <discuss@mpich.org><br>
<b>Cc: </b>Maksim Kozlov <maksim.kozlov@nu.edu.kz><br>
<b>Subject: </b>[mpich-discuss] config error<o:p></o:p></span></p>
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<p class="MsoNormal">Dear Sir or Madam,<o:p></o:p></p>
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<p class="MsoNormal">could you please help me with installing MPICH. I run <o:p></o:p></p>
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<p class="MsoNormal">~/mpich-3.4/configure -prefix=/home/maksim/mpich-install |& tee c.txt<o:p></o:p></p>
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<p class="MsoNormal">but I guess something went wrong because makefile was not created. c.txt is attached.<o:p></o:p></p>
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<p class="MsoNormal">thank you very much<o:p></o:p></p>
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<p class="MsoNormal">Maksim Kozlov<o:p></o:p></p>
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