<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">Go to <a href="https://www.fftw.org/">https://www.fftw.org/</a>. You may be able to get a pre-installed version, although it may not be optimal.</div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;color:#000000">Yes, you need fftw3 for 21.1. It is not an intel product.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 8, 2022 at 1:23 PM delamora <<a href="mailto:delamora@unam.mx">delamora@unam.mx</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">




<div dir="ltr">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
Dear WIEN2k community;</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
I am trying to compile the 21-1 version with oneAPI</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
I run;</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
./check_minimal_software_requirements.sh </div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
and I get</div>
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</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
/usr/bin/which: no fftw-wisdom in (/root/.local/bin:/*****/home/Programas/WIEN2k-19.1:.)<br>
....</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
FFTW3 libraries:
<div>   No fftw3 libraries could be found in /usr/lib64 or /opt .</div>
<div>   Please install one before proceeding or make sure you know where they are installed</div>
</div>
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-------------------<br>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
So it seems that I need "fftw-wisdom" or "ffw3" libraries, but I cannot find it in /opt/intel/oneapi/<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
Is this package needed?<br>
</div>
</div>

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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr">Professor Laurence Marks<br>Department of Materials Science and Engineering<br>Northwestern University<br><a href="http://www.numis.northwestern.edu" target="_blank">www.numis.northwestern.edu</a> <br>"Research is to see what everybody else has seen, and to think what nobody else has thought", Albert Szent-Györgyi</div></div>