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<p class="MsoNormal">Hi Pietro,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for the message.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Courier;color:black;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Courier;color:black;mso-ligatures:none">> If you want to compute phonons using GPU acceleration, you must use QE-7.2.</span><span style="mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Courier;color:black;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal">I am working on recompiling to version 7.2 so I can use this capability. In the meantime, I tried the CPU-only version and I still have the same issue – it just sits at the same point. I was able to run a simple example for silicon on the
GPU version without issue. Is it just a speed thing?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Jon<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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