<div dir="ltr"><div>Hello,</div><div>as far as I know, the GPU version should work with metaGGA functionals as the non-GPU one.</div><div>The specific routines for metaGGA functionals are not accelerated (they will probably be in the next release), but they should not make a big difference in terms of performance.</div><div>Same thing for libxc, it should work, but it is implemented as the ordinary version, since cuda-libxc is still at 'experimental' stage.</div><div>Cheers,</div><div>Fabrizio<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, May 13, 2021 at 5:07 PM Lorenzo Monacelli <<a href="mailto:lorenzo.monacelli@roma1.infn.it">lorenzo.monacelli@roma1.infn.it</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">Dear QE Users,<br>
<br>
Has the GPU version of quantum espresso 6.7 been tested on metaGGA <br>
functionals for total energy, forces and stress tensor calculations?<br>
<br>
Does it require some peculiar effort more than the GPU version to <br>
compile it with libxc support?<br>
<br>
Thanks for the attention,<br>
<br>
Best regards,<br>
<br>
Lorenzo Monacelli<br>
<br>
_______________________________________________<br>
Quantum ESPRESSO is supported by MaX (<a href="http://www.max-centre.eu" rel="noreferrer" target="_blank">www.max-centre.eu</a>)<br>
users mailing list <a href="mailto:users@lists.quantum-espresso.org" target="_blank">users@lists.quantum-espresso.org</a><br>
<a href="https://lists.quantum-espresso.org/mailman/listinfo/users" rel="noreferrer" target="_blank">https://lists.quantum-espresso.org/mailman/listinfo/users</a><br>
</blockquote></div>