<div dir="ltr">
<div>Dear Pooja,</div><div><br></div><div>Try this:</div><div>mpirun -hosts node1 node2 node3 -n 16 PATH/pw.x <<a href="http://scf.in">scf.in</a>> scf.out</div><div><br></div><div>Best,</div><div><br></div><div>Mohammad,</div><div>Shiraz University<br></div>
</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Feb 3, 2020 at 11:18 AM Pooja Vyas <<a href="mailto:poojavyas1251995@gmail.com">poojavyas1251995@gmail.com</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>I want to run my QE file parallely on 3 nodes (node1, node2 and node3). Then how should I make hostfile?</div><div>Normally I use one node, so my hostfile has information about only node1.</div><div>How to make single hostfile for all 3 nodes? Or do I need separate hostfiles?<br></div></div>
_______________________________________________<br>
Quantum ESPRESSO is supported by MaX (<a href="http://www.max-centre.eu/quantum-espresso" rel="noreferrer" target="_blank">www.max-centre.eu/quantum-espresso</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></blockquote></div>