<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body dir="auto"> On Argon?<br> <br> <div dir="ltr">Matthias</div> <div dir="ltr"><br> <blockquote type="cite">Am 22.10.2022 um 18:30 schrieb Nicholas Winner <nwinner@berkeley.edu>:<br> <br> </blockquote> </div> <blockquote type="cite"> <div dir="ltr">Hi Matthias, <div><br> </div> <div>That's very strange. I tried a calculation again on Argon, but this does not fix the problem. </div> <div><br> </div> <div>-N<br> <br> </div> <div class="gmail_quote"> <div dir="auto" class="gmail_attr">On Friday, October 21, 2022 at 9:08:29 PM UTC-7 Matthias Krack wrote:<br> </div> <blockquote class="gmail_quote" style="margin: 0 0 0 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div lang="en-CH" link="blue" vlink="purple" style="word-wrap:break-word"> <div> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">Hello Nick<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt"><u></u> <u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">The failures are possibly caused by the keyword WAVEFUNCTION COMPLEX. I observe that the regression test QS/regtest-kp-2/cc2.inp often fails because of <a href="https://github.com/cp2k/cp2k/issues/2117" target="_blank" rel="nofollow" data-saferedirecturl="https://www.google.com/url?hl=en&q=https://github.com/cp2k/cp2k/issues/2117&source=gmail&ust=1666498674880000&usg=AOvVaw0Xc6apkUY8UGJ3hC3mdk_v"> this issue</a> related to zgemv of OpenBLAS.<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt"><u></u> <u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">Best<u></u><u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt"><u></u> <u></u></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">Matthias<u></u><u></u></span></p> </div> </div> <div lang="en-CH" link="blue" vlink="purple" style="word-wrap:break-word"> <div> <p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt"><u></u> <u></u></span></p> <div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"> <p class="MsoNormal" style="margin-right:0cm;margin-bottom:12.0pt;margin-left:36.0pt"> <b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black"><a href="" data-email-masked="" rel="nofollow">cp...@googlegroups.com</a> <<a href="" data-email-masked="" rel="nofollow">cp...@googlegroups.com</a>> on behalf of Nicholas Winner <<a href="" data-email-masked="" rel="nofollow">nwi...@berkeley.edu</a>><br> <b>Date: </b>Saturday, 22 October 2022 at 01:17<br> <b>To: </b>cp2k <<a href="" data-email-masked="" rel="nofollow">cp...@googlegroups.com</a>><br> <b>Subject: </b>[CP2K:17924] CP2K Hangs for CellOpt+kpoints in certain systems.<u></u><u></u></span></p> </div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Hello all,<u></u><u></u></span></p> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><u></u> <u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">I'm doing some cell optimizations using kpoints with CP2K. I have never had a problem with the geo_opt module, but cell_opt is hanging very often for a number of systems. <u></u><u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><u></u> <u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Usually, the calculation will proceed for 1-3 optimization steps, and then it will hang at the start of a new SCF loop. I have found that sometimes the behavior is fixed by using direct_p_mixing instead of broyden_mixing, but this is not a consistent fix.<u></u><u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><u></u> <u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">I've noticed the problem using both v9.1 and v2022.1, I've also tried a build on 3 different clusters and found the same behavior. <u></u><u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><u></u> <u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Does anyone have experience with this and can offer advice? I've attached an example for Argon, which has this problem very consistently. The output goes until the calculation gets stuck.<u></u><u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><u></u> <u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Thanks,<u></u><u></u></span></p> </div> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Nick<u></u><u></u></span></p> </div> </div> </div> <div lang="en-CH" link="blue" vlink="purple" style="word-wrap:break-word"> <div> <p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">-- <br> You received this message because you are subscribed to the Google Groups "cp2k" group.<br> To unsubscribe from this group and stop receiving emails from it, send an email to <a href="" data-email-masked="" rel="nofollow">cp2k+uns...@googlegroups.com</a>.<br> To view this discussion on the web visit <a href="https://groups.google.com/d/msgid/cp2k/d26b287a-624d-4ab4-88ee-052529111991n%40googlegroups.com?utm_medium=email&utm_source=footer" target="_blank" rel="nofollow" data-saferedirecturl="https://www.google.com/url?hl=en&q=https://groups.google.com/d/msgid/cp2k/d26b287a-624d-4ab4-88ee-052529111991n%2540googlegroups.com?utm_medium%3Demail%26utm_source%3Dfooter&source=gmail&ust=1666498674880000&usg=AOvVaw3rV9jrQeWaRDN0ZMVM6wpl"> https://groups.google.com/d/msgid/cp2k/d26b287a-624d-4ab4-88ee-052529111991n%40googlegroups.com</a>.<u></u><u></u></span></p> </div> </div> </blockquote> </div> <p></p> -- <br> You received this message because you are subscribed to the Google Groups "cp2k" group.<br> To unsubscribe from this group and stop receiving emails from it, send an email to <a href="mailto:cp2k+unsubscribe@googlegroups.com">cp2k+unsubscribe@googlegroups.com</a>.<br> To view this discussion on the web visit <a href="https://groups.google.com/d/msgid/cp2k/35a086c1-1515-4b1b-bbe1-53c35bac7bd0n%40googlegroups.com?utm_medium=email&utm_source=footer"> https://groups.google.com/d/msgid/cp2k/35a086c1-1515-4b1b-bbe1-53c35bac7bd0n%40googlegroups.com</a>.<br> </div> </blockquote> </body> </html> <p></p> -- <br /> You received this message because you are subscribed to the Google Groups "cp2k" group.<br /> To unsubscribe from this group and stop receiving emails from it, send an email to <a href="mailto:cp2k+unsubscribe@googlegroups.com">cp2k+unsubscribe@googlegroups.com</a>.<br /> To view this discussion on the web visit <a href="https://groups.google.com/d/msgid/cp2k/21F7074D-125B-467A-BDA4-2FDF156937C9%40psi.ch?utm_medium=email&utm_source=footer">https://groups.google.com/d/msgid/cp2k/21F7074D-125B-467A-BDA4-2FDF156937C9%40psi.ch</a>.<br />