<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Thanks for the answer. We have decreased the number of procs and it works.<div><br></div><div>Pascal<br><div><br></div><div>Le 24 mai 2016 à 14:24, Paolo Giannozzi <<a href="mailto:p.giannozzi@gmail.com">p.giannozzi@gmail.com</a>> a écrit :<div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr"><div>nb is related to the number of bands, not necessarily equal to it. Anyway: it means that linear-algebra operations such as conventional diagonalization or iterative orthonormalization are parallelized on too many processors (-nd N)<br><br></div>Paolo<br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, May 24, 2016 at 11:23 AM, Pascal Boulet <span dir="ltr"><<a href="mailto:pascal.boulet@univ-amu.fr" target="_blank">pascal.boulet@univ-amu.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Dear all,<div><br></div><div>we have a crash with the message: error in routine blk2cyc_redist(1): nb less than the number of proc.</div><div><br></div><div>What is nb? Is it the number of electronic bands (nbnd)?</div><div><br></div><div>Best regards</div><div>Pascal</div><div><br><div>
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