<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Hi,</div><div><br></div><div>Try the use of a rankfile, with binding the cores, and under a bunching policy. Ask for 64 cores but use only half. </div><div><br></div><div>Reguards</div><div><br></div><div><br>Sent from my iPhone</div><div><br>On 05/06/2013, at 01:37, Jose Alfredo Camargo Martinez <<a href="mailto:sork8686@yahoo.es">sork8686@yahoo.es</a>> wrote:<br><br></div><blockquote type="cite"><div><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><span>Hi.</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: arial, helvetica, sans-serif; background-color: transparent; font-style: normal;"><span>We install Wien2k </span><span style="font-size: 10pt;">(serial mode) </span><span style="font-size: 10pt;">in a server with 64 processors (Workstation AMD Opteron 6328 4X16 ). In bashrc we defined OMP_NUM_THREAD=58.</span></div><div style="color: rgb(0, 0, 0); font-size: 10pt; font-family: arial, helvetica, sans-serif; background-color: transparent; font-style: normal;"><span style="font-size: 10pt; background-color: transparent;">When we run "run_lapw" (Kmax=7 and N° of k-points=2000), only 33 processors running. </span></div><div style="color: rgb(0, 0, 0); font-size: 10pt; font-family: arial, helvetica, sans-serif;
background-color: transparent; font-style: normal;"><span style="font-size: 10pt; background-color: transparent;"><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: arial, helvetica, sans-serif; background-color: transparent; font-style: normal;"><span style="font-size: 10pt; background-color: transparent;">Why it doesn't run in 58 processors? </span></div><div><span style="font-size: 10pt;"><br></span></div><div><span style="font-size: 10pt;">J. Camargo.</span></div><div><span style="font-weight:bold;"><br></span></div></div></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Wien mailing list</span><br><span><a href="mailto:Wien@zeus.theochem.tuwien.ac.at">Wien@zeus.theochem.tuwien.ac.at</a></span><br><span><a href="http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien">http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien</a></span><br><span>SEARCH the MAILING-LIST at: <a href="http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html">http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html</a></span><br></div></blockquote></body></html>