<div dir="ltr"><div>Dear Stefan,</div><div><br></div>Thank you very much! Can I do anything on the Nek5000 side to reduce the problem?<br><div><br></div><div>Best regards</div><div>Wei XU</div><div><br></div><div><span style="font-size:12.8px">Date: Tue, 6 Dec 2016 16:34:04 +0100</span><br style="font-size:12.8px"><span style="font-size:12.8px">From: </span><a href="mailto:nek5000-users@lists.mcs.anl.gov" style="font-size:12.8px">nek5000-users@lists.mcs.anl.<wbr>gov</a><br style="font-size:12.8px"><span style="font-size:12.8px">To: </span><a href="mailto:nek5000-users@lists.mcs.anl.gov" style="font-size:12.8px">nek5000-users@lists.mcs.anl.<wbr>gov</a><br style="font-size:12.8px"><span style="font-size:12.8px">Subject: Re: [Nek5000-users] Parallel speedup on supercomputer</span><br style="font-size:12.8px"><span style="font-size:12.8px">        Tianhe-2</span><br style="font-size:12.8px"><span style="font-size:12.8px">Message-ID:</span><br style="font-size:12.8px"><span style="font-size:12.8px">        <</span><a href="mailto:mailman.7242.1481038500.3602.nek5000-users@lists.mcs.anl.gov" style="font-size:12.8px">mailman.7242.1481038500.3602.<wbr>nek5000-users@lists.mcs.anl.<wbr>gov</a><span style="font-size:12.8px">></span><br style="font-size:12.8px"><span style="font-size:12.8px">Content-Type: text/plain; charset="us-ascii"</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">That'a reasonable. The core compete for shared resources (L3 and DDR).</span><br style="font-size:12.8px"></div><div><br></div></div>