<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class="">The Intel PSMP OMP=1 was with 64 MPI processes, and MPI1 was with one process.</div><div class=""><br class=""></div>The times I quoted before were under:<div class=""><br class=""></div><div class=""><div class="">------------------------------------------------------------------------------</div><div class=""> - -</div><div class=""> - T I M I N G -</div><div class=""> - -</div><div class=""> -------------------------------------------------------------------------------</div><div class=""> SUBROUTINE CALLS ASD SELF TIME TOTAL TIME</div><div class=""> MAXIMUM AVERAGE MAXIMUM AVERAGE MAXIMUM</div><div class=""> CP2K 1 1.0 0.040 0.040 6.885 6.885</div><div class=""><br class=""></div><div class="">Thank you!</div><div class=""><br class=""></div><div class="">Ron</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">---<br class="">Ron Cohen<br class=""><a href="mailto:reco...@gmail.com" class="">reco...@gmail.com</a><br class="">skypename: ronaldcohen</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-east-asian: normal; font-variant-position: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">twitter: @recohen3<br class=""><div class=""><br class=""></div></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
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<div><br class=""><blockquote type="cite" class=""><div class="">On Jan 8, 2019, at 7:41 PM, Alfio Lazzaro <<a href="mailto:alfio....@gmail.com" class="">alfio....@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">Sorry, I'm confused... In your previous table, I see that you have</div><div class=""><br class=""></div><div class=""><div class="">Intel PSMP OMP=1 gives</div><div class="">85.1906685165 time 434.5</div></div><div class=""><br class=""></div><div class="">In your last table, MPI1OMP1 takes </div><div class=""><br class=""></div><div class="">Used time = 1.739<br class=""></div><div class=""><br class=""></div><div class="">Could you compare these two cases? I don't see any reason for such a large difference besides a numerical problem...</div><div class=""><br class=""></div>OK, I see that CP2K people will soon have a test based on 18.0.5 and PSMP (see <a href="https://github.com/cp2k/cp2k/pull/158/commits/11ad8588ee2cf6bbdbb9dcd78e62a30da96d8c1c" class="">https://github.com/cp2k/cp2k/pull/158/commits/11ad8588ee2cf6bbdbb9dcd78e62a30da96d8c1c</a> ). Let's see if there is something wrong for the compiler, at least on the Xeon. Sorry to repeat myself, the only strategy I see is to have a common baseline... </div><div class=""><br class="webkit-block-placeholder"></div>
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