<span class="gmail_quote"></span><div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Erik,<br><br>I just wanted to show you the increased communication time as the number of nodes. Most of differences between gettimeofday and getrusage come from "Boundary enforcement" step of BSSN_MoL and "Do the boundary condition" step of Whisky. The differences increase as the number of nodes and differ by cpus. I could not get more info, so I attached some files on this. Sorry for the mass spam numbers ^^<br>
<br>Hee Il<br><br><div><span class="gmail_quote">2008/4/2, Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">schnetter@cct.lsu.edu</a>>:</span><span class="q"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hee Il,<br> <br> below you only showed the total simulation time for each process. I<br> rather meant that the time spent e.g. in the evolution equations and<br> in the boundary conditions could be different between processes. The<br>
total time will always be very similar since it is essentially<br> synchronised when the termination condition is communicated.<br> <br><br></blockquote></span></div></blockquote></div>