Hello,<br><br> Sorry if this questions its not appropiate for the petsc-list, but I really want to known what happen when I'm getting differente KSP time results. For example, allocating two process in the same node I get 6.24 sec, and when allocating two process in two nodes (1 process per node) I get 4.7sec. Is there a memory contention problem in my node?? The problem get worst when increase the number of process. <br>
I send attached a snapshot of the results. I really <span id="result_box" class="short_text"><span style="background-color: rgb(255, 255, 255);" title="apreciaria">appreciate</span></span> any clue. <br><br>Thanks in advance.<br clear="all">
<br>-- <br>Pedro Torres<br>GESAR/UERJ<br>Rua Fonseca Teles 121, São Cristóvão<br>Rio de Janeiro - Brasil<br>