On Wed, Jun 1, 2011 at 11:47 AM, Alan Wei <span dir="ltr"><<a href="mailto:zhenglun.wei@gmail.com">zhenglun.wei@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi guys,<div> I hope you're having a nice day.<br> I was trying to run ex29.c in src/ksp/ksp/example/tutorial. It is normal to go through without MPI. However, with the same grid size, if I run it with 4 processes with MPI, a error message of "Caught signal number 11 SEGV: Segmentation Violation, probably memory access out of range" will show up. Did anyone have this kind of issue before. I guess this is probably caused by the way I launched the 'mpiexec'. Any idea on it? The full error message is attached.</div>
<div> Thanks in advance. </div></blockquote><div><br></div><div>No, there is some problem with the VTK output for that. You can comment it out. I will look at fixing it.</div><div><br></div><div> Matt</div><div> </div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div>best,</div><div>Alan</div>
</blockquote></div><br><br clear="all"><br>-- <br>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener<br>