On Wed, Jun 1, 2011 at 11:47 AM, Alan Wei <zhenglun.wei at gmail.com> wrote:
> Hi guys, > I hope you're having a nice day. > 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. > Thanks in advance. > No, there is some problem with the VTK output for that. You can comment it out. I will look at fixing it. Matt > best, > Alan > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110601/7383efb2/attachment.htm>
