Does it work on KSP ex2? Matt
On Thu, Jul 31, 2008 at 4:35 PM, Randall Mackie <rlmackie862 at gmail.com> wrote: > I've compiled PETSc with MUMPS support, and I'm trying to run a small test > problem, but I'm having some problems. It seems to begin just fine, but > what I notice is that on one process (out of 64), the memory just keeps > going up and up and up until it crashes, while on the other processes, > the memory usage is reasonable. I'm wondering if anyone might have any idea > why? By the way, my command file is like this: > > -ksp_type preonly > -pc_type lu > -mat_type aijmumps > -mat_mumps_cntl_4 3 > -mat_mumps_cntl_9 1 > > > Randy > > ps. This happens after the analysis stage and in the factorization stage. > > -- 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
