If you still have issues - you an upload the matrix to ftp://ftp.mcs.anl.gov/pub/incoming and then we can take a look.
Satish On Fri, 15 May 2009, Matthew Knepley wrote: > I have not seen this. I would recommend upgrading. > > Matt > > On Fri, May 15, 2009 at 8:58 AM, SUN Chun <Chun.SUN at 3ds.com> wrote: > > > Hello PETSc developers, > > > > > > > > I was trying to MatLoad a large matrix into a serial machine. The matrix is > > about 6G on disk (binary). I'm seeing signal 11 on MatLoad phase. However, I > > was able to load other smaller matrices (less than 1G) in serial (although I > > haven't binary-searched to find out what is the critical size of the crash). > > Also, I was able to load the 6G matrix when I ran with 4 cores, meaning > > SEQAIJ type has become MPIAIJ type. BTW I built and ran PETSc on both > > 64-bit lnx86_64 machines. > > > > > > > > I'm not sure if you have seen this. I'm not sure if this is a bug because > > I'm still using 2.3.3 instead of 3.0, and I also suspect I might have missed > > something on build or run. Have you seen this? > > > > > > > > Thanks, > > > > Chun > > > > > >
