> You are not checking error codes, otherwise you wouldn't see all the subsequent errors.
That's correct. I don't quite remember, but I think at some point I had trouble with function returns and CHKERRQ( and also CHKERRV? -- not sure though) and so I dropped it; is this terrible or just bad? PETSc still produces errors when I'm not using it so I though I'm ok! > The default behavior was changed in petsc-dev because forgetting to preallocate was too common of a mistake Thanks. In fact I do preallocate(exactly), it may be that I'm not doing it right; gotta check. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120425/d393ef7b/attachment.htm>
