[petsc-dev] [petsc-users] Any suggestion for this kinds of matrix?

[Jed Brown]

On Thu, Nov 10, 2011 at 15:02, Barry Smith <bsmith at mcs.anl.gov> wrote:

> Maybe in the debug version of PETSc -ksp_monitor should turn on true
> residual monitoring?


This would be really loud, but maybe it should default to printing a
warning if the KSP does not converge.
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