petsc-users Digest, Vol 11, Issue 17

Matthew Knepley knepley at
Wed Nov 18 14:21:06 CST 2009


On Wed, Nov 18, 2009 at 2:19 PM, <hxie at> wrote:

> Hi,
> I want to output the true residual norm after calling KSPSolve in a fortran
> program. I know there is a command option '-ksp_final_residual', but I
> cannot do this using the PBS job submission. What is the related fortran
> subroutine for this? Thanks for your help.
> Bests,
> Hui

What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
-- Norbert Wiener
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