Adolfo Rodriguez <[email protected]> writes: > I am trying to use non-linear preconditioners in a very similar way shown > in the paper "Composing scalable nonlinear solvers" by Peter Brune and > others. > > My question is simple, actually. I have provided a test convergence > function, but it seems that the inner method does not take it into account > and follows the default convergence criteria. Is there a way to specify a > convergence function to the inner method?
Are you saying that you did SNESGetNPC(snes, &inner); SNESSetConvergenceTest(inner, YourFunc, ...); and yet the function is not being called? Can you send output of -snes_view?
