Thank you Barry and Matthew. Mohamad On Tue, Dec 14, 2010 at 7:14 AM, Matthew Knepley <[email protected]> wrote:
Yes that is possible. The solver does not know about ghost nodes.
Matt
On Mon, Dec 13, 2010 at 8:42 PM, Mohamad M. Nasr-Azadani <[email protected]
wrote:
Hi guys,
A simple question. Can I solve a linear system [A]{x} = {b} using KSP solvers using Matrix and rhs, solution vectors with different number of ghost nodes (width)? As an example, can it be possible to solve for vector {x} DA, width=3, STAR stencil, [A] DA, width=1, STAR stencil {b} DA, width=1, STAR stencil
I am suspecting that it is not possible.
Thanks, Mohamad
-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener