13 Dec
2010
13 Dec
'10
10:42 p.m.
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