Use MatSetBlockSize(mat,ndof); and that info will get passed down to HYPRE. Mark
On Feb 2, 2012, at 7:09 AM, Thomas Witkowski wrote: > The documentation of boomeramg mention that it's possible to solve also > matrices arising from the discretization of system of PDEs. But there is no > more information on it. What should I do to make use of it in PETSc? > > Thomas >
