I would just read the source (found here) http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/pc/impls/pbjacobi/pbjacobi.c.html#PCPBJACOBI
The implementation supports blocks sizes from 1 through to 7. On 8 December 2014 at 15:42, paul zhang <[email protected]> wrote: > > Is there some document or reference I can access to see how it works? > > Thanks, > Paul > > > On Mon, Dec 8, 2014 at 9:28 AM, Jed Brown <[email protected]> wrote: > >> paul zhang <[email protected]> writes: >> >> > Hi all, >> > >> > I was wondering if PETSc has a point implicit method solver or similar >> > implemented. >> >> -pc_type pbjacobi >> > >
