> > Fande, >
> I was wondering if the coloring approaches listed online are working? > Which ones are in parallel, and which ones are in sequential? > > http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/ > MatColoringType.html#MatColoringType > JP and Greedy are parallel. > > If the coloring is in parallel, can it be used with the finite difference > to compute the Jacobian? Any limitations? > Yes, they work quite well. Git it a try. Let us know if you encounter any problem. Hong
