#include "petscmat.h" PetscErrorCode MatColoringSetFromOptions(MatColoring mc)Collective on MatColoring
| -mat_coloring_type | - the type of coloring algorithm used | |
| -mat_coloring_maxcolors | - the maximum number of relevant colors, all nodes not in a color are in maxcolors+1 | |
| -mat_coloring_distance | - compute a distance 1,2,... coloring. | |
| -mat_coloring_view | - print information about the coloring and the produced index sets |