PETSc version 3.15.5
MatColoringPatch
sed inside matrix coloring routines that use MatGetRowIJ() and/or MatGetColumnIJ(). 
Synopsis
#include "petscmat.h" 
PetscErrorCode MatColoringPatch(Mat mat,PetscInt ncolors,PetscInt n,ISColoringValue colorarray[],ISColoring *iscoloring)
Collective on Mat
Input Parameters
|  | mat | - the matrix | 
|  | ncolors | - max color value | 
|  | n | - number of entries in colorarray | 
|  | colorarray | - array indicating color for each column | 
Output Parameters
|  | iscoloring | - coloring generated using colorarray information | 
See Also
 MatGetRowIJ(), MatGetColumnIJ()
Level
developer
Location
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages