MatColoringRegister#

Adds a new sparse matrix coloring to the matrix package.

Synopsis#

#include "petscmat.h"  
PetscErrorCode MatColoringRegister(const char sname[], PetscErrorCode (*function)(MatColoring))

Not Collective, No Fortran Support

Input Parameters#

  • sname - name of Coloring (for example MATCOLORINGSL)

  • function - function pointer that creates the coloring

Example Usage#

   MatColoringRegister("my_color", MyColor);

Then, your partitioner can be chosen with the procedural interface via MatColoringSetType(part, "my_color") or at runtime via the option -mat_coloring_type my_color

See Also#

MatColoringType, MatColoringRegisterDestroy(), MatColoringRegisterAll()

Level#

developer

Location#

src/mat/graphops/color/interface/matcoloring.c

Index of all MatGraphOperations routines
Table of Contents for all manual pages
Index of all manual pages