MatFDColoringSetRecompute
Indicates that the next time a Jacobian preconditioner is needed it sholuld be recomputed. Once this is called and the new Jacobian is computed no additional Jacobian's will be computed (the same one will be used) until this is called again.
Synopsis
#include "petscmat.h"
int MatFDColoringSetRecompute(MatFDColoring c)
Collective on MatFDColoring
Input Parameters
c -the coloring context
Notes: The MatFDColoringSetFrequency() is ignored once this is called
See Also
MatFDColoringCreate(), MatFDColoringSetFrequency()
Keywords
Mat, finite differences, coloring
Level:intermediate
Location:src/mat/matfd/fdmatrix.c
Index of all MatFD routines
Table of Contents for all manual pages
Index of all manual pages