MatFDColoringSetBlockSize#
Sets block size for efficient inserting entries of Jacobian matrix.
Synopsis#
#include "petscmat.h"
PetscErrorCode MatFDColoringSetBlockSize(MatFDColoring matfd, PetscInt brows, PetscInt bcols)
Logically Collective
Input Parameters#
matfd - the coloring context
brows - number of rows in the block
bcols - number of columns in the block
See Also#
Mat, MatFDColoring, MatFDColoringCreate(), MatFDColoringSetFromOptions()
Level#
intermediate
Location#
Index of all MatFD routines
Table of Contents for all manual pages
Index of all manual pages