petsc-3.13.6 2020-09-29
MatMAIJRedimension
Get an MAIJ matrix with the same action, but for a different block size
Synopsis
#include "petscmat.h"
PetscErrorCode MatMAIJRedimension(Mat A,PetscInt dof,Mat *B)
Logically Collective
Input Parameter
| A | - the MAIJ matrix
|
| dof | - the block size for the new matrix
|
Output Parameter
B -the new MAIJ matrix
See Also
MatCreateMAIJ()
Level
advanced
Location
src/mat/impls/maij/maij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages