petsc-3.11.4 2019-09-28
MatISSetLocalMat
Replace the local matrix stored inside a MATIS object.
Synopsis
#include "petscmat.h"
PetscErrorCode MatISSetLocalMat(Mat mat,Mat local)
Collective on Mat
Input Parameter
mat -the matrix
local -the local matrix
Output Parameter
Notes
This can be called if you have precomputed the local matrix and
want to provide it to the matrix object MATIS.
See Also
MATIS
Level
advanced
Location
src/mat/impls/is/matis.c
Implementations
MatISSetLocalMat_IS in src/mat/impls/is/matis.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages