petsc-3.7.1 2016-05-15
MatISSetLocalMat
Replace the local matrix stored inside a MATIS object.
Synopsis
#include "petscmat.h"
PetscErrorCode MatISSetLocalMat(Mat mat,Mat local)
Input Parameter
mat -the matrix Many br
local -the local matrix Many br
Output Parameter
Many br
Notes
This can be called if you have precomputed the local matrix and Many brwant to provide it to the matrix object MATIS. Many br
See Also
MATIS
Level:advanced
Location:src/mat/impls/is/matis.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages