petsc-3.9.4 2018-09-11
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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
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