MatGetLocalMat

 Creates a SeqAIJ matrix by taking all its local rows

Synopsis

#include "petscmat.h" 
PetscErrorCode PETSCMAT_DLLEXPORT MatGetLocalMat(Mat A,MatReuse scall,Mat *A_loc)
Not Collective

Input Parameters

Output Parameter

Level:developer
Location:src/mat/impls/aij/mpi/mpiaij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages

A - the matrix
scall - either MAT_INITIAL_MATRIX or MAT_REUSE_MATRIX
A_loc - the local sequential matrix generated