petsc-3.14.6 2021-03-30
MatSetLayouts
Sets the PetscLayout objects for rows and columns of a matrix
Synopsis
#include "petscmat.h"
PetscErrorCode MatSetLayouts(Mat A,PetscLayout rmap,PetscLayout cmap)
Logically Collective on A
Input Parameters
| A | - the matrix
|
| rmap | - row layout
|
| cmap | - column layout
|
See Also
MatCreateVecs(), MatGetLocalToGlobalMapping(), MatGetLayouts()
Level
advanced
Location
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages