petsc-master 2020-10-29
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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