petsc-3.7.5 2017-01-01
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MatDiagonalScaleLocal

 Scales columns of a matrix given the scaling values including the ghosted ones.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatDiagonalScaleLocal(Mat mat,Vec diag)
Not Collective

Input Parameters

mat - the matrix
diag = the diagonal values, including ghost ones-

Notes: Works only for MPIAIJ and MPIBAIJ matrices

See Also

MatDiagonalScale()

Level:developer
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages