petsc-master 2020-01-15
Report Typos and Errors

MatKAIJSetT

Set the transformation matrix T associated with the KAIJ matrix

Synopsis

#include "petscmat.h" 
PetscErrorCode MatKAIJSetT(Mat A,PetscInt p,PetscInt q,const PetscScalar T[])
Logically Collective; the entire T is stored independently on all processes.

Input Parameters

A - the KAIJ matrix
p - the number of rows in S
q - the number of columns in S
T - the T matrix, in form of a scalar array in column-major format

Notes: The dimensions p and q must match those of the shift matrix S associated with the KAIJ matrix. The T matrix is copied, so the user can destroy this array.

See Also

MatKAIJGetT(), MatKAIJSetS(), MatKAIJSetAIJ()

Level

Advanced

Location

src/mat/impls/kaij/kaij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages