PCJacobiGetDiagonal#
Returns copy of the diagonal and/or diagonal squareroot Vec
Synopsis#
#include "petscpc.h"
PetscErrorCode PCJacobiGetDiagonal(PC pc, Vec diagonal, Vec diagonal_sqrt)
Logically Collective
Input Parameter#
pc - the preconditioner context
Output Parameters#
See Also#
Level#
developer
Location#
Implementations#
PCJacobiGetDiagonal_Jacobi() in src/ksp/pc/impls/jacobi/jacobi.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages