#include "petscpc.h" PetscErrorCode PCASMGetLocalSubmatrices(PC pc,PetscInt *n,Mat *mat[])Not Collective Many br
n | - the number of matrices for this processor (default value = 1) Many br | |
mat | - the matrices Many br |
Many br
Notes: Call after PCSetUp() (or KSPSetUp()) but before PCApply() (or KSPApply()) and before PCSetUpOnBlocks()) Many br
Usually one would use PCSetModifySubmatrices() to change the submatrices in building the preconditioner. Many br
Level:advanced
Location:src/ksp/pc/impls/asm/asm.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages