1: /*
2: Private data structure for LU preconditioner.
3: */
4: #pragma once
6: #include <../src/ksp/pc/impls/factor/factor.h>
8: typedef struct {
9: PC_Factor hdr;
10: IS row, col; /* index sets used for reordering */
11: PetscBool nonzerosalongdiagonal;
12: PetscReal nonzerosalongdiagonaltol;
13: } PC_LU;