1d2276718SHong Zhang /* 2d2276718SHong Zhang Private data structure for LU preconditioner. 3d2276718SHong Zhang */ 4*a4963045SJacob Faibussowitsch #pragma once 5d2276718SHong Zhang 6c6db04a5SJed Brown #include <../src/ksp/pc/impls/factor/factor.h> 7d2276718SHong Zhang 8d2276718SHong Zhang typedef struct { 9075768bcSBarry Smith PC_Factor hdr; 10d2276718SHong Zhang IS row, col; /* index sets used for reordering */ 11ace3abfcSBarry Smith PetscBool nonzerosalongdiagonal; 12d2276718SHong Zhang PetscReal nonzerosalongdiagonaltol; 13d2276718SHong Zhang } PC_LU; 14