Date: 2025-03-28T21:10:55+00:00

Actual source code: ilu.h

      1: /*
      2:    Private data structure for ILU 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; /* row and column permutations for reordering */
     11:   void     *implctx;  /* private implementation context */
     12:   PetscBool nonzerosalongdiagonal;
     13:   PetscReal nonzerosalongdiagonaltol;
     14: } PC_ILU;