Date: 2022-03-31T04:46:58+00:00

Actual source code: mhypre.h

      1: #if !defined(_MHYPRE_H)
      2: #define _MHYPRE_H

      4: #include <petscsys.h>
      5: #include <../src/vec/vec/impls/hypre/vhyp.h>
      6: #include <HYPRE_IJ_mv.h>

      8: typedef struct {
      9:   HYPRE_IJMatrix    ij;
     10:   VecHYPRE_IJVector x;
     11:   VecHYPRE_IJVector b;
     12:   MPI_Comm          comm;
     13:   PetscBool         inner_free;
     14:   void              *array;
     15:   PetscInt          size;
     16:   PetscBool         available;
     17:   PetscBool         sorted_full;

     19:   Mat               cooMat; /* An agent matrix which does the MatSetValuesCOO() job for IJMatrix */
     20:   HYPRE_Int         *diagJ,*offdJ; /* Allocated by hypre, but we take the ownership away, so we need to free them on our own */
     21:   PetscInt          *diag; /* Diagonal pointers (i.e., SeqAIJ->diag[]) on device, allocated by hypre_TAlloc(). */
     22:   HYPRE_MemoryLocation memType;
     23: } Mat_HYPRE;

     25: #endif