8   Mat         C, B;  in main()  local
27     PetscCall(MatCreate(PETSC_COMM_WORLD, &C));  in main()
28     PetscCall(MatSetType(C, MATSEQSBAIJ));  in main()
29     PetscCall(MatLoad(C, fd));  in main()
35     PetscCall(MatCreate(PETSC_COMM_WORLD, &C));  in main()
36     PetscCall(MatSetSizes(C, PETSC_DECIDE, PETSC_DECIDE, m, m));  in main()
37     PetscCall(MatSetType(C, MATSBAIJ));  in main()
38     PetscCall(MatSetFromOptions(C));  in main()
39     PetscCall(MatSeqSBAIJSetPreallocation(C, bs, d_nz, NULL));  in main()
40     PetscCall(MatSetUp(C));  in main()
41     PetscCall(MatSetOption(C, MAT_IGNORE_LOWER_TRIANGULAR, PETSC_TRUE));  in main()
52         PetscCall(MatSetValues(C, 1, &i, 3, col, value, INSERT_VALUES));  in main()
60       PetscCall(MatSetValues(C, 1, &i, 2, col, value, INSERT_VALUES));  in main()
68       PetscCall(MatSetValues(C, 1, &i, 2, col, value, INSERT_VALUES));  in main()
80       PetscCall(MatSetValues(C, bs, ridx, bs, cidx, value, INSERT_VALUES));  in main()
82     PetscCall(MatAssemblyBegin(C, MAT_FINAL_ASSEMBLY));  in main()
83     PetscCall(MatAssemblyEnd(C, MAT_FINAL_ASSEMBLY));  in main()
87   PetscCall(MatConvert(C, MATSEQBAIJ, MAT_INITIAL_MATRIX, &B));  in main()
88   PetscCall(MatMultEqual(B, C, 10, &equal));  in main()
92   PetscCall(MatDestroy(&C));  in main()