108     Mat     Cs, Cse;  in main()  local
121     PetscCall(MatConvert(Cs, Ctype, MAT_INITIAL_MATRIX, &Cse));  in main()
122     PetscCall(PetscObjectSetName((PetscObject)Cse, "symm_conv_init"));  in main()
123     PetscCall(MatViewFromOptions(Cse, NULL, "-view"));  in main()
124     PetscCall(MatMultEqual(Cs, Cse, 5, &flg));  in main()
127     PetscCall(MatConvert(Cs, Ctype, MAT_REUSE_MATRIX, &Cse));  in main()
128     PetscCall(PetscObjectSetName((PetscObject)Cse, "symm_conv_reuse"));  in main()
129     PetscCall(MatViewFromOptions(Cse, NULL, "-view"));  in main()
130     PetscCall(MatMultEqual(Cs, Cse, 5, &flg));  in main()
133     PetscCall(MatCopy(Cs, Cse, SAME_NONZERO_PATTERN));  in main()
134     PetscCall(PetscObjectSetName((PetscObject)Cse, "symm_conv_copy_samennz"));  in main()
135     PetscCall(MatViewFromOptions(Cse, NULL, "-view"));  in main()
136     PetscCall(MatMultEqual(Cs, Cse, 5, &flg));  in main()
139     PetscCall(MatCopy(Cs, Cse, SUBSET_NONZERO_PATTERN));  in main()
140     PetscCall(PetscObjectSetName((PetscObject)Cse, "symm_conv_copy_subnnz"));  in main()
141     PetscCall(MatViewFromOptions(Cse, NULL, "-view"));  in main()
142     PetscCall(MatMultEqual(Cs, Cse, 5, &flg));  in main()
145     PetscCall(MatCopy(Cs, Cse, DIFFERENT_NONZERO_PATTERN));  in main()
146     PetscCall(PetscObjectSetName((PetscObject)Cse, "symm_conv_copy_diffnnz"));  in main()
147     PetscCall(MatViewFromOptions(Cse, NULL, "-view"));  in main()
148     PetscCall(MatMultEqual(Cs, Cse, 5, &flg));  in main()
151     PetscCall(MatDestroy(&Cse));  in main()