10   PetscScalar   rval, vals1[4], vals2[4];  in main()  local
37       PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
38       col = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
39       PetscCall(MatSetValues(A, 1, &row, 1, &col, &rval, INSERT_VALUES));  in main()
40       PetscCall(MatSetValues(B, 1, &row, 1, &col, &rval, INSERT_VALUES));  in main()
46     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
47     cols[0]  = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
48     vals1[0] = rval;  in main()
49     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
50     cols[1]  = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
51     vals1[1] = rval;  in main()
52     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
53     rows[0]  = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
54     vals1[2] = rval;  in main()
55     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
56     rows[1]  = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
57     vals1[3] = rval;  in main()
82   rval = 10 * s1norm;  in main()
83   PetscCall(MatShift(A, rval));  in main()
84   PetscCall(MatShift(B, rval));  in main()
92     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
93     cols[0] = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
94     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
95     cols[1] = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
96     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
97     rows[0] = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()
98     PetscCall(PetscRandomGetValue(rdm, &rval));  in main()
99     rows[1] = PetscMin(M - 1, (PetscInt)(PetscRealPart(rval) * M));  in main()