89   PetscRandom rand;  in main()  local
98   PetscCall(PetscRandomCreate(PETSC_COMM_SELF, &rand));  in main()
99   PetscCall(PetscRandomSetInterval(rand, -1., 1.));  in main()
100   PetscCall(PetscRandomSetFromOptions(rand));  in main()
169       for (j = 0; j < Nk; j++) PetscCall(PetscRandomGetValueReal(rand, &w[j]));  in main()
172       for (j = 0; j < N * k; j++) PetscCall(PetscRandomGetValueReal(rand, &v[j]));  in main()
232         PetscCall(PetscRandomGetValueReal(rand, &alpha));  in main()
233         PetscCall(PetscRandomSetInterval(rand, 0, k));  in main()
234         PetscCall(PetscRandomGetValueReal(rand, &rj));  in main()
236         PetscCall(PetscRandomSetInterval(rand, -1., 1.));  in main()
242           PetscCall(PetscRandomGetValueReal(rand, &val));  in main()
257         PetscCall(PetscRandomSetInterval(rand, 0, k));  in main()
258         PetscCall(PetscRandomGetValueReal(rand, &rj));  in main()
262           PetscCall(PetscRandomGetValueReal(rand, &rl));  in main()
265         PetscCall(PetscRandomSetInterval(rand, -1., 1.));  in main()
288         for (l = 0; l < Nj; l++) PetscCall(PetscRandomGetValueReal(rand, &u[l]));  in main()
289         for (l = 0; l < N * (j + k); l++) PetscCall(PetscRandomGetValueReal(rand, &x[l]));  in main()
358         for (l = 0; l < M * N; l++) PetscCall(PetscRandomGetValueReal(rand, &L[l]));  in main()
359         for (l = 0; l < Mk; l++) PetscCall(PetscRandomGetValueReal(rand, &u[l]));  in main()
360         for (l = 0; l < M * k; l++) PetscCall(PetscRandomGetValueReal(rand, &x[l]));  in main()
470         for (l = 0; l < Nk; l++) PetscCall(PetscRandomGetValueReal(rand, &u[l]));  in main()
494   PetscCall(PetscRandomDestroy(&rand));  in main()