152   PetscRandom  rand;  in ComputeRHSMatrix()  local
163   PetscCall(PetscRandomCreate(PETSC_COMM_WORLD, &rand));  in ComputeRHSMatrix()
164   PetscCall(PetscRandomSetFromOptions(rand));  in ComputeRHSMatrix()
167     PetscCall(PetscRandomGetValue(rand, &rval));  in ComputeRHSMatrix()
179   PetscCall(PetscRandomDestroy(&rand));  in ComputeRHSMatrix()
188   PetscRandom  rand;  in ComputeMatrix()  local
191   PetscCall(PetscRandomCreate(PETSC_COMM_WORLD, &rand));  in ComputeMatrix()
192   PetscCall(PetscRandomSetSeed(rand, 1));  in ComputeMatrix()
193   PetscCall(PetscRandomSetInterval(rand, -.001, .001));  in ComputeMatrix()
194   PetscCall(PetscRandomSetFromOptions(rand));  in ComputeMatrix()
217         PetscCall(PetscRandomGetValue(rand, &r1));  in ComputeMatrix()
218         PetscCall(PetscRandomGetValue(rand, &r2));  in ComputeMatrix()
279   PetscCall(PetscRandomDestroy(&rand));  in ComputeMatrix()