27   Rosenbrock    problem;  member
100   user->problem.alpha = 99.0;  in AppCtxCreate()
101   user->problem.bs    = 2; // bs = 2 is block Rosenbrock, bs = n is chained Rosenbrock  in AppCtxCreate()
106 …Int("-bs", "Rosenbrock block size (2 <= bs <= n)", NULL, user->problem.bs, &user->problem.bs, NULL…  in AppCtxCreate()
107 …("-alpha", "Rosenbrock off-diagonal coefficient", NULL, user->problem.alpha, &user->problem.alpha,…  in AppCtxCreate()
110 …PetscCheck(user->problem.bs >= 1, comm, PETSC_ERR_ARG_INCOMP, "Block size %" PetscInt_FMT " is not…  in AppCtxCreate()
111 …% user->problem.bs) == 0, comm, PETSC_ERR_ARG_INCOMP, "Block size %" PetscInt_FMT " does not divid…  in AppCtxCreate()
145   PetscInt    bs = user->problem.bs;  in CreateHessian()
155   user->problem.i_start = i_start;  in CreateHessian()
156   user->problem.i_end   = i_end;  in CreateHessian()
158   user->problem.c_start = c_start = (i_start / bs) * (bs - 1) + (i_start % bs);  in CreateHessian()
159   user->problem.c_end = c_end = (i_end / bs) * (bs - 1) + (i_end % bs);  in CreateHessian()
259   PetscInt    c_start = user->problem.c_start, c_end = user->problem.c_end, bs = user->problem.bs;  in CreateVectors()
480     PetscCall(RosenbrockObjective_Host(user->problem, x, o, &f_local));  in FormObjective()
492     PetscCall(RosenbrockObjective_Device(*stream, user->problem, x, o, _fvec));  in FormObjective()
521     PetscCall(RosenbrockGradient_Host(user->problem, x, o, g));  in FormGradient()
529     PetscCall(RosenbrockGradient_Device(*stream, user->problem, x, o, g));  in FormGradient()
577     PetscCall(RosenbrockObjectiveGradient_Host(user->problem, x, o, &f_local, g));  in FormObjectiveGradient()
589     PetscCall(RosenbrockObjectiveGradient_Device(*stream, user->problem, x, o, _fvec, g));  in FormObjectiveGradient()
637     PetscCall(RosenbrockHessian_Host(user->problem, x, o, h));  in FormHessian()
645     PetscCall(RosenbrockHessian_Device(*stream, user->problem, x, o, h));  in FormHessian()