Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Add Toffoli and Fredkin #220

Merged
merged 1 commit into from
Apr 23, 2020
Merged

Add Toffoli and Fredkin #220

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
23 changes: 21 additions & 2 deletions python/cppsim_wrapper.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -299,12 +299,30 @@ PYBIND11_MODULE(qulacs, m) {
if (ptr == NULL) throw std::invalid_argument("Invalid argument passed to CZ.");
return ptr;
}, pybind11::return_value_policy::take_ownership, "Create CZ gate", py::arg("control"), py::arg("target"));
mgate.def("SWAP", [](UINT target_index1, UINT target_index2) {
mgate.def("SWAP", [](UINT target_index1, UINT target_index2) {
auto ptr = gate::SWAP(target_index1, target_index2);
if (ptr == NULL) throw std::invalid_argument("Invalid argument passed to SWAP.");
return ptr;
}, pybind11::return_value_policy::take_ownership, "Create SWAP gate", py::arg("target1"), py::arg("target2"));

mgate.def("TOFFOLI", [](UINT control_index1, UINT control_index2, UINT target_index) {
auto ptr = gate::X(target_index);
if (ptr == NULL) throw std::invalid_argument("Invalid argument passed to TOFFOLI.");
auto toffoli = gate::to_matrix_gate(ptr);
toffoli->add_control_qubit(control_index1, 1);
toffoli->add_control_qubit(control_index2, 1);
delete ptr;
return toffoli;
}, pybind11::return_value_policy::take_ownership, "Create TOFFOLI gate", py::arg("control1"), py::arg("control2"), py::arg("target"));
mgate.def("FREDKIN", [](UINT control_index, UINT target_index1, UINT target_index2) {
auto ptr = gate::SWAP(target_index1, target_index2);
if (ptr == NULL) throw std::invalid_argument("Invalid argument passed to FREDKIN.");
auto fredkin = gate::to_matrix_gate(ptr);
fredkin->add_control_qubit(control_index, 1);
delete ptr;
return fredkin;
}, pybind11::return_value_policy::take_ownership, "Create FREDKIN gate", py::arg("control"), py::arg("target1"), py::arg("target2"));

mgate.def("Pauli", [](std::vector<unsigned int> target_qubit_index_list, std::vector<unsigned int> pauli_ids) {
if (target_qubit_index_list.size() != pauli_ids.size()) throw std::invalid_argument("Size of qubit list and pauli list must be equal.");
auto ptr = gate::Pauli(target_qubit_index_list, pauli_ids);
Expand Down Expand Up @@ -461,7 +479,8 @@ PYBIND11_MODULE(qulacs, m) {
.def("add_random_unitary_gate", &QuantumCircuit::add_random_unitary_gate, "Add random unitary gate", py::arg("index_list"))
.def("add_diagonal_observable_rotation_gate", &QuantumCircuit::add_diagonal_observable_rotation_gate, "Add diagonal observable rotation gate", py::arg("observable"), py::arg("angle"))
.def("add_observable_rotation_gate", &QuantumCircuit::add_observable_rotation_gate, "Add observable rotation gate", py::arg("observable"), py::arg("angle"), py::arg("repeat"))
.def("__repr__", [](const QuantumCircuit &p) {return p.to_string(); });

.def("__repr__", [](const QuantumCircuit &p) {return p.to_string(); });
;

py::class_<ParametricQuantumCircuit, QuantumCircuit>(m, "ParametricQuantumCircuit")
Expand Down
4 changes: 4 additions & 0 deletions test/csim/test_update_diagonal.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,11 @@ void test_single_phase_gate(std::function<void(UINT, CTYPE, CTYPE*, ITYPE)> func
target = rand_int(n);
angle = rand_real();
U << 1, 0, 0, cos(angle) + 1.i*sin(angle);
#ifdef _MSC_VER
CTYPE t = cos(angle) + 1.i*sin(angle);
#else
CTYPE t = cos(angle) + 1.j*sin(angle);
#endif
func(target, t, state, dim);
test_state = get_expanded_eigen_matrix_with_identity(target, U, n) * test_state;
state_equal(state, test_state, dim, "single phase gate");
Expand Down