def test_noise_model(): km1 = KrausModel('I', (5., ), (0, 1), [np.array([[1 + 1j]])], 1.0) km2 = KrausModel('RX', (np.pi / 2, ), (0, ), [np.array([[1 + 1j]])], 1.0) nm = NoiseModel([km1, km2], {0: np.eye(2), 1: np.eye(2)}) assert nm == NoiseModel.from_dict(nm.to_dict()) assert nm.gates_by_name("I") == [km1] assert nm.gates_by_name("RX") == [km2]
def __init__(self, name, raw): """ :param name: name of the device :param raw: raw JSON response from the server with additional information about this device. """ self.name = name self._raw = raw # TODO: Introduce distinction between supported ISAs and target ISA self._isa = ISA.from_dict(raw['isa']) if 'isa' in raw and raw['isa'] != {} else None self.specs = Specs.from_dict(raw['specs']) if raw.get('specs') else None self.noise_model = NoiseModel.from_dict(raw['noise_model']) \ if raw.get('noise_model') else None
def __init__(self, name, raw): """ :param name: name of the device :param raw: raw JSON response from the server with additional information about this device. """ # avoid circular imports from pyquil.noise import NoiseModel self.name = name self._raw = raw self.isa = ISA.from_dict(raw['isa']) if 'isa' in raw and raw['isa'] != {} else None self.specs = Specs.from_dict(raw['specs']) if raw.get('specs') else None self.noise_model = NoiseModel.from_dict(raw['noise_model']) \ if raw.get('noise_model') else None
def test_noise_model(kraus_model_I_dict, kraus_model_RX90_dict): noise_model_dict = { "gates": [kraus_model_I_dict, kraus_model_RX90_dict], "assignment_probs": {"1": [[1.0, 0.0], [0.0, 1.0]], "0": [[1.0, 0.0], [0.0, 1.0]]}, } nm = NoiseModel.from_dict(noise_model_dict) km1 = KrausModel.from_dict(kraus_model_I_dict) km2 = KrausModel.from_dict(kraus_model_RX90_dict) assert nm == NoiseModel(gates=[km1, km2], assignment_probs={0: np.eye(2), 1: np.eye(2)}) assert nm.gates_by_name("I") == [km1] assert nm.gates_by_name("RX") == [km2] assert nm.to_dict() == noise_model_dict
def __init__(self, name: str, raw: Dict[str, Any]): """ :param name: name of the device :param raw: raw JSON response from the server with additional information about this device. """ self.name = name self._raw = raw # TODO: Introduce distinction between supported ISAs and target ISA self._isa = ISA.from_dict(raw["isa"]) if "isa" in raw and raw["isa"] != {} else None self.specs = Specs.from_dict(raw["specs"]) if raw.get("specs") else None self.noise_model = ( NoiseModel.from_dict(raw["noise_model"]) if raw.get("noise_model") else None )
def test_noise_model(kraus_model_I_dict, kraus_model_RX90_dict): noise_model_dict = {'gates': [kraus_model_I_dict, kraus_model_RX90_dict], 'assignment_probs': {'1': [[1.0, 0.0], [0.0, 1.0]], '0': [[1.0, 0.0], [0.0, 1.0]]}, } nm = NoiseModel.from_dict(noise_model_dict) km1 = KrausModel.from_dict(kraus_model_I_dict) km2 = KrausModel.from_dict(kraus_model_RX90_dict) assert nm == NoiseModel(gates=[km1, km2], assignment_probs={0: np.eye(2), 1: np.eye(2)}) assert nm.gates_by_name('I') == [km1] assert nm.gates_by_name('RX') == [km2] assert nm.to_dict() == noise_model_dict
def test_qcs_noise_model(qcs_aspen8_isa: InstructionSetArchitecture, noise_model_dict: Dict[str, Any]): """ Test that ``NoiseModel.from_dict`` initializes a ``NoiseModel``, which users may, in turn, pass to ``QCSQuantumProcessor`` for later initializing a noisy QVM. """ noise_model = NoiseModel.from_dict(noise_model_dict) device = QCSQuantumProcessor("Aspen-8", qcs_aspen8_isa, noise_model=noise_model) assert device.quantum_processor_id == "Aspen-8" assert isinstance(device.noise_model, NoiseModel) assert device.noise_model == noise_model
def test_device(isa_dict, noise_model_dict): device_raw = {'isa': isa_dict, 'noise_model': noise_model_dict, 'is_online': True, 'is_retuning': False} device = Device(DEVICE_FIXTURE_NAME, device_raw) assert device.name == DEVICE_FIXTURE_NAME isa = ISA.from_dict(isa_dict) noise_model = NoiseModel.from_dict(noise_model_dict) # Device.isa is deprecated, but seemingly this is what we want here with pytest.warns(DeprecationWarning): assert isinstance(device.isa, ISA) assert device.isa == isa assert isinstance(device.noise_model, NoiseModel) assert device.noise_model == noise_model
def test_device(isa_dict, noise_model_dict): device_raw = { 'isa': isa_dict, 'noise_model': noise_model_dict, 'is_online': True, 'is_retuning': False } device = Device(DEVICE_FIXTURE_NAME, device_raw) assert device.name == DEVICE_FIXTURE_NAME isa = ISA.from_dict(isa_dict) noise_model = NoiseModel.from_dict(noise_model_dict) assert isinstance(device.isa, ISA) assert device.isa == isa assert isinstance(device.noise_model, NoiseModel) assert device.noise_model == noise_model