# This code is part of Qiskit. # # (C) Copyright IBM 2018, 2019. # # This code is licensed under the Apache License, Version 2.0. You may # obtain a copy of this license in the LICENSE.txt file in the root directory # of this source tree or at http://www.apache.org/licenses/LICENSE-2.0. # # Any modifications or derivative works of this code must retain this # copyright notice, and modified files need to carry a notice indicating # that they have been altered from the originals. # pylint: disable=invalid-name """ Qiskit Aer simulator name mapping for Target object """ from qiskit.circuit import ControlledGate, Parameter from qiskit.circuit.reset import Reset from qiskit.circuit.store import Store from qiskit.circuit.library import ( U2Gate, RGate, CYGate, CZGate, CSXGate, CU3Gate, CSwapGate, PauliGate, DiagonalGate, UnitaryGate, MCPhaseGate, MCXGate, CRXGate, CRYGate, CRZGate, MCU1Gate, MCXGrayCode, Initialize, UCGate, ) from qiskit.circuit.controlflow import ( IfElseOp, WhileLoopOp, ForLoopOp, ContinueLoopOp, BreakLoopOp, SwitchCaseOp, ) from qiskit.quantum_info.operators.channel.kraus import Kraus from qiskit.quantum_info.operators.channel import SuperOp from qiskit.quantum_info.operators.channel.quantum_channel import QuantumChannel from ..library import ( SaveExpectationValue, SaveAmplitudes, SaveStatevectorDict, SaveSuperOp, SaveClifford, SaveMatrixProductState, SaveDensityMatrix, SaveProbabilities, SaveStatevector, SetDensityMatrix, SetUnitary, SaveState, SetMatrixProductState, SaveUnitary, SetSuperOp, SaveExpectationValueVariance, SaveStabilizer, SetStatevector, SetStabilizer, SaveAmplitudesSquared, SaveProbabilitiesDict, ) from ..noise.errors import ReadoutError from ..noise.noise_model import QuantumErrorLocation class MCSXGate(ControlledGate): """mcsx gate""" def __init__(self, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcsx", 1 + num_ctrl_qubits, [], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CSXGate(), ) class MCYGate(ControlledGate): """mcy gate""" def __init__(self, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcy", 1 + num_ctrl_qubits, [], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CYGate(), ) class MCZGate(ControlledGate): """mcz gate""" def __init__(self, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcz", 1 + num_ctrl_qubits, [], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CZGate(), ) class MCRXGate(ControlledGate): """mcrx gate""" def __init__(self, theta, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcrx", 1 + num_ctrl_qubits, [theta], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CRXGate(theta), ) class MCRYGate(ControlledGate): """mcry gate""" def __init__(self, theta, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcry", 1 + num_ctrl_qubits, [theta], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CRYGate(theta), ) class MCRZGate(ControlledGate): """mcrz gate""" def __init__(self, theta, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcrz", 1 + num_ctrl_qubits, [theta], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CRZGate(theta), ) class MCRGate(ControlledGate): """mcr gate""" def __init__(self, theta, phi, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcr", 1 + num_ctrl_qubits, [theta, phi], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=RGate(theta, phi), ) class MCU2Gate(ControlledGate): """mcu2 gate""" def __init__(self, theta, lam, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcu2", 1 + num_ctrl_qubits, [theta, lam], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=U2Gate(theta, lam), ) class MCU3Gate(ControlledGate): """mcu3 gate""" def __init__(self, theta, lam, phi, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcu3", 1 + num_ctrl_qubits, [theta, phi, lam], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CU3Gate(theta, phi, lam), ) class MCUGate(ControlledGate): """mcu gate""" def __init__(self, theta, lam, phi, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcu", 1 + num_ctrl_qubits, [theta, phi, lam], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CU3Gate(theta, phi, lam), ) class MCSwapGate(ControlledGate): """mcswap gate""" def __init__(self, num_ctrl_qubits, ctrl_state=None): super().__init__( "mcswap", 2 + num_ctrl_qubits, [], None, num_ctrl_qubits, ctrl_state=ctrl_state, base_gate=CSwapGate(), ) PHI = Parameter("phi") LAM = Parameter("lam") NAME_MAPPING = { "cu2": U2Gate(PHI, LAM).control(), "pauli": PauliGate, "diagonal": DiagonalGate, "unitary": UnitaryGate, "mcsx": MCSXGate, "mcp": MCPhaseGate, "mcphase": MCPhaseGate, "mcu": MCUGate, "mcu1": MCU1Gate, "mcu2": MCU2Gate, "mcu3": MCU3Gate, "mcx": MCXGate, "mcy": MCYGate, "mcz": MCZGate, "mcr": MCRGate, "mcrx": MCRXGate, "mcry": MCRYGate, "mcrz": MCRZGate, "mcx_gray": MCXGrayCode, "mcswap": MCSwapGate, "multiplexer": UCGate, "kraus": Kraus, "superop": SuperOp, "initialize": Initialize, "quantum_channel": QuantumChannel, "save_expval": SaveExpectationValue, "save_amplitudes": SaveAmplitudes, "roerror": ReadoutError, "save_statevector_dict": SaveStatevectorDict, "save_superop": SaveSuperOp, "save_clifford": SaveClifford, "save_matrix_product_state": SaveMatrixProductState, "save_density_matrix": SaveDensityMatrix, "save_probabilities": SaveProbabilities, "if_else": IfElseOp, "while_loop": WhileLoopOp, "for_loop": ForLoopOp, "switch_case": SwitchCaseOp, "break_loop": BreakLoopOp, "continue_loop": ContinueLoopOp, "save_statevector": SaveStatevector, "set_density_matrix": SetDensityMatrix, "qerror_loc": QuantumErrorLocation, "set_unitary": SetUnitary, "save_state": SaveState, "set_matrix_product_state": SetMatrixProductState, "save_unitary": SaveUnitary, "set_superop": SetSuperOp, "save_expval_var": SaveExpectationValueVariance, "save_stabilizer": SaveStabilizer, "set_statevector": SetStatevector, "set_stabilizer": SetStabilizer, "save_amplitudes_sq": SaveAmplitudesSquared, "save_probabilities_dict": SaveProbabilitiesDict, "save_probs_ket": SaveProbabilitiesDict, "save_probs": SaveProbabilities, "reset": Reset(), "store": Store, }