Exemplos de pauli_string_optimized_circuit em Python

Exemplo n.º 1

Arquivo: pauli_string_optimize_test.py Projeto: wfinigan/Cirq

def test_optimize():
    q0, q1 = cirq.LineQubit.range(2)
    c_orig = cirq.Circuit.from_ops(
        cirq.X(q0)**0.25,
        cirq.H(q0),
        cirq.CZ(q0, q1),
        cirq.H(q0),
        cirq.X(q0)**0.125,
    )
    c_expected = converted_gate_set(cirq.Circuit.from_ops(
        cirq.Y(q0)**-0.5,
        cirq.CZ(q0, q1),
        cirq.Z(q0)**-0.125,
        cirq.X(q0)**0.5,
        cirq.Z(q0)**0.5,
    ),
                                    no_clifford_gates=True)

    c_opt = pauli_string_optimized_circuit(c_orig)

    cirq.testing.assert_allclose_up_to_global_phase(
        c_orig.to_unitary_matrix(),
        c_opt.to_unitary_matrix(),
        atol=1e-7,
    )

    assert c_opt == c_expected

    assert c_opt.to_text_diagram() == """
0: ───[Y]^-0.5───@───[Z]^-0.125───[X]^0.5───[Z]^0.5───
                 │
1: ──────────────@────────────────────────────────────
""".strip()

Exemplo n.º 2

Arquivo: pauli_string_optimize_test.py Projeto: dstrain115/Cirq-1

def test_optimize_large_circuit():
    q0, q1, q2 = cirq.LineQubit.range(3)
    c_orig = cirq.testing.nonoptimal_toffoli_circuit(q0, q1, q2)

    c_opt = pauli_string_optimized_circuit(c_orig)

    cirq.testing.assert_allclose_up_to_global_phase(c_orig.unitary(), c_opt.unitary(), atol=1e-7)

Exemplo n.º 3

Arquivo: pauli_string_optimize_test.py Projeto: dstrain115/Cirq-1

def test_optimize():
    q0, q1 = cirq.LineQubit.range(2)
    c_orig = cirq.Circuit(
        cirq.X(q0) ** 0.25, cirq.H(q0), cirq.CZ(q0, q1), cirq.H(q0), cirq.X(q0) ** 0.125
    )
    c_expected = converted_gate_set(
        cirq.Circuit(
            cirq.Y(q0) ** -0.5,
            cirq.CZ(q0, q1),
            cirq.Z(q0) ** -0.125,
            cirq.X(q0) ** 0.5,
            cirq.Z(q0) ** 0.5,
        ),
        no_clifford_gates=True,
    )

    c_opt = pauli_string_optimized_circuit(c_orig)

    cirq.testing.assert_allclose_up_to_global_phase(c_orig.unitary(), c_opt.unitary(), atol=1e-7)

    assert c_opt == c_expected

    cirq.testing.assert_has_diagram(
        c_opt,
        """
0: ───[Y]^-0.5───@───[Z]^(-1/8)───[X]^0.5───[Z]^0.5───
                 │
1: ──────────────@────────────────────────────────────
""",
    )

Exemplo n.º 4

Arquivo: pauli_string_optimize_test.py Projeto: MichaelBroughton/Cirq

def test_handles_measurement_gate():
    q0, q1 = cirq.LineQubit.range(2)
    c_orig = cirq.Circuit(
        cirq.X(q0)**0.25,
        cirq.H(q0),
        cirq.CZ(q0, q1),
        cirq.H(q0),
        cirq.X(q0)**0.125,
        cirq.measure(q1, key='m1'),
        cirq.measure(q0, key='m0'),
    )
    c_opt = pauli_string_optimized_circuit(c_orig)

    cirq.testing.assert_allclose_up_to_global_phase(c_orig.unitary(),
                                                    c_opt.unitary(),
                                                    atol=1e-7)

    cirq.testing.assert_has_diagram(
        c_opt,
        """
0: ───[Y]^-0.5───@───[Z]^(-1/8)───[X]^0.5───[Z]^0.5───M('m0')───
                 │
1: ──────────────@───M('m1')────────────────────────────────────
""",
    )

Exemplo n.º 5

Arquivo: pauli_string_optimize_test.py Projeto: yongwww/Cirq

def test_handles_measurement_gate():
    q0, q1 = cirq.LineQubit.range(2)
    c_orig = cirq.Circuit.from_ops(
        cirq.X(q0) ** 0.25,
        cirq.H(q0),
        cirq.CZ(q0, q1),
        cirq.H(q0),
        cirq.X(q0) ** 0.125,
        cirq.MeasurementGate('m1')(q1),
        cirq.MeasurementGate('m0')(q0),
    )
    c_opt = pauli_string_optimized_circuit(c_orig)

    cirq.testing.assert_allclose_up_to_global_phase(
        c_orig.to_unitary_matrix(),
        c_opt.to_unitary_matrix(),
        atol=1e-7,
    )

    assert c_opt.to_text_diagram() == """
0: ───[Y]^-0.5───@───[Z]^-0.125───[X]^0.5───[Z]^0.5───M('m0')───
                 │
1: ──────────────@───M('m1')────────────────────────────────────
""".strip()