def test_median_device():
q0, q1 = cirq.GridQubit.rect(1, 2, 5, 3)
cal = factory.load_median_device_calibration('rainbow')
# Spot-check an arbitrary set of values to confirm we got the right data.
assert np.isclose(cal['parallel_p00_error'][(q0,)][0], 0.0067149999999998045)
assert np.isclose(
cal['single_qubit_readout_separation_error'][(q1,)][0], 0.00039635847369929797
)
assert np.isclose(
cal['two_qubit_sycamore_gate_xeb_average_error_per_cycle'][(q0, q1)][0],
0.0034558565201338043,
)
def test_median_weber_device():
q0, q1 = cirq.GridQubit.rect(1, 2, 1, 4)
cal = factory.load_median_device_calibration('weber')
# Spot-check an arbitrary set of values to confirm we got the right data.
assert np.isclose(cal['parallel_p00_error'][(q0, )][0], 0.00592)
assert np.isclose(cal['single_qubit_readout_separation_error'][(q1, )][0],
0.0005456228122027591)
assert np.isclose(
cal['two_qubit_sycamore_gate_xeb_average_error_per_cycle'][(q0,
q1)][0],
0.010057137642549896,
)
def test_median_device_expected_fields(processor_id):
cal = factory.load_median_device_calibration(processor_id)
expected_fields = {
'single_qubit_idle_t1_micros',
'single_qubit_rb_incoherent_error_per_gate',
'single_qubit_rb_pauli_error_per_gate',
'two_qubit_parallel_sycamore_gate_xeb_pauli_error_per_cycle',
'two_qubit_parallel_sqrt_iswap_gate_xeb_pauli_error_per_cycle',
'single_qubit_p00_error',
'single_qubit_p11_error',
'two_qubit_parallel_sycamore_gate_xeb_entangler_theta_error_per_cycle',
'two_qubit_parallel_sycamore_gate_xeb_entangler_phi_error_per_cycle',
'two_qubit_parallel_sqrt_iswap_gate_xeb_entangler_theta_error_per_cycle',
'two_qubit_parallel_sqrt_iswap_gate_xeb_entangler_phi_error_per_cycle',
}
assert expected_fields.issubset(cal.keys())
def test_median_device_bad_processor():
with pytest.raises(ValueError, match='no median calibration is defined'):
_ = factory.load_median_device_calibration('bad_processor')
