def test_disassemble_single_schedule(self):
"""Test disassembling a single schedule.
"""
d0 = pulse.DriveChannel(0)
d1 = pulse.DriveChannel(1)
with pulse.build(self.backend) as sched:
with pulse.align_right():
pulse.play(pulse.library.Constant(10, 1.0), d0)
pulse.set_phase(1.0, d0)
pulse.shift_phase(3.11, d0)
pulse.set_frequency(1e9, d0)
pulse.shift_frequency(1e7, d0)
pulse.delay(20, d0)
pulse.delay(10, d1)
pulse.play(pulse.library.Constant(8, 0.1), d1)
pulse.measure_all()
qobj = assemble(sched, backend=self.backend, shots=2000)
scheds, run_config_out, _ = disassemble(qobj)
run_config_out = RunConfig(**run_config_out)
self.assertEqual(run_config_out.memory_slots, 2)
self.assertEqual(run_config_out.shots, 2000)
self.assertEqual(run_config_out.memory, False)
self.assertEqual(run_config_out.meas_level, 2)
self.assertEqual(run_config_out.meas_lo_freq,
self.backend.defaults().meas_freq_est)
self.assertEqual(run_config_out.qubit_lo_freq,
self.backend.defaults().qubit_freq_est)
self.assertEqual(run_config_out.rep_time, 99)
self.assertEqual(len(scheds), 1)
self.assertEqual(scheds[0], sched)
def _schedule(self) -> Tuple[pulse.ScheduleBlock, Parameter]:
"""Create the spectroscopy schedule."""
dt, granularity = self._dt, self._granularity
duration = int(granularity *
(self.experiment_options.duration / dt // granularity))
sigma = granularity * (self.experiment_options.sigma / dt //
granularity)
width = granularity * (self.experiment_options.width / dt //
granularity)
qubit = self.physical_qubits[0]
freq_param = Parameter("frequency")
with pulse.build(backend=self.backend,
name="spectroscopy") as schedule:
pulse.shift_frequency(freq_param, pulse.MeasureChannel(qubit))
pulse.play(
pulse.GaussianSquare(
duration=duration,
amp=self.experiment_options.amp,
sigma=sigma,
width=width,
),
pulse.MeasureChannel(qubit),
)
pulse.acquire(duration, qubit, pulse.MemorySlot(0))
return schedule, freq_param
def test_shift_frequency(self): # pylint: disable=no-member
"""Test shift frequency instruction."""
d0 = pulse.DriveChannel(0)
with pulse.build() as schedule:
pulse.shift_frequency(0.1e9, d0)
reference = pulse.Schedule()
reference += instructions.ShiftFrequency(0.1e9, d0) # pylint: disable=no-member
self.assertEqual(schedule, reference)
def test_shift_frequency(self):
"""Test shift frequency instruction."""
d0 = pulse.DriveChannel(0)
with pulse.build() as schedule:
pulse.shift_frequency(0.1e9, d0)
reference = pulse.Schedule()
reference += instructions.ShiftFrequency(0.1e9, d0)
self.assertScheduleEqual(schedule, reference)
def test_ef_rabi_circuit(self):
"""Test the EFRabi experiment end to end."""
anharm = -330e6
rabi12 = EFRabi(2)
rabi12.set_experiment_options(amplitudes=[0.5], frequency_shift=anharm)
circ = rabi12.circuits(RabiBackend())[0]
with pulse.build() as expected:
pulse.shift_frequency(anharm, pulse.DriveChannel(2))
pulse.play(pulse.Gaussian(160, 0.5, 40), pulse.DriveChannel(2))
pulse.shift_frequency(-anharm, pulse.DriveChannel(2))
self.assertEqual(circ.calibrations["Rabi"][((2, ), (0.5, ))], expected)
self.assertEqual(circ.data[0][0].name, "x")
self.assertEqual(circ.data[1][0].name, "Rabi")
def test_disassemble_multiple_schedules(self):
"""Test disassembling multiple schedules, all should have the same config.
"""
d0 = pulse.DriveChannel(0)
d1 = pulse.DriveChannel(1)
with pulse.build(self.backend) as sched0:
with pulse.align_right():
pulse.play(pulse.library.Constant(10, 1.0), d0)
pulse.set_phase(1.0, d0)
pulse.shift_phase(3.11, d0)
pulse.set_frequency(1e9, d0)
pulse.shift_frequency(1e7, d0)
pulse.delay(20, d0)
pulse.delay(10, d1)
pulse.play(pulse.library.Constant(8, 0.1), d1)
pulse.measure_all()
with pulse.build(self.backend) as sched1:
with pulse.align_right():
pulse.play(pulse.library.Constant(8, 0.1), d0)
pulse.play(pulse.library.Waveform([0., 1.]), d1)
pulse.set_phase(1.1, d0)
pulse.shift_phase(3.5, d0)
pulse.set_frequency(2e9, d0)
pulse.shift_frequency(3e7, d1)
pulse.delay(20, d1)
pulse.delay(10, d0)
pulse.play(pulse.library.Constant(8, 0.4), d1)
pulse.measure_all()
qobj = assemble([sched0, sched1], backend=self.backend, shots=2000)
scheds, run_config_out, _ = disassemble(qobj)
run_config_out = RunConfig(**run_config_out)
self.assertEqual(run_config_out.memory_slots, 2)
self.assertEqual(run_config_out.shots, 2000)
self.assertEqual(run_config_out.memory, False)
self.assertEqual(len(scheds), 2)
self.assertEqual(scheds[0], sched0)
self.assertEqual(scheds[1], sched1)
def _spec_gate_schedule(
self,
backend: Optional[Backend] = None
) -> Tuple[pulse.ScheduleBlock, Parameter]:
"""Create the spectroscopy schedule."""
freq_param = Parameter("frequency")
with pulse.build(backend=backend, name="spectroscopy") as schedule:
pulse.shift_frequency(freq_param,
pulse.DriveChannel(self.physical_qubits[0]))
pulse.play(
pulse.GaussianSquare(
duration=self.experiment_options.duration,
amp=self.experiment_options.amp,
sigma=self.experiment_options.sigma,
width=self.experiment_options.width,
),
pulse.DriveChannel(self.physical_qubits[0]),
)
pulse.shift_frequency(-freq_param,
pulse.DriveChannel(self.physical_qubits[0]))
return schedule, freq_param
