def sample_schedule(self):
"""Generate a sample schedule that includes the most common elements of
pulse schedules."""
gp0 = library.gaussian(duration=20, amp=1.0, sigma=1.0)
gp1 = library.gaussian(duration=20, amp=-1.0, sigma=2.0)
gs0 = library.gaussian_square(duration=20, amp=-1.0, sigma=2.0, risefall=3)
sched = Schedule(name='test_schedule')
sched = sched.append(gp0(DriveChannel(0)))
sched = sched.insert(0, Play(library.Constant(duration=60, amp=0.2 + 0.4j),
ControlChannel(0)))
sched = sched.insert(60, ShiftPhase(-1.57, DriveChannel(0)))
sched = sched.insert(60, SetFrequency(8.0, DriveChannel(0)))
sched = sched.insert(60, SetPhase(3.14, DriveChannel(0)))
sched = sched.insert(70, ShiftFrequency(4.0e6, DriveChannel(0)))
sched = sched.insert(30, Play(gp1, DriveChannel(1)))
sched = sched.insert(60, Play(gp0, ControlChannel(0)))
sched = sched.insert(60, Play(gs0, MeasureChannel(0)))
sched = sched.insert(90, ShiftPhase(1.57, DriveChannel(0)))
sched = sched.insert(90, Acquire(10,
AcquireChannel(1),
MemorySlot(1),
RegisterSlot(1)))
sched = sched.append(Delay(100, DriveChannel(0)))
sched = sched + sched
sched |= Snapshot("snapshot_1", "snap_type") << 60
sched |= Snapshot("snapshot_2", "snap_type") << 120
return sched
def test_drive_instruction(self):
"""Test converted qobj from PulseInstruction."""
instruction = Play(self.linear, DriveChannel(0))
qobj = PulseQobjInstruction(name='linear', ch='d0', t0=10)
converted_instruction = self.converter(qobj)
self.assertEqual(converted_instruction.instructions[0][-1],
instruction)
def test_drive_instruction(self):
"""Test converted qobj from Play."""
converter = InstructionToQobjConverter(PulseQobjInstruction,
meas_level=2)
instruction = Play(Waveform(np.arange(0, 0.01), name='linear'),
DriveChannel(0))
valid_qobj = PulseQobjInstruction(name='linear', ch='d0', t0=0)
self.assertEqual(converter(0, instruction), valid_qobj)
def test_parametric_pulse_schedule(self):
"""Test that parametric instructions/schedules can be drawn."""
filename = self._get_resource_path('current_parametric_matplotlib_ref.png')
schedule = Schedule(name='test_parametric')
schedule += Play(library.Gaussian(duration=25, sigma=4, amp=0.5j), DriveChannel(0))
pulse_drawer(schedule, filename=filename)
self.assertImagesAreEqual(filename, self.parametric_matplotlib_reference)
os.remove(filename)
def test_play(self):
"""Test that Play instructions can be drawn. The output should be the same as the
parametric_pulse_schedule test.
"""
filename = self._get_resource_path('current_play_matplotlib_ref.png')
schedule = Schedule(name='test_parametric')
schedule += Play(pulse_lib.Gaussian(duration=25, sigma=4, amp=0.5j), DriveChannel(0))
pulse_drawer(schedule, filename=filename)
self.assertImagesAreEqual(filename, self.parametric_matplotlib_reference)
os.remove(filename)
def test_schedule_drawer_show_framechange(self):
filename = self._get_resource_path('current_show_framechange_ref.png')
gp0 = library.gaussian(duration=20, amp=1.0, sigma=1.0)
sched = Schedule(name='test_schedule')
sched = sched.append(Play(gp0, DriveChannel(0)))
sched = sched.insert(60, ShiftPhase(-1.57, DriveChannel(0)))
sched = sched.insert(30, ShiftPhase(-1.50, DriveChannel(1)))
sched = sched.insert(70, ShiftPhase(1.50, DriveChannel(1)))
pulse_drawer(sched, filename=filename, show_framechange_channels=False)
self.assertImagesAreEqual(filename, self.schedule_show_framechange_ref)
os.remove(filename)
def test_gaussian_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction, meas_level=2)
instruction = Play(Gaussian(duration=25, sigma=15, amp=-0.5 + 0.2j), DriveChannel(0))
valid_qobj = PulseQobjInstruction(
name='parametric_pulse',
pulse_shape='gaussian',
ch='d0',
t0=0,
parameters={'duration': 25, 'sigma': 15, 'amp': -0.5 + 0.2j})
self.assertEqual(converter(0, instruction), valid_qobj)
def test_constant_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction, meas_level=2)
instruction = Play(Constant(duration=25, amp=1), ControlChannel(2))
valid_qobj = PulseQobjInstruction(
name='parametric_pulse',
pulse_shape='constant',
ch='u2',
t0=20,
parameters={'duration': 25, 'amp': 1})
self.assertEqual(converter(20, instruction), valid_qobj)
def test_parametric_pulses(self):
"""Test converted qobj from ParametricInstruction."""
instruction = Play(Gaussian(duration=25, sigma=15, amp=-0.5 + 0.2j), DriveChannel(0))
qobj = PulseQobjInstruction(
name='parametric_pulse',
pulse_shape='gaussian',
ch='d0',
t0=0,
parameters={'duration': 25, 'sigma': 15, 'amp': -0.5 + 0.2j})
converted_instruction = self.converter(qobj)
self.assertEqual(converted_instruction.timeslots, instruction.timeslots)
self.assertEqual(converted_instruction.instructions[0][-1], instruction)
def test_gaussian_square_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction, meas_level=2)
instruction = Play(GaussianSquare(duration=1500, sigma=15, amp=-0.5 + 0.2j, width=1300),
MeasureChannel(1))
valid_qobj = PulseQobjInstruction(
name='parametric_pulse',
pulse_shape='gaussian_square',
ch='m1',
t0=10,
parameters={'duration': 1500, 'sigma': 15, 'amp': -0.5 + 0.2j, 'width': 1300})
self.assertEqual(converter(10, instruction), valid_qobj)
def test_constant_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction,
meas_level=2)
instruction = Play(Constant(duration=25, amp=1), ControlChannel(2))
valid_qobj = PulseQobjInstruction(
name="parametric_pulse",
pulse_shape="constant",
ch="u2",
t0=20,
parameters={
"duration": 25,
"amp": 1
},
)
self.assertEqual(converter(20, instruction), valid_qobj)
def test_gaussian_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction,
meas_level=2)
instruction = Play(Gaussian(duration=25, sigma=15, amp=-0.5 + 0.2j),
DriveChannel(0))
valid_qobj = PulseQobjInstruction(
name="parametric_pulse",
pulse_shape="gaussian",
ch="d0",
t0=0,
parameters={
"duration": 25,
"sigma": 15,
"amp": -0.5 + 0.2j
},
)
self.assertEqual(converter(0, instruction), valid_qobj)
def test_gaussian_square_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction,
meas_level=2)
instruction = Play(
GaussianSquare(duration=1500,
sigma=15,
amp=-0.5 + 0.2j,
width=1300), MeasureChannel(1))
valid_qobj = PulseQobjInstruction(
name="parametric_pulse",
pulse_shape="gaussian_square",
ch="m1",
t0=10,
parameters={
"duration": 1500,
"sigma": 15,
"amp": -0.5 + 0.2j,
"width": 1300
},
)
self.assertEqual(converter(10, instruction), valid_qobj)
def test_parametric_pulses(self):
"""Test converted qobj from ParametricInstruction."""
instruction = Play(
Gaussian(duration=25, sigma=15, amp=-0.5 + 0.2j, name="pulse1"),
DriveChannel(0))
qobj = PulseQobjInstruction(
name="parametric_pulse",
label="pulse1",
pulse_shape="gaussian",
ch="d0",
t0=0,
parameters={
"duration": 25,
"sigma": 15,
"amp": -0.5 + 0.2j
},
)
converted_instruction = self.converter(qobj)
self.assertEqual(converted_instruction.start_time, 0)
self.assertEqual(converted_instruction.duration, 25)
self.assertEqual(converted_instruction.instructions[0][-1],
instruction)
self.assertEqual(converted_instruction.instructions[0][-1].pulse.name,
"pulse1")
