def sample_schedule(self):
"""Generate a sample schedule that includes the most common elements of
pulse schedules."""
gp0 = pulse_lib.gaussian(duration=20, amp=1.0, sigma=1.0)
gp1 = pulse_lib.gaussian(duration=20, amp=-1.0, sigma=2.0)
gs0 = pulse_lib.gaussian_square(duration=20,
amp=-1.0,
sigma=2.0,
risefall=3)
fc_pi_2 = FrameChange(phase=1.57)
acquire = Acquire(10)
delay = Delay(100)
sched = Schedule()
sched = sched.append(gp0(DriveChannel(0)))
sched = sched.insert(
0,
pulse_lib.ConstantPulse(duration=60,
amp=0.2 + 0.4j)(ControlChannel(0)))
sched = sched.insert(60, FrameChange(phase=-1.57)(DriveChannel(0)))
sched = sched.insert(60, SetFrequency(8.0, DriveChannel(0)))
sched = sched.insert(30, gp1(DriveChannel(1)))
sched = sched.insert(60, gp0(ControlChannel(0)))
sched = sched.insert(60, gs0(MeasureChannel(0)))
sched = sched.insert(90, fc_pi_2(DriveChannel(0)))
sched = sched.insert(
90, acquire(AcquireChannel(1), MemorySlot(1), RegisterSlot(1)))
sched = sched.append(delay(DriveChannel(0)))
sched = sched + sched
sched |= Snapshot("snapshot_1", "snap_type") << 60
sched |= Snapshot("snapshot_2", "snap_type") << 120
return sched
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_snapshot(self):
"""Test converted qobj from SnapShot."""
instruction = Snapshot(label='label', snapshot_type='type')
shifted = instruction << 10
qobj = PulseQobjInstruction(name='snapshot', t0=10, label='label', type='type')
converted_instruction = self.converter(qobj)
self.assertEqual(converted_instruction.start_time, shifted.start_time)
self.assertEqual(converted_instruction.duration, shifted.duration)
self.assertEqual(converted_instruction.instructions[0][-1], instruction)
def test_snapshot(self):
"""Test converted qobj from Snapshot."""
converter = InstructionToQobjConverter(PulseQobjInstruction,
meas_level=2)
instruction = Snapshot(label='label', snapshot_type='type')
valid_qobj = PulseQobjInstruction(name='snapshot',
t0=0,
label='label',
type='type')
self.assertEqual(converter(0, instruction), valid_qobj)