def test_single_circuit_delay_calibrations(self):
"""Test that disassembler parses delay instruction back to delay gate."""
qc = QuantumCircuit(2)
qc.append(Gate("test", 1, []), [0])
test_sched = pulse.Delay(64, pulse.DriveChannel(0)) + pulse.Delay(
160, pulse.DriveChannel(0)
)
qc.add_calibration("test", [0], test_sched)
qobj = assemble(qc, FakeOpenPulse2Q())
output_circuits, _, _ = disassemble(qobj)
self.assertEqual(len(qc.calibrations), len(output_circuits[0].calibrations))
self.assertEqual(qc.calibrations.keys(), output_circuits[0].calibrations.keys())
self.assertTrue(
all(
qc_cal.keys() == out_qc_cal.keys()
for qc_cal, out_qc_cal in zip(
qc.calibrations.values(), output_circuits[0].calibrations.values()
)
)
)
self.assertEqual(
qc.calibrations["test"][((0,), ())], output_circuits[0].calibrations["test"][((0,), ())]
)
def test_append_an_instruction_to_block_inplace(self):
"""Test append instructions to a non-empty block with inplace."""
block = pulse.ScheduleBlock()
block = block.append(pulse.Delay(100, self.d0))
block.append(pulse.Delay(100, self.d0), inplace=True)
self.assertEqual(len(block.blocks), 2)
def test_append_an_instruction_to_block(self):
"""Test append instructions to a non-empty block."""
block = pulse.ScheduleBlock()
block = block.append(pulse.Delay(100, self.d0))
block = block.append(pulse.Delay(100, self.d0))
self.assertEqual(len(block.instructions), 2)
def test_different_channels(self):
"""Test equality is False if different channels."""
block1 = pulse.ScheduleBlock()
block1 += pulse.Delay(10, self.d0)
block2 = pulse.ScheduleBlock()
block2 += pulse.Delay(10, self.d1)
self.assertNotEqual(block1, block2)
def test_different_transform(self):
"""Test equality is False if different transforms."""
block1 = pulse.ScheduleBlock(alignment_context=self.left_context)
block1 += pulse.Delay(10, self.d0)
block2 = pulse.ScheduleBlock(alignment_context=self.right_context)
block2 += pulse.Delay(10, self.d0)
self.assertNotEqual(block1, block2)
def test_padding_until_less(self):
"""Test padding until time that is less than schedule duration."""
delay = pulse.Delay(10)
sched = (delay(DriveChannel(0)).shift(10) + delay(DriveChannel(1)))
ref_sched = (sched | delay(DriveChannel(0))
| pulse.Delay(5)(DriveChannel(1)).shift(10))
self.assertEqual(pad(sched, until=15), ref_sched)
def test_padding_until_greater(self):
"""Test padding until time that is greater than schedule duration."""
delay = pulse.Delay(10)
sched = (delay(DriveChannel(0)).shift(10) + delay(DriveChannel(1)))
ref_sched = (sched | delay(DriveChannel(0))
| pulse.Delay(30)(DriveChannel(0)).shift(20)
| pulse.Delay(40)(DriveChannel(1)).shift(10))
self.assertEqual(pad(sched, until=50), ref_sched)
def test_different_transform_opts(self):
"""Test equality is False if different transform options."""
context1 = transforms.AlignEquispaced(duration=100)
context2 = transforms.AlignEquispaced(duration=500)
block1 = pulse.ScheduleBlock(alignment_context=context1)
block1 += pulse.Delay(10, self.d0)
block2 = pulse.ScheduleBlock(alignment_context=context2)
block2 += pulse.Delay(10, self.d0)
self.assertNotEqual(block1, block2)
def test_padding_supplied_channels(self):
"""Test padding of only specified channels."""
delay = pulse.Delay(10)
double_delay = pulse.Delay(20)
sched = (delay(DriveChannel(0)).shift(10) + delay(DriveChannel(1)))
ref_sched = (sched | delay(DriveChannel(0))
| double_delay(DriveChannel(2)))
channels = [DriveChannel(0), DriveChannel(2)]
self.assertEqual(pad(sched, channels=channels), ref_sched)
def test_remove_subroutines(self):
"""Test that nested subroutiens are removed."""
d0 = pulse.DriveChannel(0)
nested_routine = pulse.Schedule()
nested_routine.insert(10, pulse.Delay(10, d0), inplace=True)
subroutine = pulse.Schedule()
subroutine.insert(0, pulse.Delay(20, d0), inplace=True)
subroutine.insert(20,
pulse.instructions.Call(nested_routine),
inplace=True)
subroutine.insert(50, pulse.Delay(10, d0), inplace=True)
main_program = pulse.Schedule()
main_program.insert(0, pulse.Delay(10, d0), inplace=True)
main_program.insert(30,
pulse.instructions.Call(subroutine),
inplace=True)
target = transforms.inline_subroutines(main_program)
reference = pulse.Schedule()
reference.insert(0, pulse.Delay(10, d0), inplace=True)
reference.insert(30, pulse.Delay(20, d0), inplace=True)
reference.insert(60, pulse.Delay(10, d0), inplace=True)
reference.insert(80, pulse.Delay(10, d0), inplace=True)
self.assertEqual(target, reference)
def test_padding_schedule(self):
"""Test padding schedule."""
delay = pulse.Delay(10)
double_delay = pulse.Delay(20)
sched = (delay(pulse.DriveChannel(0)).shift(10) +
delay(pulse.DriveChannel(0)).shift(10) +
delay(pulse.DriveChannel(1)).shift(10))
ref_sched = (sched | delay(pulse.DriveChannel(0))
| delay(pulse.DriveChannel(0)).shift(20)
| delay(pulse.DriveChannel(1))
| double_delay(pulse.DriveChannel(1)).shift(20))
self.assertEqual(pad(sched), ref_sched)
def test_padding_less_than_sched_duration(self):
"""Test that the until arg is respected even for less than the input schedule duration."""
delay = 10
sched = (Delay(delay, DriveChannel(0)) +
Delay(delay, DriveChannel(0)).shift(20))
ref_sched = (sched | pulse.Delay(5, DriveChannel(0)).shift(10))
self.assertEqual(transforms.pad(sched, until=15), ref_sched)
def test_len(self):
"""Test __len__ method"""
block = pulse.ScheduleBlock()
self.assertEqual(len(block), 0)
for j in range(1, 10):
block = block.append(pulse.Delay(10, self.d0))
self.assertEqual(len(block), j)
def test_zero_duration_delay(self):
"""Test generating waveforms that contains zero duration delay.
Zero duration delay should be ignored.
"""
ch = pulse.DriveChannel(0)
test_sched = pulse.Schedule()
test_sched += pulse.Play(pulse.Gaussian(160, 0.1, 40), ch)
test_sched += pulse.Delay(0, ch)
test_sched += pulse.Play(pulse.Gaussian(160, 0.1, 40), ch)
test_sched += pulse.Delay(1, ch)
test_sched += pulse.Play(pulse.Gaussian(160, 0.1, 40), ch)
ch_events = events.ChannelEvents.load_program(test_sched, ch)
self.assertEqual(len(list(ch_events.get_waveforms())), 4)
def test_delay_duration(self):
"""Test parametrization of delay duration."""
dur = Parameter('dur')
ch = pulse.DriveChannel(0)
test_delay = pulse.Delay(dur, ch)
test_delay.assign_parameters({dur: 300})
self.assertEqual(test_delay.duration, 300)
def setUp(self):
super().setUp()
self.test_blocks = [
pulse.Play(self.test_waveform0, self.d0),
pulse.Play(self.test_waveform1, self.d1),
pulse.Delay(50, self.d0),
pulse.Play(self.test_waveform1, self.d0),
]
def test_cannot_append_schedule(self):
"""Test schedule cannot be appended. Schedule should be input as Call instruction."""
block = pulse.ScheduleBlock()
sched = pulse.Schedule()
sched += pulse.Delay(10, self.d0)
with self.assertRaises(PulseError):
block.append(sched)
def test_padding_schedule_inverse_order(self):
"""Test padding schedule is insensitive to order in which commands were added.
This test is the same as `test_adding_schedule` but the order by channel
in which commands were added to the schedule to be padded has been reversed.
"""
delay = pulse.Delay(10)
double_delay = pulse.Delay(20)
sched = (delay(pulse.DriveChannel(1)).shift(10) +
delay(pulse.DriveChannel(0)).shift(10) +
delay(pulse.DriveChannel(0)).shift(10))
ref_sched = (sched | delay(pulse.DriveChannel(0))
| delay(pulse.DriveChannel(0)).shift(20)
| delay(pulse.DriveChannel(1))
| double_delay(pulse.DriveChannel(1)).shift(20))
self.assertEqual(pad(sched), ref_sched)
def test_equispace_alignment(self):
"""Test equispace alignment context."""
block = pulse.ScheduleBlock(alignment_context=self.equispaced_context)
for _ in range(4):
block = block.append(pulse.Play(self.test_waveform0, self.d0))
ref_sched = pulse.Schedule()
ref_sched = ref_sched.insert(0, pulse.Play(self.test_waveform0,
self.d0))
ref_sched = ref_sched.insert(100, pulse.Delay(200, self.d0))
ref_sched = ref_sched.insert(300,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(400, pulse.Delay(200, self.d0))
ref_sched = ref_sched.insert(600,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(700, pulse.Delay(200, self.d0))
ref_sched = ref_sched.insert(900,
pulse.Play(self.test_waveform0, self.d0))
self.assertScheduleEqual(block, ref_sched)
def test_subroutine_not_transformed(self):
"""Test called schedule is not transformed."""
d0 = pulse.DriveChannel(0)
d1 = pulse.DriveChannel(1)
subprogram = pulse.Schedule()
subprogram.insert(0, pulse.Delay(30, d0), inplace=True)
subprogram.insert(10, pulse.Delay(10, d1), inplace=True)
with pulse.build() as target:
with pulse.align_right():
pulse.delay(10, d1)
pulse.call(subprogram)
reference = pulse.Schedule()
reference.insert(0, pulse.Delay(10, d1), inplace=True)
reference.insert(10, pulse.Delay(30, d0), inplace=True)
reference.insert(20, pulse.Delay(10, d1), inplace=True)
self.assertScheduleEqual(target, reference)
def test_assemble_with_delay(self):
"""Test that delay instruction is ignored in assembly."""
backend = FakeOpenPulse2Q()
orig_schedule = self.schedule
delay_schedule = orig_schedule + pulse.Delay(10)(self.device.drives[0])
orig_qobj = assemble(orig_schedule, backend)
delay_qobj = assemble(delay_schedule, backend)
self.assertEqual(orig_qobj.experiments[0].to_dict(),
delay_qobj.experiments[0].to_dict())
def test_assemble_with_delay(self):
"""Test that delay instruction is ignored in assembly."""
orig_schedule = self.schedule
delay_schedule = orig_schedule + pulse.Delay(10, self.backend_config.drive(0))
orig_qobj = assemble(orig_schedule, self.backend)
validate_qobj_against_schema(orig_qobj)
delay_qobj = assemble(delay_schedule, self.backend)
validate_qobj_against_schema(delay_qobj)
self.assertEqual(orig_qobj.experiments[0].to_dict(),
delay_qobj.experiments[0].to_dict())
def test_replace_instruction_by_block(self):
"""Test replacing instruction with block."""
sub_block1 = pulse.ScheduleBlock()
sub_block1 = sub_block1.append(pulse.Delay(50, self.d0))
sub_block1 = sub_block1.append(pulse.Play(self.test_waveform0,
self.d0))
sub_block2 = pulse.ScheduleBlock()
sub_block2 = sub_block2.append(pulse.Delay(50, self.d0))
sub_block2 = sub_block2.append(pulse.Play(self.test_waveform1,
self.d1))
main_block = pulse.ScheduleBlock()
main_block = main_block.append(pulse.Delay(50, self.d0))
main_block = main_block.append(pulse.Play(self.test_waveform0,
self.d0))
main_block = main_block.append(pulse.Delay(100, self.d0))
main_block = main_block.append(sub_block2)
main_block = main_block.append(pulse.Play(self.test_waveform0,
self.d1))
replaced = main_block.replace(pulse.Delay(100, self.d0), sub_block1)
ref_blocks = [
pulse.Delay(50, self.d0),
pulse.Play(self.test_waveform0, self.d0),
sub_block1,
sub_block2,
pulse.Play(self.test_waveform0, self.d1),
]
self.assertListEqual(list(replaced.blocks), ref_blocks)
def test_func_alignment(self):
"""Test func alignment context."""
block = pulse.ScheduleBlock(alignment_context=self.func_context)
for _ in range(4):
block = block.append(pulse.Play(self.test_waveform0, self.d0))
ref_sched = pulse.Schedule()
ref_sched = ref_sched.insert(0, pulse.Delay(50, self.d0))
ref_sched = ref_sched.insert(50,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(150, pulse.Delay(50, self.d0))
ref_sched = ref_sched.insert(200,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(300, pulse.Delay(350, self.d0))
ref_sched = ref_sched.insert(650,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(750, pulse.Delay(50, self.d0))
ref_sched = ref_sched.insert(800,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(900, pulse.Delay(100, self.d0))
self.assertScheduleEqual(block, ref_sched)
def test_instruction_out_of_order_complex_not_equal(self):
"""Test complex schedule equality can be correctly evaluated."""
block1_a = pulse.ScheduleBlock(alignment_context=self.left_context)
block1_a += pulse.Play(self.test_waveform0, self.d0)
block1_a += pulse.Play(self.test_waveform1, self.d1)
block1_a += pulse.Delay(10, self.d0)
block1_b = pulse.ScheduleBlock(alignment_context=self.left_context)
block1_b += pulse.Play(self.test_waveform1, self.d1)
block1_b += pulse.Delay(10, self.d0)
block1_b += pulse.Play(self.test_waveform0, self.d0)
block2_a = pulse.ScheduleBlock(alignment_context=self.right_context)
block2_a += block1_a
block2_a += block1_b
block2_a += block1_a
block2_b = pulse.ScheduleBlock(alignment_context=self.right_context)
block2_b += block1_a
block2_b += block1_a
block2_b += block1_b
self.assertNotEqual(block2_a, block2_b)
def test_nested_alignment(self):
"""Test nested block scheduling."""
block_sub = pulse.ScheduleBlock(alignment_context=self.right_context)
block_sub = block_sub.append(pulse.Play(self.test_waveform0, self.d0))
block_sub = block_sub.append(pulse.Play(self.test_waveform1, self.d1))
block_main = pulse.ScheduleBlock(
alignment_context=self.sequential_context)
block_main = block_main.append(block_sub)
block_main = block_main.append(pulse.Delay(10, self.d0))
block_main = block_main.append(block_sub)
ref_sched = pulse.Schedule()
ref_sched = ref_sched.insert(0, pulse.Play(self.test_waveform1,
self.d1))
ref_sched = ref_sched.insert(100,
pulse.Play(self.test_waveform0, self.d0))
ref_sched = ref_sched.insert(200, pulse.Delay(10, self.d0))
ref_sched = ref_sched.insert(210,
pulse.Play(self.test_waveform1, self.d1))
ref_sched = ref_sched.insert(310,
pulse.Play(self.test_waveform0, self.d0))
self.assertScheduleEqual(block_main, ref_sched)
def test_assemble_with_delay(self):
"""Test that delay instruction is ignored in assembly."""
backend = FakeOpenPulse2Q()
orig_schedule = self.schedule
with self.assertWarns(DeprecationWarning):
delay_schedule = orig_schedule + pulse.Delay(10)(
self.backend_config.drive(0))
orig_qobj = assemble(orig_schedule, backend)
validate_qobj_against_schema(orig_qobj)
delay_qobj = assemble(delay_schedule, backend)
validate_qobj_against_schema(delay_qobj)
self.assertEqual(orig_qobj.experiments[0].to_dict(),
delay_qobj.experiments[0].to_dict())
def test_replace_parametrized_instruction(self):
"""Test parametrized instruction can updated with parameter table."""
block = pulse.ScheduleBlock()
block += pulse.Play(self.test_par_waveform0, self.d0)
block += pulse.Delay(100, self.d0)
block += pulse.Play(self.test_waveform0, self.d0)
replaced = block.replace(pulse.Play(self.test_par_waveform0, self.d0),
pulse.Play(self.test_par_waveform1, self.d0))
self.assertTrue(replaced.is_parameterized())
# check assign parameters
replaced_assigned = replaced.assign_parameters({
self.dur1: 100,
self.amp1: 0.1
})
self.assertFalse(replaced_assigned.is_parameterized())
def test_replace_inplace(self):
"""Test replacing specific instruction with inplace."""
block = pulse.ScheduleBlock()
for inst in self.test_blocks:
block.append(inst)
replaced = pulse.Play(pulse.Constant(300, 0.1), self.d1)
target = pulse.Delay(50, self.d0)
block.replace(target, replaced, inplace=True)
ref_sched = pulse.Schedule()
ref_sched = ref_sched.insert(0, pulse.Play(self.test_waveform0,
self.d0))
ref_sched = ref_sched.insert(0, pulse.Play(self.test_waveform1,
self.d1))
ref_sched = ref_sched.insert(200, replaced)
ref_sched = ref_sched.insert(100,
pulse.Play(self.test_waveform1, self.d0))
self.assertScheduleEqual(block, ref_sched)
def test_parametrized_context(self):
"""Test parametrize context parameter."""
duration = circuit.Parameter("dur")
param_context = transforms.AlignEquispaced(duration=duration)
block = pulse.ScheduleBlock(alignment_context=param_context)
block += pulse.Delay(10, self.d0)
block += pulse.Delay(10, self.d0)
block += pulse.Delay(10, self.d0)
block += pulse.Delay(10, self.d0)
self.assertTrue(block.is_parameterized())
self.assertFalse(block.is_schedulable())
block.assign_parameters({duration: 100}, inplace=True)
self.assertFalse(block.is_parameterized())
self.assertTrue(block.is_schedulable())
ref_sched = pulse.Schedule()
ref_sched = ref_sched.insert(0, pulse.Delay(10, self.d0))
ref_sched = ref_sched.insert(30, pulse.Delay(10, self.d0))
ref_sched = ref_sched.insert(60, pulse.Delay(10, self.d0))
ref_sched = ref_sched.insert(90, pulse.Delay(10, self.d0))
self.assertScheduleEqual(block, ref_sched)