def _internal_create_program(
self, *, scope: Scope, measurement_mapping: Dict[str,
Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional[Transformation],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop) -> None:
"""Parameter constraints are validated in build_waveform because build_waveform is guaranteed to be called
during sequencing"""
### current behavior (same as previously): only adds EXEC Loop and measurements if a waveform exists.
### measurements are directly added to parent_loop (to reflect behavior of Sequencer + MultiChannelProgram)
assert not scope.get_volatile_parameters().keys(
) & self.parameter_names, "AtomicPT cannot be volatile"
waveform = self.build_waveform(parameters=scope,
channel_mapping=channel_mapping)
if waveform:
measurements = self.get_measurement_windows(
parameters=scope, measurement_mapping=measurement_mapping)
if global_transformation:
waveform = TransformingWaveform(waveform,
global_transformation)
parent_loop.add_measurements(measurements=measurements)
parent_loop.append_child(waveform=waveform)
def _internal_create_program(self, *,
parameters: Dict[str, Parameter],
measurement_mapping: Dict[str, Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional[Transformation],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop) -> None:
"""Parameter constraints are validated in build_waveform because build_waveform is guaranteed to be called
during sequencing"""
### current behavior (same as previously): only adds EXEC Loop and measurements if a waveform exists.
### measurements are directly added to parent_loop (to reflect behavior of Sequencer + MultiChannelProgram)
# todo (2018-08-08): could move measurements into own Loop object?
# todo (2018-07-05): why are parameter constraints not validated here?
try:
parameters = {parameter_name: parameters[parameter_name].get_value()
for parameter_name in self.parameter_names}
except KeyError as e:
raise ParameterNotProvidedException(str(e)) from e
waveform = self.build_waveform(parameters=parameters,
channel_mapping=channel_mapping)
if waveform:
measurements = self.get_measurement_windows(parameters=parameters,
measurement_mapping=measurement_mapping)
if global_transformation:
waveform = TransformingWaveform(waveform, global_transformation)
parent_loop.add_measurements(measurements=measurements)
parent_loop.append_child(waveform=waveform)
def _internal_create_program(self, *,
parameters: Dict[str, Parameter],
measurement_mapping: Dict[str, Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional['Transformation'],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop) -> None:
self.validate_parameter_constraints(parameters=parameters)
relevant_params = set(self._repetition_count.variables).union(self.measurement_parameters)
try:
real_parameters = {v: parameters[v].get_value() for v in relevant_params}
except KeyError as e:
raise ParameterNotProvidedException(str(e)) from e
repetition_count = max(0, self.get_repetition_count_value(real_parameters))
# todo (2018-07-19): could in some circumstances possibly just multiply subprogram repetition count?
# could be tricky if any repetition count is volatile ? check later and optimize if necessary
if repetition_count > 0:
repj_loop = Loop(repetition_count=repetition_count)
self.body._create_program(parameters=parameters,
measurement_mapping=measurement_mapping,
channel_mapping=channel_mapping,
global_transformation=global_transformation,
to_single_waveform=to_single_waveform,
parent_loop=repj_loop)
if repj_loop.waveform is not None or len(repj_loop.children) > 0:
measurements = self.get_measurement_windows(real_parameters, measurement_mapping)
if measurements:
parent_loop.add_measurements(measurements)
parent_loop.append_child(loop=repj_loop)
def _create_program(self, *, scope: Scope,
measurement_mapping: Dict[str, Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional[Transformation],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop):
"""Generic part of create program. This method handles to_single_waveform and the configuration of the
transformer."""
if self.identifier in to_single_waveform or self in to_single_waveform:
root = Loop()
if not scope.get_volatile_parameters().keys().isdisjoint(
self.parameter_names):
raise NotImplementedError(
'A pulse template that has volatile parameters cannot be transformed into a '
'single waveform yet.')
self._internal_create_program(
scope=scope,
measurement_mapping=measurement_mapping,
channel_mapping=channel_mapping,
global_transformation=None,
to_single_waveform=to_single_waveform,
parent_loop=root)
waveform = to_waveform(root)
if global_transformation:
waveform = TransformingWaveform(waveform,
global_transformation)
# convert the nicely formatted measurement windows back into the old format again :(
measurements = root.get_measurement_windows()
measurement_window_list = []
for measurement_name, (begins, lengths) in measurements.items():
measurement_window_list.extend(
zip(itertools.repeat(measurement_name), begins, lengths))
parent_loop.add_measurements(measurement_window_list)
parent_loop.append_child(waveform=waveform)
else:
self._internal_create_program(
scope=scope,
measurement_mapping=measurement_mapping,
channel_mapping=channel_mapping,
to_single_waveform=to_single_waveform,
global_transformation=global_transformation,
parent_loop=parent_loop)
def _internal_create_program(self, *,
parameters: Dict[str, Parameter],
measurement_mapping: Dict[str, Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional['Transformation'],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop) -> None:
measurements = self.get_measurement_windows(parameters, measurement_mapping)
self.create_program_calls.append((parameters, measurement_mapping, channel_mapping, parent_loop))
if self._program:
parent_loop.add_measurements(measurements)
parent_loop.append_child(waveform=self._program.waveform, children=self._program.children)
elif self.waveform:
parent_loop.add_measurements(measurements)
parent_loop.append_child(waveform=self.waveform)
def _create_program(self, *, parameters: Dict[str, Parameter],
measurement_mapping: Dict[str, Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional[Transformation],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop):
"""Generic part of create program. This method handles to_single_waveform and the configuration of the
transformer."""
if self.identifier in to_single_waveform or self in to_single_waveform:
root = Loop()
self._internal_create_program(
parameters=parameters,
measurement_mapping=measurement_mapping,
channel_mapping=channel_mapping,
global_transformation=None,
to_single_waveform=to_single_waveform,
parent_loop=root)
waveform = to_waveform(root)
if global_transformation:
waveform = TransformingWaveform(waveform,
global_transformation)
# convert the nicely formatted measurement windows back into the old format again :(
measurements = root.get_measurement_windows()
measurement_window_list = []
for measurement_name, (begins, lengths) in measurements.items():
measurement_window_list.extend(
zip(itertools.repeat(measurement_name), begins, lengths))
parent_loop.add_measurements(measurement_window_list)
parent_loop.append_child(waveform=waveform)
else:
self._internal_create_program(
parameters=parameters,
measurement_mapping=measurement_mapping,
channel_mapping=channel_mapping,
to_single_waveform=to_single_waveform,
global_transformation=global_transformation,
parent_loop=parent_loop)
def _internal_create_program(
self, *, scope: Scope, measurement_mapping: Dict[str,
Optional[str]],
channel_mapping: Dict[ChannelID, Optional[ChannelID]],
global_transformation: Optional['Transformation'],
to_single_waveform: Set[Union[str, 'PulseTemplate']],
parent_loop: Loop) -> None:
self.validate_scope(scope)
repetition_count = max(0, self.get_repetition_count_value(scope))
# todo (2018-07-19): could in some circumstances possibly just multiply subprogram repetition count?
# could be tricky if any repetition count is volatile ? check later and optimize if necessary
if repetition_count > 0:
if scope.get_volatile_parameters().keys(
) & self.repetition_count.variables:
repetition_definition = VolatileRepetitionCount(
self.repetition_count, scope)
assert int(repetition_definition) == repetition_count
else:
repetition_definition = repetition_count
repj_loop = Loop(repetition_count=repetition_definition)
self.body._create_program(
scope=scope,
measurement_mapping=measurement_mapping,
channel_mapping=channel_mapping,
global_transformation=global_transformation,
to_single_waveform=to_single_waveform,
parent_loop=repj_loop)
if repj_loop.waveform is not None or len(repj_loop.children) > 0:
measurements = self.get_measurement_windows(
scope, measurement_mapping)
if measurements:
parent_loop.add_measurements(measurements)
parent_loop.append_child(loop=repj_loop)
def complex_program_as_loop(unique_wfs, wf_same):
root = Loop(repetition_count=12)
for wf_unique in unique_wfs:
root.append_child(children=[
Loop(repetition_count=42, waveform=wf_unique),
Loop(repetition_count=98, waveform=wf_same)
],
repetition_count=10)
root.append_child(waveform=unique_wfs[0], repetition_count=21)
root.append_child(waveform=wf_same, repetition_count=23)
volatile_repetition = VolatileRepetitionCount(
ExpressionScalar('n + 4'), DictScope.from_kwargs(n=3, volatile={'n'}))
root.append_child(waveform=wf_same, repetition_count=volatile_repetition)
return root
def complex_program_as_loop(unique_wfs, wf_same):
root = Loop(repetition_count=12)
for wf_unique in unique_wfs:
root.append_child(children=[
Loop(repetition_count=42, waveform=wf_unique),
Loop(repetition_count=98, waveform=wf_same)
],
repetition_count=10)
root.append_child(waveform=unique_wfs[0], repetition_count=21)
root.append_child(waveform=wf_same, repetition_count=23)
return root
def internal_create_program(*, scope, parent_loop: Loop, **_):
if always_append or 'append_a_child' in scope:
if measurements is not None:
parent_loop.add_measurements(measurements=measurements)
parent_loop.append_child(waveform=waveform)
