quantify_scheduler.helpers.schedule

Schedule helper functions.

Module Contents

Functions

get_pulse_uuid(→ int)	Returns an unique identifier for a pulse.
get_acq_uuid(→ int)	Returns an unique identifier for a acquisition protocol.
get_total_duration(→ float)	Returns the total schedule duration in seconds.
get_operation_start(→ float)	Returns the start of an operation in seconds.
get_operation_end(→ float)	Returns the end of an operation in seconds.
get_port_timeline(→ Dict[str, Dict[int, List[int]]])	Returns a new dictionary containing the timeline of
get_schedule_time_offset(→ float)	Returns the start time in seconds of the first pulse
get_pulse_info_by_uuid(→ Dict[int, Dict[str, Any]])	Returns a lookup dictionary of pulses with its
get_acq_info_by_uuid(→ Dict[int, Dict[str, Any]])	Returns a lookup dictionary of unique identifiers
extract_acquisition_metadata_from_schedule(...)	Extracts acquisition metadata from a schedule.
_extract_acquisition_metadata_from_acquisition_protocols(...)	Private function containing the logic of extract_acquisition_metadata_from_schedule.
_extract_acquisition_metadata_from_acquisitions(...)	Private variant of extract_acquisition_metadata_from_schedule explicitly for use

get_pulse_uuid(pulse_info: Dict[str, Any], excludes: List[str] = None) → int

Returns an unique identifier for a pulse.

Parameters:

pulse_info – The pulse information dictionary.

Returns:

The uuid hash.

get_acq_uuid(acq_info: Dict[str, Any]) → int

Returns an unique identifier for a acquisition protocol.

Parameters:

acq_info – The acquisition information dictionary.

Returns:

The uuid hash.

get_total_duration(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule) → float

Returns the total schedule duration in seconds.

Parameters:

schedule – The schedule.

Returns:

Duration in seconds.

get_operation_start(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule, timeslot_index: int) → float

Returns the start of an operation in seconds.

Parameters:

• schedule –

• timeslot_index –

Returns:

The Operation start time in Seconds.

get_operation_end(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule, timeslot_index: int) → float

Returns the end of an operation in seconds.

Parameters:

• schedule –

• timeslot_index –

Returns:

The Operation end time in Seconds.

get_port_timeline(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule) → Dict[str, Dict[int, List[int]]]

Returns a new dictionary containing the timeline of pulses, readout- and acquisition pulses of a port.

Using iterators on this collection enables sorting.

print(port_timeline_dict)
# { {'q0:mw', {0, [123456789]}},
# ... }

# Sorted items.
print(port_timeline_dict.items())

Parameters:

schedule – The schedule.

get_schedule_time_offset(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule, port_timeline_dict: Dict[str, Dict[int, List[int]]]) → float

Returns the start time in seconds of the first pulse in the CompiledSchedule. The “None” port containing the Reset Operation will be ignored.

Parameters:

• schedule –

• port_timeline_dict –

Returns:

The operation t0 in seconds.

get_pulse_info_by_uuid(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule) → Dict[int, Dict[str, Any]]

Returns a lookup dictionary of pulses with its hash as unique identifiers.

Parameters:

schedule – The schedule.

get_acq_info_by_uuid(schedule: quantify_scheduler.schedules.schedule.CompiledSchedule) → Dict[int, Dict[str, Any]]

Returns a lookup dictionary of unique identifiers of acquisition information.

Parameters:

schedule – The schedule.

extract_acquisition_metadata_from_schedule(schedule: quantify_scheduler.schedules.schedule.ScheduleBase) → quantify_scheduler.schedules.schedule.AcquisitionMetadata

Extracts acquisition metadata from a schedule.

This function operates under certain assumptions with respect to the schedule.

• The acquisition_metadata should be sufficient to initialize the xarray dataset (described in quantify-core !212) that executing the schedule will result in.

• All measurements in the schedule use the same acquisition protocol.

• The used acquisition index channel combinations for each measurement are unique.

• The used acquisition indices for each channel are the same.

• When BinMode is APPEND The number of data points per acquisition index assumed to be given by the schedule’s repetition property. This implies no support for feedback (conditional measurements).

Parameters:

schedule – schedule containing measurements from which acquisition metadata can be extracted.

Returns:

The acquisition metadata provides a summary of the acquisition protocol, bin-mode, return-type and acquisition indices of the acquisitions in the schedule.

Raises:

AssertionError – If not all acquisition protocols in a schedule are the same. If not all acquisitions use the same bin_mode. If the return type of the acquisitions is different.

_extract_acquisition_metadata_from_acquisition_protocols(acquisition_protocols: List[Dict[str, Any]]) → quantify_scheduler.schedules.schedule.AcquisitionMetadata

Private function containing the logic of extract_acquisition_metadata_from_schedule. The logic is factored out as to work around limitations of the different interfaces required.

Parameters:

acquisition_protocols – A list of acquisition protocols.

_extract_acquisition_metadata_from_acquisitions(acquisitions: List[quantify_scheduler.backends.types.qblox.OpInfo]) → quantify_scheduler.schedules.schedule.AcquisitionMetadata

Private variant of extract_acquisition_metadata_from_schedule explicitly for use with the qblox assembler backend.