quantify_scheduler.backends.qblox.operation_handling.virtual

Classes for handling operations that are neither pulses nor acquisitions.

Module Contents

Classes

IdleStrategy

Defines the behavior for an operation that does not produce any output.

NcoPhaseShiftStrategy

Strategy for operation that does not produce any output, but rather applies a

NcoResetClockPhaseStrategy

Strategy for operation that does not produce any output, but rather resets

NcoSetClockFrequencyStrategy

Strategy for operation that does not produce any output, but rather sets

AwgOffsetStrategy

Strategy for compiling a DC voltage offset instruction. The generated Q1ASM contains

UpdateParameterStrategy

Strategy for compiling an "update parameters" real-time instruction.
class IdleStrategy(operation_info: quantify_scheduler.backends.types.qblox.OpInfo)[source]

Bases: quantify_scheduler.backends.qblox.operation_handling.base.IOperationStrategy

Defines the behavior for an operation that does not produce any output.

Parameters

operation_info (quantify_scheduler.backends.types.qblox.OpInfo) – The operation info that corresponds to this operation.

property operation_info: quantify_scheduler.backends.types.qblox.OpInfo[source]

Property for retrieving the operation info.

generate_data(wf_dict: Dict[str, Any])[source]

Returns None as no waveforms are generated in this strategy.

insert_qasm(qasm_program: quantify_scheduler.backends.qblox.qasm_program.QASMProgram)[source]

Add the assembly instructions for the Q1 sequence processor that corresponds to this operation.

Not an abstractmethod, since it is allowed to use the IdleStrategy directly (e.g. for IdlePulses), but can be overridden in subclass to add some assembly instructions despite not outputting any data.

Parameters

qasm_program – The QASMProgram to add the assembly instructions to.

class NcoPhaseShiftStrategy(operation_info: quantify_scheduler.backends.types.qblox.OpInfo)[source]

Bases: IdleStrategy

Strategy for operation that does not produce any output, but rather applies a phase shift to the NCO.

Parameters

operation_info (quantify_scheduler.backends.types.qblox.OpInfo) – The operation info that corresponds to this operation.

insert_qasm(qasm_program: quantify_scheduler.backends.qblox.qasm_program.QASMProgram)[source]

Inserts the instructions needed to shift the NCO phase by a specific amount.

Parameters

qasm_program – The QASMProgram to add the assembly instructions to.

class NcoResetClockPhaseStrategy(operation_info: quantify_scheduler.backends.types.qblox.OpInfo)[source]

Bases: IdleStrategy

Strategy for operation that does not produce any output, but rather resets the phase of the NCO.

Parameters

operation_info (quantify_scheduler.backends.types.qblox.OpInfo) – The operation info that corresponds to this operation.

insert_qasm(qasm_program: quantify_scheduler.backends.qblox.qasm_program.QASMProgram)[source]

Inserts the instructions needed to reset the NCO phase.

Parameters

qasm_program – The QASMProgram to add the assembly instructions to.

class NcoSetClockFrequencyStrategy(operation_info: quantify_scheduler.backends.types.qblox.OpInfo)[source]

Bases: IdleStrategy

Strategy for operation that does not produce any output, but rather sets the frequency of the NCO. Implemented as set_freq and an upd_param of 8 ns, leading to a total duration of 8 ns before the next command can be issued.

Parameters

operation_info (quantify_scheduler.backends.types.qblox.OpInfo) – The operation info that corresponds to this operation.

insert_qasm(qasm_program: quantify_scheduler.backends.qblox.qasm_program.QASMProgram)[source]

Inserts the instructions needed to set the NCO frequency.

Parameters

qasm_program – The QASMProgram to add the assembly instructions to.

class AwgOffsetStrategy(operation_info: quantify_scheduler.backends.types.qblox.OpInfo)[source]

Bases: IdleStrategy

Strategy for compiling a DC voltage offset instruction. The generated Q1ASM contains only the set_awg_offs instruction and no upd_param instruction.

Parameters

operation_info (quantify_scheduler.backends.types.qblox.OpInfo) – The operation info that corresponds to this operation.

insert_qasm(qasm_program: quantify_scheduler.backends.qblox.qasm_program.QASMProgram)[source]

Add the Q1ASM instruction for a DC voltage offset.

Parameters

qasm_program (QASMProgram) – The QASMProgram to add the assembly instructions to.

class UpdateParameterStrategy(operation_info: quantify_scheduler.backends.types.qblox.OpInfo)[source]

Bases: IdleStrategy

Strategy for compiling an “update parameters” real-time instruction.

Parameters

operation_info (quantify_scheduler.backends.types.qblox.OpInfo) – The operation info that corresponds to this operation.

insert_qasm(qasm_program: quantify_scheduler.backends.qblox.qasm_program.QASMProgram)[source]

Add the upd_param assembly instruction for the Q1 sequence processor.

Parameters

qasm_program (QASMProgram) – The QASMProgram to add the assembly instructions to.