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qiskit.pulse.InstructionScheduleMap

class InstructionScheduleMap[ソース]

Mapping from QuantumCircuit qiskit.circuit.Instruction names and qubits to Schedule s. In particular, the mapping is formatted as type:

Dict[str, Dict[Tuple[int], Schedule]]

where the first key is the name of a circuit instruction (e.g. 'u1', 'measure'), the second key is a tuple of qubit indices, and the final value is a Schedule implementing the requested instruction.

These can usually be seen as gate calibrations.

Initialize a circuit instruction to schedule mapper instance.

__init__()[ソース]

Initialize a circuit instruction to schedule mapper instance.

Methods

__init__()

Initialize a circuit instruction to schedule mapper instance.

add(instruction, qubits, schedule)

Add a new known instruction for the given qubits and its mapping to a pulse schedule.

assert_has(instruction, qubits)

Error if the given instruction is not defined.

get(instruction, qubits, *params, **kwparams)

Return the defined Schedule for the given instruction on the given qubits.

get_parameters(instruction, qubits)

Return the list of parameters taken by the given instruction on the given qubits.

has(instruction, qubits)

Is the instruction defined for the given qubits?

pop(instruction, qubits, *params, **kwparams)

Remove and return the defined Schedule for the given instruction on the given qubits.

qubit_instructions(qubits)

Return a list of the instruction names that are defined by the backend for the given qubit or qubits.

qubits_with_instruction(instruction)

Return a list of the qubits for which the given instruction is defined.

remove(instruction, qubits)

Remove the given instruction from the listing of instructions defined in self.

Attributes

instructions

Return all instructions which have definitions.

add(instruction, qubits, schedule)[ソース]

Add a new known instruction for the given qubits and its mapping to a pulse schedule.

パラメータ
  • instruction (str) – The name of the instruction to add.

  • qubits (Union[int, Iterable[int]]) – The qubits which the instruction applies to.

  • schedule (Union[Schedule, Callable[…, Schedule]]) – The Schedule that implements the given instruction.

例外

PulseError – If the qubits are provided as an empty iterable.

戻り値の型

None

assert_has(instruction, qubits)[ソース]

Error if the given instruction is not defined.

パラメータ
  • instruction (str) – The instruction for which to look.

  • qubits (Union[int, Iterable[int]]) – The specific qubits for the instruction.

例外

PulseError – If the instruction is not defined on the qubits.

戻り値の型

None

get(instruction, qubits, *params, **kwparams)[ソース]

Return the defined Schedule for the given instruction on the given qubits.

パラメータ
  • instruction (str) – Name of the instruction.

  • qubits (Union[int, Iterable[int]]) – The qubits for the instruction.

  • *params – Command parameters for generating the output schedule.

  • **kwparams – Keyworded command parameters for generating the schedule.

戻り値の型

Schedule

戻り値

The Schedule defined for the input.

get_parameters(instruction, qubits)[ソース]

Return the list of parameters taken by the given instruction on the given qubits.

パラメータ
  • instruction (str) – Name of the instruction.

  • qubits (Union[int, Iterable[int]]) – The qubits for the instruction.

戻り値の型

Tuple[str]

戻り値

The names of the parameters required by the instruction.

has(instruction, qubits)[ソース]

Is the instruction defined for the given qubits?

パラメータ
  • instruction (str) – The instruction for which to look.

  • qubits (Union[int, Iterable[int]]) – The specific qubits for the instruction.

戻り値の型

bool

戻り値

True iff the instruction is defined.

property instructions

Return all instructions which have definitions.

By default, these are typically the basis gates along with other instructions such as measure and reset.

戻り値の型

List[str]

戻り値

The names of all the circuit instructions which have Schedule definitions in this.

pop(instruction, qubits, *params, **kwparams)[ソース]

Remove and return the defined Schedule for the given instruction on the given qubits.

パラメータ
  • instruction (str) – Name of the instruction.

  • qubits (Union[int, Iterable[int]]) – The qubits for the instruction.

  • *params – Command parameters for generating the output schedule.

  • **kwparams – Keyworded command parameters for generating the schedule.

戻り値の型

Schedule

戻り値

The Schedule defined for the input.

qubit_instructions(qubits)[ソース]

Return a list of the instruction names that are defined by the backend for the given qubit or qubits.

パラメータ

qubits (Union[int, Iterable[int]]) – A qubit index, or a list or tuple of indices.

戻り値の型

List[str]

戻り値

All the instructions which are defined on the qubits.

For 1 qubit, all the 1Q instructions defined. For multiple qubits, all the instructions which apply to that whole set of qubits (e.g. qubits=[0, 1] may return ['cx']).

qubits_with_instruction(instruction)[ソース]

Return a list of the qubits for which the given instruction is defined. Single qubit instructions return a flat list, and multiqubit instructions return a list of ordered tuples.

パラメータ

instruction (str) – The name of the circuit instruction.

戻り値の型

List[Union[int, Tuple[int]]]

戻り値

Qubit indices which have the given instruction defined. This is a list of tuples if the instruction has an arity greater than 1, or a flat list of ints otherwise.

例外

PulseError – If the instruction is not found.

remove(instruction, qubits)[ソース]

Remove the given instruction from the listing of instructions defined in self.

パラメータ
  • instruction (str) – The name of the instruction to add.

  • qubits (Union[int, Iterable[int]]) – The qubits which the instruction applies to.

戻り値の型

None