BackendV2Converter¶

class BackendV2Converter(backend, name_mapping=None, add_delay=False)[source]¶

Bases : BackendV2

A converter class that takes a BackendV1 instance and wraps it in a BackendV2 interface.

This class implements the BackendV2 interface and is used to enable common access patterns between BackendV1 and BackendV2. This class should only be used if you need a BackendV2 and still need compatibility with BackendV1.

Initialize a BackendV2 converter instance based on a BackendV1 instance.

Paramètres

backend (BackendV1) – The input BackendV1 based backend to wrap in a BackendV2 interface
name_mapping (Optional[Dict[str, Any]]) – An optional dictionary that maps custom gate/operation names in backend to an Operation object representing that gate/operation. By default most standard gates names are mapped to the standard gate object from qiskit.circuit.library this only needs to be specified if the input backend defines gates in names outside that set.
add_delay (bool) – If set to true a Delay operation will be added to the target as a supported operation for all qubits

Methods

`acquire_channel`	Return the acquisition channel for the given qubit.
`control_channel`	Return the secondary drive channel for the given qubit
`drive_channel`	Return the drive channel for the given qubit.
`measure_channel`	Return the measure stimulus channel for the given qubit.
`qubit_properties`	Return QubitProperties for a given qubit.
`run`	Run on the backend.
`set_options`	Set the options fields for the backend

Attributes

coupling_map¶: Return the CouplingMap object

dt¶

Return the system time resolution of input signals

This is required to be implemented if the backend supports Pulse scheduling.

Renvoie: The input signal timestep in seconds. If the backend doesn’t define dt None will be returned
Type renvoyé: dt

dtm¶

Type renvoyé: float

instruction_durations¶: Return the InstructionDurations object.

instruction_schedule_map¶: Return the InstructionScheduleMap for the instructions defined in this backend’s target.

instructions¶

A list of Instruction tuples on the backend of the form (instruction, (qubits)

Type renvoyé: List[Tuple[Instruction, Tuple[int]]]

max_circuits¶

meas_map¶

Type renvoyé: List[List[int]]

num_qubits¶

Return the number of qubits the backend has.

Type renvoyé: int

operation_names¶

A list of instruction names that the backend supports.

Type renvoyé: List[str]

operations¶

A list of Instruction instances that the backend supports.

Type renvoyé: List[Instruction]

options¶

Return the options for the backend

The options of a backend are the dynamic parameters defining how the backend is used. These are used to control the run() method.

provider¶

Return the backend Provider.

Renvoie: the Provider responsible for the backend.
Type renvoyé: Provider

target¶

A qiskit.transpiler.Target object for the backend.

Type renvoyé: Target

version = 2¶