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 aBackendV2
interface.This class implements the
BackendV2
interface and is used to enable common access patterns betweenBackendV1
andBackendV2
. This class should only be used if you need aBackendV2
and still need compatibility withBackendV1
.Initialize a BackendV2 converter instance based on a BackendV1 instance.
- Paramètres
backend (
BackendV1
) – The inputBackendV1
based backend to wrap in aBackendV2
interfacename_mapping (
Optional
[Dict
[str
,Any
]]) – An optional dictionary that maps custom gate/operation names inbackend
to anOperation
object representing that gate/operation. By default most standard gates names are mapped to the standard gate object fromqiskit.circuit.library
this only needs to be specified if the inputbackend
defines gates in names outside that set.add_delay (
bool
) – If set to true aDelay
operation will be added to the target as a supported operation for all qubits
Methods
Return the acquisition channel for the given qubit.
Return the secondary drive channel for the given qubit
Return the drive channel for the given qubit.
Return the measure stimulus channel for the given qubit.
Return QubitProperties for a given qubit.
Run on the backend.
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
- target¶
A
qiskit.transpiler.Target
object for the backend.- Type renvoyé
- version = 2¶