QMSamplerV2

class QMSamplerV2(backend: QMBackend, options: QMSamplerOptions | dict | None = None)

Bases: BaseSamplerV2

QOP-aware Qiskit V2 Sampler for QMBackend.

Compiles sampler pubs to QUA programs, executes them on QOP, and returns classified measurement counts. Only meas_level="classified" is supported end-to-end today.

Create a sampler bound to a QM backend.

Parameters:

• backend – Target backend with QuAM-derived Target.

• options – QMSamplerOptions instance or options dict.

property options: QMSamplerOptions

Return the options

property backend: QMBackend

Return the backend

run(pubs: Iterable[SamplerPub | QuantumCircuit | tuple[QuantumCircuit] | tuple[QuantumCircuit, Mapping[Parameter | str | tuple[Parameter | str, ...], _Buffer | _SupportsArray[dtype[Any]] | _NestedSequence[_SupportsArray[dtype[Any]]] | complex | bytes | str | _NestedSequence[complex | bytes | str]]] | tuple[QuantumCircuit, Mapping[Parameter | str | tuple[Parameter | str, ...], _Buffer | _SupportsArray[dtype[Any]] | _NestedSequence[_SupportsArray[dtype[Any]]] | complex | bytes | str | _NestedSequence[complex | bytes | str]], Integral | None]], *, shots: int | None = None) → QMSamplerJob

Run the sampler on the given pubs.

Parameters:

• pubs – Sampler pubs (circuits with optional parameter values).

• shots – Number of shots per pub. Defaults to default_shots.

Returns:

QMSamplerJob (or IQCC variant) after submission.