qat.model.builder module

class PhysicalHardwareModelBuilder(physical_connectivity, logical_connectivity=None, logical_connectivity_quality=None)

Bases: object

A builder class that builds a physical hardware model based on the given connectivity.

Parameters:

physical_connectivity¶ (dict[int, FrozenSet[int]]) – The connectivities of the physical qubits on the QPU (undirected graph).
logical_connectivity¶ (Optional[dict[int, FrozenSet[int]]]) – The connectivities (directed graph) of the qubits used for compilation, which can be a subgraph of physical_connectivity.
logical_connectivity_quality¶ (Optional[FrozenDict[tuple[Annotated[int, AfterValidator], Annotated[int, AfterValidator]], Annotated[float, AfterValidator]]]) – Quality of the connections between the qubits.