qrunch.quantum.circuits.transpiler

Module with transpiler that can transpile a Kvantify Qrunch Circuit to universal third party circuits.

Classes

Transpiler

Class for transpile circuits, i.e., compile the circuit to universal gates and translate to circuit type.

TranspilerResult

Dataclass for handling transpiler results.
class Transpiler

Bases: Generic[ThirdPartyCircuit]

Class for transpile circuits, i.e., compile the circuit to universal gates and translate to circuit type.

__init__(compiler: Compiler, translator: Translator[ThirdPartyCircuit], synthesizer: LayoutSynthesizer | None = None) → None

Initialize a transpiler.

Parameters:

  • compiler (Compiler) – Compiler to use.

  • translator (Translator[ThirdPartyCircuit]) – Translator to use.

  • synthesizer (LayoutSynthesizer | None) – Layout synthesizer to use. Defaults to None.

Return type:

None

transpile(circuits: Circuit | Sequence[Circuit], device_data: DeviceData | None = None) → list[TranspilerResult[ThirdPartyCircuit]]

Transpile the given circuits to third party circuits format.

This is done first by compiling the circuit to a universal gate set, and then translating the gates to third party circuit using the given translator.

Parameters:

  • circuits (Circuit | Sequence[Circuit]) – circuits to transpile.

  • device_data (DeviceData | None) – Device data for the circuit to be mapped to. If None, all-to-all connection is assumed.

Return type:

list[TranspilerResult[ThirdPartyCircuit]]

class TranspilerResult

Bases: Generic[ThirdPartyCircuit]

Dataclass for handling transpiler results.

All fields are immutable (frozen=True) so an instance can be safely reused.

Parameters:

  • circuit – Transpiled circuit.

  • mapping – Qubit mapping if any. Defaults to None. (default=None)

__init__(third_party_circuit: ThirdPartyCircuit, first_party_circuit: UniversalGateCircuit, mapping: QubitMap | None = None) → None
Parameters:
Return type:

None

first_party_circuit: UniversalGateCircuit
mapping: QubitMap | None = None
third_party_circuit: ThirdPartyCircuit