qiskit.transpiler.InstructionDurations.get

InstructionDurations.get(inst, qubits, unit='dt')

Get the duration of the instruction with the name and the qubits.

Parameters

• inst (Union[str, Instruction]) – An instruction or its name to be queried.

• qubits (Union[int, List[int], Qubit, List[Qubit]]) – Qubits or its indices that the instruction acts on.

• unit (str) – The unit of duration to be returned. It must be ‘s’ or ‘dt’.

Returns

The duration of the instruction on the qubits.

Return type

float|int

Raises

TranspilerError – No duration is defined for the instruction.