qiskit.transpiler.InstructionDurations.update

InstructionDurations.update(inst_durations, dt=None)

Update self with inst_durations (inst_durations overwrite self).

Parameters

• inst_durations (Optional[Union[List[Tuple[str, Optional[Iterable[int]], float, str]], List[Tuple[str, Optional[Iterable[int]], float]], InstructionDurations]]) – Instruction durations to be merged into self (overwriting self).

• dt (Optional[float]) – Sampling duration in seconds of the target backend.

Returns

The updated InstructionDurations.

Return type

InstructionDurations

Raises

TranspilerError – If the format of instruction_durations is invalid.