def moment_by_moment_schedule(device: Device, circuit: Circuit):
    """Returns a schedule aligned with the moment structure of the Circuit.

    This method attempts to create a schedule in which each moment of a circuit
    is scheduled starting at the same time. Given the constraints of the
    given device, such a schedule may not be possible, in this case the
    the method will raise a ValueError with a description of the conflict.

    The schedule that is produced will take each moments and schedule the
    operations in this moment in a time slice of length equal to the maximum
    time of an operation in the moment.

    Returns:
        A Schedule for the circuit.

    Raises:
        ValueError: if the scheduling cannot be done.
    """
    schedule = Schedule(device)
    t = Timestamp()
    for moment in circuit:
        if not moment.operations:
            continue
        for op in moment.operations:
            scheduled_op = ScheduledOperation.op_at_on(op, t, device)
            # Raises a ValueError describing the problem if this cannot be
            # scheduled.
            schedule.include(scheduled_operation=scheduled_op)
            # Raises ValueError at first sign of a device conflict.
            device.validate_scheduled_operation(schedule, scheduled_op)
        # Increment time for next moment by max of ops during this moment.
        max_duration = max(device.duration_of(op) for op in moment.operations)
        t += max_duration
    return schedule
def moment_by_moment_schedule ( device : Device , circuit : Circuit ) : schedule = Schedule ( device ) t = Timestamp ( ) for moment in circuit : if not moment . operations : continue for op in moment . operations : scheduled_op = ScheduledOperation . op_at_on ( op , t , device ) schedule . include ( scheduled_operation = scheduled_op ) device . validate_scheduled_operation ( schedule , scheduled_op ) max_duration = max ( device . duration_of ( op ) for op in moment . operations ) t += max_duration return schedule
Returns a schedule aligned with the moment structure of the Circuit.

    This method attempts to create a schedule in which each moment of a circuit
    is scheduled starting at the same time. Given the constraints of the
    given device, such a schedule may not be possible, in this case the
    the method will raise a ValueError with a description of the conflict.

    The schedule that is produced will take each moments and schedule the
    operations in this moment in a time slice of length equal to the maximum
    time of an operation in the moment.

    Returns:
        A Schedule for the circuit.

    Raises:
        ValueError: if the scheduling cannot be done.