1. An apparatus comprising: a voltage supply adapted to provide voltage to a processor; a transient load sensor adapted to detect a change in a load of the processor; and transient control logic adapted to cause the voltage supply to generate a dynamic pulse in the voltage to compensate for the change in the load of the processor in response to the transient load sensor detecting the change in the load of the processor; and the transient control logic being adapted to dynamically tune a dynamic pulse amplitude and dynamic pulse duration based on past profiling of a same magnitude of change in the load of the processor and an effect of a previous dynamic pulse amplitude and dynamic pulse duration on the voltage to the processor.