This patch add an example to demonstrate how to report the power for the L2 Cache of the big cluster separately ,it decouples the L2 contributions from the CPU power equation Signed-off-by: Sherif Elhabbal <elhabbalsherif@gmail.com> Change-Id: Idde43c8bcb10df9d44d20282eaf21ce87a9d3f58 Reviewed-on: https://gem5-review.googlesource.com/12684 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Anouk Van Laer <anouk.vanlaer@arm.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>