Power management tool/simulation/framework

Hi all,

I am conducting research on ARM-based processors and one of the main objective is to develop new power-saving techniques for Edge computing.

Are there any tools/frameworks/simulators with which I could validate the proposed approaches ? I am aware of Gem5 but it is too complex and not well documented in the literature.

Any pointer would be helpful.

Laaziz Lahlou, Ph.D