Research and implementcotion of benchmark energy testing in embedded operating system

Under the investigating of SPECpower_ssj2008 and EECoMark,this paper put forward a benchmark testing for the energy consumption of μC/OS-Ⅱ,and a method to evaluate synthetically the energy/performance of volatile function. Then let benchmark run on the EMSIM which was a simulator of testing the energy of software,and analysed the experiment results. Finally,came up with some improvement strategies on how to reduce energy consumption of μC/OS-Ⅱ.The experiment results proves the validity of our method.