Hazim Shafi Patrick J. Bohrer James Phelan Cosmin Rusu James L. Peterson Design and validation of a performance and power simulator for PowerPC systems. 641-652 2003 47 IBM Journal of Research and Development 5-6 http://dx.doi.org/10.1147/rd.475.0641 db/journals/ibmrd/ibmrd47.html#ShafiBPRP03