1. M. A. Heroux , D. W. Doerfler , P. S. Crozier , J. M. Willenbring , H. C. Edwards , A. Williams , M. Rajan , E. R. Keiter , H. K. Thornquist , and R. W. Numrich . Improving Performance via Mini-applications. Research Report 5574, Sandia National Laboratories, USA, September 2009.