James Burns Jean-Luc Gaudiot Quantifying the SMT Layout Overhead-Does SMT Pull Its Weight? 109-120 2000 conf/hpca/2000 HPCA http://doi.ieeecomputersociety.org/10.1109/HPCA.2000.824343 db/conf/hpca/hpca2000.html#BurnsG00