Weifeng Zhang Dean M. Tullsen Brad Calder Accelerating and Adapting Precomputation Threads for Effcient Prefetching. 85-95 2007 HPCA http://doi.ieeecomputersociety.org/10.1109/HPCA.2007.346187 conf/hpca/2007 db/conf/hpca/hpca2007.html#ZhangTC07