Exploiting Coarse Grain Speculative Parallelism 计算机科学

Exploiting Coarse-Grain Speculative ParallelismHari K. Pyla, Calvin Ribbens, Srinidhi Varadarajan Center for High-End Computing SystemsDepartment of Computer Science Virginia Tech{harip, ribbens, srinidhi}@cs.vt.eduAbstract Speculative execution at coarse granularities (e.g., code- blocks, methods, algorithms) offers a promising program- ming model for exploiting parallelism on modern archi- tectures. In this paper we present Anumita, a framework that includes programming constructs and a suppor