Optimization Technology of The Speculative Thread Execution Base on Parallel particle

摘要：

In TLS (Thread-Level Speculative), how to optimize the speculative thread and reduce synchronized waiting time is important for improving the efficiency of a program. This paper presents an optimization implementation method of the speculative thread. By this method, when the synchronization is arising, the parallel particles are dynamically extracted from the speculative thread and executed according to the constructional particle dependency mapping table. In this way, the synchronized waiting time of speculative thread will be fully utilized and the utilization rate of processor will be increased, the efficiency of program will be improved as well.

关键词： Thread-level Speculative Multi-threaded Parallel particle synchronized waiting

作者: YANG Hong-bin XUZhen-kun WU Yue

作者单位: School of Computer Engineering and Science, Shanghai University, Shanghai, China

会议类型: 国际会议

会议名称: 2010 International Conference on Circuit and Signal Processing(2010年电路与信号处理国际会议 ICCSP 2010)

会议地点: 上海

会议语种:英文

页码: 404-408

在线出版日期: 2010-12-25（万方平台首次上网日期，不代表论文的发表时间）