%0 Journal Article
%T A Multithreaded Compiler Optimization Technology with Low Power<br>低功耗多线程编译优化技术
%A ZHAO Rong-cai
%A TANG Zhi-min
%A ZHANG Zhao-qing
%A Guang R Gao
%A <br>赵荣彩
%A 唐志敏
%A 张兆庆
%A Guang R.Gao
%J 软件学报
%D 2002
%I 
%X A theoretic model and method is proposed to decrease power consumption effectively by reducing execution frequency on multithreaded architecture in this paper. At first, the computation model is studied to recognize the thread which can be executed at lower frequency, and the factor is computed to slow down the frequency. Then, an algorithm and policy of compiler optimization combining with thread partition for low power is given based on the analysis of application program. This model and method can be used to exploit TLP(thread levelparallelism)and decrease the power consumption effectively for the multithreaded multiprocessor architecture with scalable execution frequency.
%K multithreading
%K low power
%K compiler optimization
%K parallel computing
%K computer architecture<br>多线程
%K 低功耗
%K 编译优化
%K 并行处理
%K 计算机体系结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=05C4A03EEA1F8265&yid=C3ACC247184A22C1&vid=FC0714F8D2EB605D&iid=B31275AF3241DB2D&sid=D60A23E3DA48A028&eid=2C195A225F9C61A0&journal_id=1000-9825&journal_name=软件学报&referenced_num=9&reference_num=8