一种基于构件重构的路由器能耗细粒度调整方法

发布时间：2018-05-16 13:01

本文选题：低能耗 + 路由器　；参考：《计算机学报》2013年07期

【摘要】：可重构路由器采用构件化的体系结构,使以构件为对象的能耗细粒度调整成为可能.论文面向路由器低能耗问题,基于部件能耗随业务负载变化的思想,在对构件化路由器低能耗模型分析的基础上,提出了基于构件重构的路由器能耗细粒度调整方法.该方法使用布尔二次指数平滑法预测网络负载变化,能够有效避免重构结果滞后于负载变化;使用遗传算法并行搜索构件配置空间,能够快速搜索出最优构件配置方案.使用真实网络流量进行实验,结果表明,该方法能够根据负载的动态变化进行构件重构,能够使路由器能耗跟随负载变化,与传统算法相比可以节省60%的算法运行时间,降低构件组25%能耗.
[Abstract]:Reconfigurable routers adopt component-based architecture, which makes it possible to adjust energy consumption fine-grained. Based on the idea that component energy consumption varies with service load, based on the analysis of low energy consumption model of component router, a fine-grained adjustment method of router energy consumption based on component reconfiguration is proposed in this paper. This method uses Boolean quadratic exponential smoothing method to predict network load change, which can effectively avoid the result of reconstruction lagging behind the load change, and uses genetic algorithm to search component configuration space in parallel, which can quickly search the optimal component configuration scheme. The experimental results show that the proposed method can reconstruct components according to the dynamic changes of the load and make the router energy consumption follow the load change. Compared with the traditional algorithm, the running time of the algorithm can be saved by 60%. Reduce the energy consumption of component group by 25%.
【作者单位】：国家数字交换系统工程技术研究中心;
【基金】：国家“八六三”高技术研究发展计划项目基金(2008AA01A323,2009AA01A334) 国家“九七三”重点基础研究发展规划项目基金(2012CB315900) 国家自然科学基金(61003301)资助
【分类号】：TP393.05

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