文章基本信息

标题：Dynamic Scheduling of Real-time Multi-core Subtask Based on Traffic Prediction
本地全文：下载
作者：Song, Yi ; Zhang, Wu ; Ni, Hong 等
期刊名称：Journal of Software
印刷版ISSN：1796-217X
出版年度：2013
卷号：8
期号：11
页码：2784-2789
DOI：10.4304/jsw.8.11.2784-2789
语种：English
出版社：Academy Publisher
摘要：Subtask scheduling onmulti-core is an important direction in the world today. There is littleresearch of dynamic scheduling subtask according to the network trafficprediction. This paper proposes a method of dynamic scheduling of real-timemulti-core subtask based on network traffic prediction. According to theprediction result of network traffics, the larger tasks scheduled dynamically intosome subtasks. In the simulation, we scheduled the subtasks in the multi-corenetwork software pipeline architecture, according to the prediction of Markov Modelof media data streams. Eventually reach in the case of packet drop rate isacceptable, and CPU utilization rate has fallen.
关键词：multi-core software architecture;network traffic prediction;markov;subtask scheduling