Research and Implementation on Multi-core Processor Task Scheduling Algorithm

被引：0

作者：

Zhao Fu ^{[1
]}

Zhang Yongping ^{[1
]}

机构：

[1] China Univ Min & Technol, Sch Comp Sci & Technol, Xuzhou 221116, Peoples R China

来源：

INFORMATION TECHNOLOGY FOR MANUFACTURING SYSTEMS II, PTS 1-3 | 2011年 / 58-60卷

关键词：

Multi-core; Task group Scheduling; Load balance;

D O I：

10.4028/www.scientific.net/AMM.58-60.1732

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper firstly proposes one of the problems software applications faced by in the era of multi-core CPU: task decomposition and scheduling, and then analyzes a current scheduling algorithm together with its shortcomings. On the basis, an optimized algorithm is given. The optimized algorithm reduces the error and improves the accuracy. It is easier to achieve the calculation load balance of multi-core CPU. Finally, a multi-core platform is build using Simics system simulator, and the optimized algorithm is tested on this platform. Experimental data proves the superiority of the algorithm.

引用

页码：1732 / 1737

页数：6

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