多核架构下的多线程负载平衡  

Multi-threading workload balance under multi-core architecture

作　　者：李实[1] 刘乃琦[1] 郭建东[1] 

机构地区：[1]电子科技大学计算机科学与工程学院,成都610054

出　　处：《计算机应用》2008年第S2期138-140,共3页journal of Computer Applications

摘　　要：首先指出了在多核CPU时代的软件应用所面临的一个方面的问题:负载平衡,接着给出了在原架构下的解决方案,然后结合一个实时数据库下的任务调度问题,根据多核CPU的多线程优势,设计出了一个调度应用方案,并为证明其有效性进行了测试。最后给出了需要改进的问题。In this era of rapid development of multi-core CPU based system,the difficulty to fully utilize its potential capacity hinders people from gaining its advantages effectively.In this paper,a problem of work-load balancing was first pointed out.Then,a prevailing method to solve the problem was presented.After that,an optimized scheduling solution for a certain real system was given out and its performance was evaluated.

关 键 词：多核 调度算法 实时系统 

分 类 号：TP338[自动化与计算机技术—计算机系统结构]