摘要
为了提高集群系统的性能 ,本文通过对 L inux内核的 TCP/ IP协议模块进行研究 ,分析了 TCP/ IP协议的开销 ,然后提出缓冲机制和降低复制机制来降低这个开销 。
In order to improve the performance of the cluster system, this paper analyzes the overhead of TCP/IP communication by studying the TCP/IP modules in Linux kernel. Then buffering mechanism and copy reducing mechanism are presented to reduce such a kind of overhead. Finally, we demonstrate the effectiveness of these two mechanisms through experiments.
出处
《小型微型计算机系统》
CSCD
北大核心
2001年第12期1429-1431,共3页
Journal of Chinese Computer Systems
基金
武汉市重大科技计划项目 (项目编号 2 0 0 110 0 10 0 1)资助
