机内进程间通信的性能测试和评价  

Testing and estimation of Interprocess communication performance within a host

作　　者：胡亮[1] 王敏珍[1] 蒋春晓[1] 张仲明[1] 许斌[1] 

机构地区：[1]吉林大学计算机科学与技术学院,吉林长春130012

出　　处：《吉林大学学报（信息科学版）》2003年第4期417-420,共4页Journal of Jilin University（Information Science Edition）

基　　金：吉林省科技发展资助项目(20030516-1)

摘　　要：针对管道、共享内存和UNIX域套接字通信方法,讨论了实现机内进程通信的主要方法和原理。在PC/Linux环境下,采用这些方法,用C语言实现了基于Linux操作系统的机内通信程序,并对机内进程间通信性能进行了测试。性能测试结果表明,对于不同长度的报文,使用不同的通信方法,通信性能不同。The communication between processes within a host is an important method to interact between processes; its performance can directly decide usability and efficiency of the application. The principles of the three fundamental methods (pipe, Shared memory, socket) of InterProcess communication within a host are introduced; the relevant programs have been implemented based on Linux by using C language. The results of performance tests show communication performance is different to the different length of the message by using different methods.

关 键 词：管道 共享内存 套接字 性能测试 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]