通信协议性能测量与分析

为探索和证明透明进程间通信协议TIPC(Transparent Inter Process Communication Protocol)1]在进程间数据传输的优势,首先简单介绍了透明通信协议TIPC的结构和优点,然后在节点间和节点内分别对基于TCP协议和TIPC协议通信性能进行全面的测量,并针对测量数据给出详细的分析.所得出的结果不仅对并行程序设计中数据包大小的选取具有很强的指导意义,而且对并行程序设计环境底层通信协议的选取也给出了科学的依据,从而达到优化并行程序设计、提高应用程序执行效率的目的.

Performance Measurement and Analysis of Communication Protocols

In order to explore and demonstrate the advantage of TIPC in communication between processes, the TIPC was briefly introduced first, then the communication performance of TCP and TIPC was measured in full-scale. In the same time, detailed analysis was applied to the measurement data. The result got here could instruct the message package size choosing in parallel program, what＇s more, the data got also indicate that the TIPC could get higher bandwidth than TCP. In this way Parallel program can be optimized and efficiency improved with communication in TIPC way.