摘要：The Virtual Interface Architecture (VIA) is a kind of user-level communication architectures. It is the in-dustrial standard of cluster communication, can provide data communication with low delay and high bandwidth. Weanalyze different VIA implementation and implement our own design which we call MyVIA based on myrinet. In thisthesis ,we introduce VIA's principle and background ,and discuss some important aspect of MyVIA.

摘要：VIA定义了一种低延迟、高带宽的数据传输模型，成为机群间通信的工业标准。该文介绍了VIA的产生背景、结构特征，详细阐述了清华大学VIA的实现(TH-VIA)，包括软硬件特点，采用的主要技术，最后给出了几种VIA实现方案的测试结果和比较分析。