基于智能网卡的数据传输实现

Data transfer based on intelligent ethernet card

智能网卡被应用于网络吞吐量很大的系统中,如现代高能物理实验数据获取系统、网络服务器等。以一种商业化的智能网卡(Intelligent Ethernet Card)为例,介绍了基于PMC的智能网卡的架构、原理以及工作过程,通过实验对比分析了智能网卡与一般网卡的工作性能。

Intelligent Ethernet Cards are widely used in systems where the network throughout is very large, such as the DAQ systems for modern high energy physics experiments, web service. With the example of a commercial intelligent Ethernet card, this paper introduces the architecture, the principle and the process of intelligent Ethernet cards. In addition, the results of several experiments showing the differences between intelligent Ethernet cards and general ones are also presented.