【作者】 刘峰； 黎忠文； 黄凯明；

【Author】 LIU Feng LI Zhong-wen HUANG Kai-ming Department of Computer Science, Xiamen University, Xiamen 361005

【机构】 厦门大学计算机科学系；

【摘要】 千兆网络时代的到来,使得在通用操作系统下远达不到线速捕获和发送数据包。本文实现了一种在用户空间直接控制网卡收发数据包的技术,省去了数据包在内核和用户空间传递过程中的拷贝,缓存,以及系统调用过程,从而使得网络报文的处理性能有很大提升。更多还原

【Abstract】 As the time of gigabit-network, it is impossible for general operating system to capture or send packet at wire speed. This paper implements a new technology which can directly control network card receiving and sending packet, it bypasses the copy and the buffer between kernel and user space, also removes the process of the system call,so we can get more efficient performance of network packet processing.更多还原