摘要
本文在分析流媒体应用特征的基础上,结合嵌入式系统的特点,提出了一种基于嵌入式Linux系统的流媒体服务器存储子系统高性能I/O接口的解决方案,在内存管理、DMA控制以及文件系统方面进行了设计和优化,并对该系统作了性能测试和分析。
With the analysis of the characteristics of stream media applications and embedded systems, this paper presents a high-performance I/O interface solution to the storage subsystem of stream media servers based on the embedded Linux. Memory management, DMA control and file systems are improved and optimized, and the system performance test and analysis are given.
出处
《计算机工程与科学》
CSCD
2004年第4期4-7,共4页
Computer Engineering & Science
