嵌入式系统性能对比研究  

An experimental research of the embedded operating system on memory performance

作　　者：李珍[1] 

机构地区：[1]沈阳工程学院信息工程系,沈阳110136

出　　处：《沈阳工程学院学报（自然科学版）》2009年第2期153-155,共3页Journal of Shenyang Institute of Engineering:Natural Science

摘　　要：随着嵌入式系统的复杂程度不断增大,嵌入式操作系统扮演了日益重要的角色.通过在不同硬件平台上运行MPEG-4软件的实验对比,详细分析了嵌入式操作系统对系统性能的影响,为高性能嵌入式系统设计提供了思路.With the growing complexity of embedded system, embedded operating system is playing more and more important role. Based on the different parameters of MPEG - 4 software running on different hardware platform, which is recorded in experimental, the influences on system performance produced by embedded operating system are analyzed. According to it, a new idea in design of high performance embedded system is provided.

关 键 词：嵌入式系统 存储器性能 多媒体 

分 类 号：TP316.89[自动化与计算机技术—计算机软件与理论]