并行嵌入式系统可视化性能分析工具的设计与实现  

Design and Implementation of Visual Performance Analysis Tool Based on Parallel Embedded System

作　　者：曾令将[1] 王继红[1] 舒红霞[1] 

机构地区：[1]武汉数字工程研究所,武汉430074

出　　处：《计算机与数字工程》2012年第3期130-132,135,共4页Computer & Digital Engineering

摘　　要：随着并行计算在军用、工业技术等领域的广泛应用,更多的用户开始应用并行处理技术解决问题,针对嵌入式多核多处理器平台的并行程序开发也更加普及。并行调试技术是并行程序开发的一个重要环节,调试实时应用程序的过程十分复杂,但是,并行调试环境却相对比较薄弱。文章研究设计了一种基于并行嵌入式实时系统的性能分析工具,只需使用极少的资源便可对应用程序进行跟踪分析,具有较高的性能。With the parallel processing technology widely used in military and industrial field,more and more programmers start to use the parallel processing technology,and the parallel program development in embedded multicore processor becomes more popular.Parallel debugging technology is an important part of parallel program development,debugging real-time applications is very complex,but the parallel debugging environment is very weak.This paper designs a performance analysis tool based on parallel embedded system.This tool only requires minimal resources to trace and analyze the application,and has a high performance.

关 键 词：多核 并行 跟踪 性能分析 嵌入式 

分 类 号：TP302.7[自动化与计算机技术—计算机系统结构]