JDK6 HotSpot虚拟机在龙芯平台上的研究与移植  

Research and porting of JDK6 HotSpot virtual machine on Loongson-based platform

作　　者：吴少刚[1] 李攀攀[1] 

机构地区：[1]中国石油大学(华东)计算机与通信工程学院,山东东营257061

出　　处：《计算机应用》2009年第2期622-624,共3页journal of Computer Applications

基　　金：国家863计划项目(2006AA010201);江苏省科技成果转化项目(BA2004029)

摘　　要：研究了JDK6HotSpot虚拟机,主要分析了JDK6HotSpot虚拟机的结构和运行机制。针对龙芯平台上的应用,研究了将JDK6HotSpot虚拟机移植到龙芯处理器平台系统上的关键技术,给出了相应的移植方案。通过初步的移植,使得龙芯平台通过移植后的JDK6HotSpot虚拟机能在console端支持Java运行环境。最后,分析了移植后的HotSpot虚拟机的性能瓶颈,并给出了优化的方法。The Java Virtual Machine(JVM) was studied.The architecture and running mechanism of the JDK6 HotSpot VM were mainly analysed,and the key techniques of porting JDK6 HotSpotVM to given Loongson-based and operating system for Loongson-based application were studied,then the porting scheme was provided.Through the initial porting on Loongson-based platform,the Loongson-based platform could support Java running environment on console by ported JDK6 HotSpot VM.Finally,the performance bottleneck of HotSpot VM was ...

关 键 词：JDK6 HotSpot虚拟机 龙芯平台 JAVA 移植 

分 类 号：TP311.54[自动化与计算机技术—计算机软件与理论]