Java编译程序技术与Java性能

摘要

This paper summarizes Java's compiler technology,and sorts all kinds of Java compilers into five categories:compilers with interpreter technology,compilers with JIT compiler technology,compilers with adaptive optimization technology,native compilers and translators.Their architectures and working principles are described and analyzed in detail.The authors also analyze the effect that compiler technology has on Java performance.%概述了Java编译程序技术,把Java编译程序分成5类:具有解释技术的编译程序;具有及时(JIT)编译技术的编译程序;具有自适应优化技术的编译程序;本地编译程序和翻译程序.详细描述和分析了它们的体系结构和工作原理.同时也分析了编译程序技术对Java性能的影响.