At first, the article analyzes the causes of poor performance of the embedded Java Virtual Machine(JVM), KVM, developed by Sun Corp and, then tries to improve upon the KVM by referring to two Java Virtual Machine speedup techniques, JIT and Native Thread.

• 首先分析了Sun公司的嵌入式Java虚拟机KVM性能低效的原因,在此基础上引入两种Java虚拟机性能加速技术:JIT和Native线程。