分代算法在KVM中的实现  

Implementation of Generation Algorithm in KVM

作　　者：李守龙[1] 

机构地区：[1]上海交通大学软件学院,上海200240

出　　处：《计算机工程》2006年第22期69-71,共3页Computer Engineering

基　　金：上海市科委智能手机基金资助项目(04dz15012)

摘　　要：在嵌入式系统中,需要分析什么样的垃圾回收机制能够适应嵌入式系统的特点,满足系统对于稳定性和性能的要求,分析了嵌入式Java虚拟机KVM垃圾回收机制的特点,所采用的垃圾收集算法,以及垃圾收集器在KVM中是如何工作的,找出存在的缺陷和不足,并在mark-sweep-compact算法的基础上实现了分代算法。In embedded systems, it is needed to analyze what kind of garbage collection strategy can adapt to the embedded system and content with the stability and performance. This paper analyzes the characteristics of garbage collector which the KVM uses. garbage collection algorithm which it adopts, finds the shortcoming and fallback, and brings forward ways and means to improve its garbage collector, and implements the generation algorithm based on the mark-sweep-compact algorithm.

关 键 词：嵌入式系统 JAVA虚拟机 KVM 垃圾收集 分代算法 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]