After the careful analysis of experiment results, this thesis proposes a new tcp friendly flow control algorithm tfrc-ivs flow control algorithm . this thesis also deals with tcp friendliness issues in the traditional video layered multicast and proxy caching of video streams framework . new tcp friendly layered multicast and dynamic proxy caching mechanisms are proposed 本文还在讨论视频分层传输理论和代理缓冲理论的基础上,对流媒体多点分层传输和代理缓冲播放中存在的tcp友好性问题进行研究,提出新的tcp友好的多点分层传输和动态缓冲调度机制。
In this paper, we propose a strategy for selecting synchronization sequences from java multi-thread program based on the analyzing of reading and writing on shared variable, and implemented a deterministic testing framework of java multi-thread program by using the dynamic proxy class . a reachability testing system of java multi-thread program is constructed by the strategy and the deterministic testing framework 本文提出了一种基于共享变量读写操作分析的java多线程程序同步序列生成策略,采用动态代理类proxy实现了java多线程程序确定性测试框架系统,从而实现了一个java多线程可达性测试系统。