Research on Fine-grain Multithreading Language and its Operating System

在细粒度多线程原理的基础上，对并行编程语言及其操作系统进行了研究。首先，我们开发了基于多线程的并行化技术，并将其应用于流处理。其次，在多核处理器和PC集群机器上开发了该语言的运行时系统。第三，通过在运行时系统上对具有复杂数据依赖结构的嵌套循环程序的并行化版本进行评估，表明该方法可以充分利用该方法的性能增强。

We did the research on parallel programming language and its operating system on the basis of fine-grain multithreading principle. First, we developed the multithread-based parallelizing technique and applied it to the stream processing. Second, we developed the runtime system of the language on the multi-core processor and PC-cluster machine. And third, we showed the enough performance enhancement could be exploited by our approach, by evaluating the parallelized version of the nested loop programs with complicated data dependency structure, on the runtime system.