Concurrent　C语言在分布式系统上实现中的存储组织与分配

Memory Organization and Allocation in Concurrent C Implementation on a Distributed System

存储器的组织与分配是高级程序设计语言实现中的一个重要环节．本文详细介绍了高级显示并行语言ＣｏｎｃｕｒｒｅｎｔＣ在一个分布式系统上实现时所采取的存储器组织与分配策略．该策略既可解决ＵＮＩＸ进程中用户级线索机制实现中与存储组织与分配有关的问题，同时也可减少ＣｏｎｃｕｒｒｅｎｔＣ程序执行中的一些额外开销，从而有助于提高用户程序目标代码的性能．

This paper introduces the memory organization and allocation methods used to implement Concurrent C, a high-level explicit parallel language, on a network-based distributed system. They not only solve the problems related to memory organization and allocation existing in implementing the processes of Concurrent C as threads in the user space of a UNIX process, but also improve the performance of Concurrent C execution.