【摘要】 详细讨论了微机网络并行计算 (集群系统 )的模式 (包括抽象模型和物理模型 )、网络分层协议和协议。着重研究了基于消息传递接口的并行计算环境。使用语言编写了并行测试程序 ,并分析了测试结果。利用微机来架构并行计算环境 ,有较高的性能价格优势和较大的可扩展性 ,使微机解决大运算量问题成为可能更多还原

【Abstract】 This paper discusses the parallel computing (cluster system) mode of PC network(including abstract and physical models) and TCP/IP protocol in detail. parallel programming environment based on MPI is researched as well. Not only the testing programs have been programmed, the authors analyzed the testing data. It has good cost/performance superiority and great expansible ability to build parallel computing environment on PC, making it possible to do vast computations on PC.更多还原