紧密耦合多机系统分析

Analysis of symmetric tight coupler multicomputer system

多ＴＡＳＫ软件运行在多处理器系统将会充分发挥ＡＤＡ的能力．研究一种支持ＡＤＡ多ＴＡＳＫ的多机 系统．利用了现有的ＰＣ机，通过特制的耦合器实现了多ＰＣ机的紧密耦合，从面完成了一个紧耦合的多机系 统，实现了多ＴＡＳＫ的并行和分部处理．这样的系统简单易行、造价低，便于ＡＤＡ的推广应用，而且处理能力 的提高非常显著．

A multiprocessor system supporting Ada mult;-TASK was presented, which makes use of existing microcomputers and realizes the tight couple of microcomputers through especially tight couples. Thus a tightly coupled multicomputer system is completed to realize multi-TASK parallel processing and distributed processing. This system has the advantages of simple composition, easy operation and low cost, by which Ada can be used more widely and the processing ability is greatly improved.