AN ANALYSIS OF TRADITIONAL DATA FLOW MODEL AND ITS MODIFICATION
传统数据流模型的分析及改进

As a new generation of parallel computer,data flow computer has developed very quickly, but because of its own deficiency,it is very difficult to build dataflow computers for commercial use. In this paper, by analysing the operating words and non-operating words of computation, modifying the firing rule of traditional dataflow model, introducing variables in the model, they will define a Coarse granularlty Data Flow Model CDFM.