International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Flow of data in graphical representation form gives a modern style in presenting the program statements. The syntax and semantics of data flow graph provides the opportunity to explore their efficiency in field of synthesis and verification of architecture system. The execution of operations on the nodes takes place through firing rule makes data flow graph reliable in terms of some parallel execution. This paper presents the data flow graph format on the basis of different nodes used in various loop construct conditions of program. The semantical analysis of nodes are explained with the help of examples. In the last, this paper also propose an approach for using dummy node in data flow graph.