Automatic generation of equivalent architecture model from functional specification

This paper presents an algorithm for automatic generation of an architecture model from a functional specification, and proves its correctness. The architecture model is generated by distributing the intended system functionality over various components in the platform architecture. We then define simple transformations that preserve the execution semantics of system level models. Finally, the model generation algorithm is proved correct using our transformations. As a result, we have an automated path from a functional model of the system to an architectural one and we need to debug and verify only the functional specification model, which is smaller and simpler than the architecture model. Our experimental results show significant savings in both the modeling and the validation effort.