Separation of concerns: overhead in modeling and efficient simulation techniques

Separating the description of important aspects of a design such as behavior and architecture, or computation and communication, may yield significant advantages in design time as well as in re-usability of the design. However, exploiting fully the re-usability opportunities offered by this approach implies to keep the various aspects of the design separated rifying the design at a given level of abstraction. In particular, simulation of the design may undergo significant overhead versus a traditional approach where the design is represented and analyzed monolithically. In this paper, we present a few techniques that eliminate almost entirely the overhead while maintaining the positive aspects of the separation of concerns. Experimental results on a complex design back this assertion. Categories and Subject Descriptors D.2.4 [Software/Program Verification]: Validation General Terms Design, Verification, Performance Keywords Platform-based Design, Orthogonalization of Conerns, Simulati...

• Type: Conference
• Year: 2004
• Where: EMSOFT
• Authors: Guang Yang 0004, Alberto L. Sangiovanni-Vincentelli, Yosinori Watanabe, Felice Balarin
• Keywords: Design, Design Time, EMSOFT 2004, Keywords Platform-based Design, Software Engineering