Title :
Performance Analysis of Complex Systems by Integration of Dataflow Graphs and Compositional Performance Analysis
Author :
Schliecker, Simon ; Stein, Steffen ; Ernst, Rolf
Author_Institution :
Inst. of Comput. & Commun. Network Eng., Braunschweig Tech. Univ.
Abstract :
In this paper we integrate two established approaches to formal multiprocessor performance analysis, namely synchronous dataflow graphs and compositional performance analysis. Both make different trade-offs between precision and applicability. We show how the strengths of both can be combined to achieve a very precise and adaptive model. We couple these models of completely different paradigms by relying on load descriptions of event streams. The results show a superior performance analysis quality
Keywords :
large-scale systems; multiprocessing systems; performance evaluation; complex systems; compositional performance analysis; dataflow graphs; event stream load description; formal multiprocessor performance analysis; Delay; Digital signal processing; Dynamic scheduling; Independent component analysis; Job shop scheduling; Optimal scheduling; Performance analysis; Processor scheduling; Throughput; Timing;
Conference_Titel :
Design, Automation & Test in Europe Conference & Exhibition, 2007. DATE '07
Conference_Location :
Nice
Print_ISBN :
978-3-9810801-2-4
DOI :
10.1109/DATE.2007.364603
