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System-Platform Simulation Model Applied to Performance Analysis of Multiprocessor Video Encoding

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2 Author(s)
Assayad, I. ; VERIMAG, Gieres ; Yovine, S.

Platform-based design (PBD) has been introduced to cope with increasing costs in developing complex embedded systems such as multimedia applications. In this paper, we present a performance-aware model and methodology that provides a comprehensive software and hardware modelling and simulation framework at system-platform level. We apply the methodology for synthesizing and analyzing the performance of several concurrent implementations of a MPEG-4 video encoder on embedded multiprocessor hardware architectures. The analysis allows choosing an implementation that satisfies both the encoding requirements (frame rate) and the environment constraints (available bandwidth).

Published in:

Industrial Embedded Systems, 2006. IES '06. International Symposium on

Date of Conference:

18-20 Oct. 2006