Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Review Article A Model-Driven Approach for Hybrid Power Estimation in Embedded Systems Design | Hindawi Publishing Corporation EURASIP Journal on Embedded Systems Volume 2011 Article ID 569031 15 pages doi 2011 569031 Review Article A Model-Driven Approach for Hybrid Power Estimation in Embedded Systems Design Chiraz Trabelsi 1 Rabie Ben Atitallah 2 Samy Meftali 1 Jean-Luc Dekeyser 1 and Abderrazek Jemai3 4 1INRIA Lille Nord Europe-LIFL- USTL-CNRS 40 Avenue Halley 59650 Villeneuve d Ascq France 2LAMIH University of Valenciennes Le Mont Houy 59313 Valenciennes France 3LIP2 Laboratory Faculty of Science of Tunis 2092 Manar 2 Tunis Tunisia 4Institut National des Sciences Appliquees etde Technologie INSAT . 676 1080 Tunis Cedex Tunisia Correspondence should be addressed to Chiraz Trabelsi Received 15 December 2010 Accepted 21 February2011 Academic Editor Tulika Mitra Copyright 2011 Chiraz Trabelsi et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. As technology scales for increased circuit density and performance the management of power consumption in system-on-chip SoC is becoming critical. Today having the appropriate electronic system level ESL tools for power estimation in the design flow is mandatory. The main challenge for the design of such dedicated tools is to achieve a better tradeoff between accuracy and speed. This paper presents a consumption estimation approach allowing taking the consumption criterion into account early in the design flow during the system cosimulation. The originality of this approach is that it allows the power estimation for both white-box intellectual properties IPs using annotated power models and black-box IPs using standalone power estimators. In order to obtain accurate power estimates our simulations were performed at the cycle-accurate bit-accurate CABA level using SystemC. To make our approach fast and not tedious for .
