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| Distributed Memory Service Modeling in Multi-Processor Design |
| Li Lei① Shen Hai-bin① Huang Kai① Yan Xiao-lang① Han Sangil② Ahmed A Jerraya③ |
| ①(Institute of VLSI Design, Zhejiang University, Hangzhou 310027, China) ②(Seoul National University, Sillim-dong, Gwanak-gu, Seoul 151-742, Korea) ③(CEA-LETI, MINATEC, 17 Rue des Martyrs 38054, GRENOBLE, France) |
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Abstract Distributed Memory Service is integrated in Simulink-based multiprocessor design flow to improve communication efficiency comparing to Global FIFO(GFIFO) method. In Motion-JPEG case study, DMS made the percentage cost on communication of total execution time decreased by 50%, and the execution time decreased by 30% for decoding 10 frames， comparing with GFIFO. This integration makes more opportunities in design exploration to improve the performance of Simulink-based multiprocessor design flow.
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Received: 20 April 2007
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Corresponding Authors:
Li Lei
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2008, Vol. 30 
