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System-level architectural exploration using allocation-on-demand technique

Published: 18 January 2005 Publication History

Abstract

Architectural exploration is very important in embedded system design and SoC design. In this paper, a new heuristic algorithm using the allocation-on-demand technique is proposed to solve this problem. Unlike previous research efforts, this algorithm allocates new resources only when it fails to schedule tasks under the performance constraints. So the resource costs of the system increase monotonously in running, which is apt to determine the feasibility of current solution earlier. Experimental results show that this approach is helpful for an efficient architectural exploration process.

References

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Wayne Wolf. Modern VLSI Design: System-on-Chip Design, 3rd ed. Upper Saddle River, N.J.: Prentice Hall PTR, 2002.
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L. Lavagno, et al. Hardware-Software Co-Design of Embedded Systems: The Polis Approach, Kluwer Academic Press, 1997.
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D. Gajski, F. Vahid, S. Narayan and J. Gong. SpecSyn: An Environment Supporting the Specify-Explore-Refine Paradigm for Hardware/Software System Design. IEEE Trans. on Very Large Scale Integration Systems, Vol. 6, No. 1, pp. 84--100, 1998.
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J. Peng, S. Abdi and D. Gajski. Automatic Model Refinement for Fast Architecture Exploration. Proc. of ASP-DAC, Bangalore, India. pp. 332 -- 337, Jan., 2002.
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Y. Xie, W. Wolf. Allocation and Scheduling of Conditional Task Graphs in Co-synthesis. Proceedings of the Design Automation and Test in Europe. Munich, Germany. pp. 620--625. March, 2001.
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Cited By

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  • (2005)Extend Force-directed Scheduling for System-level Synthesis in Timeconstrained System-on-Chip DesignProceedings of the Second International Conference on Embedded Software and Systems10.1109/ICESS.2005.54(174-180)Online publication date: 16-Dec-2005

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cover image ACM Conferences
ASP-DAC '05: Proceedings of the 2005 Asia and South Pacific Design Automation Conference
January 2005
1495 pages
ISBN:0780387376
DOI:10.1145/1120725
  • General Chair:
  • Ting-Ao Tang
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Published: 18 January 2005

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  • (2005)Extend Force-directed Scheduling for System-level Synthesis in Timeconstrained System-on-Chip DesignProceedings of the Second International Conference on Embedded Software and Systems10.1109/ICESS.2005.54(174-180)Online publication date: 16-Dec-2005

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