Abstract
Consistency, accuracy and efficiency are key aspects for practical usability of a system design flow featuring automatic code generation. Consistency is the property of maintaining the same behavior at different levels of abstraction through synthesis and refinement, leading to functionally correct implementation. Accuracy is the property of having a good estimation of system performances while evaluating a high-level representation of the system. Efficiency is the property of introducing low overheads and preserving performances at the implementation level.
RTOS is a key element of the link to implementation flow. In this paper we capture relevant high-level RTOS parameters that allow consistency, accuracy and efficiency to be verified in a top-down approach. Results from performance estimation are compared against measurements on the actual implementation. Experimental results on automatically generated code show design flow consistency, an accuracy error less than 1% and an overhead of about 11.8% in term of speed.
This work is partially supported by the Medea+ A502 MESA European Project.
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References
G. De Micheli and R.K. Gupta. “Hardware/Software Co-Design.” Proceedings of the IEEE, Vol. 85, pp. 349–365, March 1997.
W. Wolf. Computers as Components-Principles of Embedded Computing System Design. Morgan Kaufmann, 2001.
S. J. Krolikoski, F. Schirrmeister, B. Salefski, J. Rowson, and G. Martin. “Methodology and Technology for Virtual Component Driven Hardware/Software Co-Design on the System-Level.” Proceedings of the IEEE International Symposium on Circuits and Systems, Vol. 6, 1999.
J. W. Picone. “Signal Modeling Techniques in Speech Recognition.” Proceedings of the IEEE, Vol. 81, pp. 1215–1247, September 1993.
J. J. Labrosse. “MicroC/OS-II: The Real-Time Kernel.” R&D Books Lawrence KS, 1999.
M. Baleani, A. Ferrari, A. Sangiovanni-Vincentelli, C. Turchetti. “HW/SW Codesign of an Engine Management System.” Proceedings of Design, Automation and Test in Europe Conference, March 2000.
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© 2003 Kluwer Academic Publishers
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Besana, M., Borgatti, M. (2003). Application Mapping to a Hardware Platform Through Automated Code Generation Targeting a RTOS. In: Jerraya, A.A., Yoo, S., Verkest, D., Wehn, N. (eds) Embedded Software for SoC. Springer, Boston, MA. https://doi.org/10.1007/0-306-48709-8_1
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DOI: https://doi.org/10.1007/0-306-48709-8_1
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4020-7528-5
Online ISBN: 978-0-306-48709-5
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