Performance and cost analysis of time-multiplexed execution on the dynamically reconfigurable processor

Hideharu Amano, Shohei Abe, Yohei Hasegawa, Katsuaki Deguchi, Masayasu Suzuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

Dynamically reconfigurable processors with multi-context facility have been used for various applications. The relationship between context size and performance of such processors is analyzed based, on real designs. The Parallelism Diagram which shows the required PEs in each step of the algorithm is introduced as the basis of the analysis, and models for performance and cost are shown. Evaluation results show that the performance is degraded about 23% when the size of a context becomes 1/2. The performance per cost is improved 7-14 times than that of the case without time-multiplexed execution.

Original languageEnglish
Title of host publicationProceedings - 13th Annual IEEE Symposium on Field-Programmable Custom Computing Machines, FCCM 2005
Pages315-316
Number of pages2
DOIs
Publication statusPublished - 2005 Dec 1
Event13th Annual IEEE Symposium on Field-Programmable Custom Computing Machines, FCCM 2005 - Napa, CA, United States
Duration: 2005 Apr 182005 Apr 20

Publication series

NameProceedings - 13th Annual IEEE Symposium on Field-Programmable Custom Computing Machines, FCCM 2005
Volume2005

Other

Other13th Annual IEEE Symposium on Field-Programmable Custom Computing Machines, FCCM 2005
CountryUnited States
CityNapa, CA
Period05/4/1805/4/20

ASJC Scopus subject areas

  • Engineering(all)

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    Amano, H., Abe, S., Hasegawa, Y., Deguchi, K., & Suzuki, M. (2005). Performance and cost analysis of time-multiplexed execution on the dynamically reconfigurable processor. In Proceedings - 13th Annual IEEE Symposium on Field-Programmable Custom Computing Machines, FCCM 2005 (pp. 315-316). [1508569] (Proceedings - 13th Annual IEEE Symposium on Field-Programmable Custom Computing Machines, FCCM 2005; Vol. 2005). https://doi.org/10.1109/FCCM.2005.52