Spatiotemporal Strategies for Long-Term FPGA Resource Management
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Mehrabi, A; Sorin, DJ; Lee, BC
Published in: Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022
January 1, 2022
The deployment of increasingly large and capable FPGAs has motivated mechanisms for sharing them, but system support for FPGAs is not yet mature. Traditional scheduling algorithms do not account for the unique characteristics of FPGAs, leading to infeasible or inefficient allocations. We propose a novel scheduling policy, called Spatiotemporal FPGA Scheduling, that overcomes these challenges to achieve long-term target allocations by tracking and correcting deviations from targets across management time periods. Compared to traditional algorithms, Spatiotemporal FPGA Scheduling produces allocations that are up to 32% closer to targets, improves average throughput by up to 44%, and improves average FPGA utilization by up to 23%.
Duke Scholars
Published In
Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022
DOI
ISBN
9781665459549
Publication Date
January 1, 2022
Start / End Page
198 / 209
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Mehrabi, A., Sorin, D. J., & Lee, B. C. (2022). Spatiotemporal Strategies for Long-Term FPGA Resource Management. In Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022 (pp. 198–209). https://doi.org/10.1109/ISPASS55109.2022.00026
Mehrabi, A., D. J. Sorin, and B. C. Lee. “Spatiotemporal Strategies for Long-Term FPGA Resource Management.” In Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022, 198–209, 2022. https://doi.org/10.1109/ISPASS55109.2022.00026.
Mehrabi A, Sorin DJ, Lee BC. Spatiotemporal Strategies for Long-Term FPGA Resource Management. In: Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022. 2022. p. 198–209.
Mehrabi, A., et al. “Spatiotemporal Strategies for Long-Term FPGA Resource Management.” Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022, 2022, pp. 198–209. Scopus, doi:10.1109/ISPASS55109.2022.00026.
Mehrabi A, Sorin DJ, Lee BC. Spatiotemporal Strategies for Long-Term FPGA Resource Management. Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022. 2022. p. 198–209.
Published In
Proceedings - 2022 IEEE International Symposium on Performance Analysis of Systems and Software, ISPASS 2022
DOI
ISBN
9781665459549
Publication Date
January 1, 2022
Start / End Page
198 / 209