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https://doi.org/10.1145/2463209.2488949
Title: | Hierarchical power management for asymmetric multi-core in dark silicon era | Authors: | Muthukaruppan, T.S. Pricopi, M. Venkataramani, V. Mitra, T. Vishin, S. |
Keywords: | Asymmetric multi-core Feedback controller Power management |
Issue Date: | 2013 | Citation: | Muthukaruppan, T.S., Pricopi, M., Venkataramani, V., Mitra, T., Vishin, S. (2013). Hierarchical power management for asymmetric multi-core in dark silicon era. Proceedings - Design Automation Conference : -. ScholarBank@NUS Repository. https://doi.org/10.1145/2463209.2488949 | Abstract: | Asymmetric multi-core architectures integrating cores with diverse power-performance characteristics is emerging as a promising alternative in the dark silicon era where only a fraction of the cores on chip can be powered on due to thermal limits. We introduce a hierarchical power management framework for asymmetric multi-cores that builds on control theory and coordinates multiple controllers in a synergistic manner to achieve optimal power-performance efficiency while respecting the thermal design power budget. We integrate our framework within Linux and implement/evaluate it on real ARM big.LITTLE asymmetric multi-core platform. Copyright © 2013 ACM. | Source Title: | Proceedings - Design Automation Conference | URI: | http://scholarbank.nus.edu.sg/handle/10635/78172 | ISBN: | 9781450320719 | ISSN: | 0738100X | DOI: | 10.1145/2463209.2488949 |
Appears in Collections: | Staff Publications |
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