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Chrysso: an integrated power manager for constrained many-core processors

Author
Jha, S.; Heirman, W.; Falcon, A.; Carlson, T.; Van Craeynest, K.; Tubella, J.; Gonzalez, A.; Eeckhout, Lieven
Type of activity
Presentation of work at congresses
Name of edition
12th ACM International Conference on Computing Frontiers
Date of publication
2015
Presentation's date
2015-05
Book of congress proceedings
Proceedings of the 12th ACM International Conference on Computing Frontiers, CF 2015
First page
1
Last page
8
Publisher
Association for Computing Machinery (ACM)
DOI
https://doi.org/10.1145/2742854.2742885 Open in new window
Repository
http://hdl.handle.net/2117/90164 Open in new window
URL
http://dl.acm.org/citation.cfm?doid=2742854.2742885 Open in new window
Abstract
Modern microprocessors are increasingly power-constrained as a result of slowed supply voltage scaling (end of Dennard scaling) in conjunction with the transistor density scaling (Moore's Law). Existing many-core power management techniques such as chip-wide/per-core DVFS, and core and cache adaptation are quite effective in isolation at moderate to high power budgets. However, for future many-core chip, the existing techniques do not scale well to large core counts, small time slices and string...
Citation
Jha, S., Heirman, W., Falcón, A., Carlson, T., Van Craeynest, K., Tubella, J., González, A., Eeckhout, Lieven. Chrysso: an integrated power manager for constrained many-core processors. A: ACM International Conference on Computing Frontiers. "Proceedings of the 12th ACM International Conference on Computing Frontiers, CF 2015". Ischia: Association for Computing Machinery (ACM), 2015.
Keywords
Analytical models, Analytical performance, Budget control, Energy management, Industrial management, Management frameworks, Many-core processors, Micro architectures, Modern microprocessor, Power management, Power management techniques, Reconfigurable hardware, Speed control, Supply-voltage scaling, Three-step process, Voltage scaling
Group of research
ARCO - Microarchitecture and Compilers

Participants

  • Jha, Sudhanshu Shekhar  (author and speaker )
  • Heirman, Wim  (author and speaker )
  • Falcón Samper, Ayose Jesus  (author and speaker )
  • Carlson, Trevor E.  (author and speaker )
  • Van Craeynest, Kenzo  (author and speaker )
  • Tubella Murgadas, Jordi  (author and speaker )
  • Gonzalez Colas, Antonio Maria  (author and speaker )
  • Eeckhout, Lieven  (author and speaker )

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