Pedretti James (4 results)
- Hardcover
- First Edition
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
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Condition: Very Good. 1ST. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
Energy-Efficient High Performance Computing: Measurement and Tuning (SpringerBriefs in Computer Science)
Laros III, James H., Pedretti, Kevin, Kelly, Suzanne M., Shu
Language: English
Published by Springer, 2012
- Softcover
Seller: Mispah books, Redhill, SURRE, United KingdomMispah books
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Language: English
Published by Springer London, 2012
- Softcover
Seller: Buchpark, Trebbin, GermanyBuchpark
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Condition: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | In this work, the unique power measurement capabilities of the Cray XT architecture were exploited to gain an understanding of power and energy use, and the effects of tuning both CPU and network bandwidth. Modifications were made to deterministica…lly halt cores when idle. Additionally, capabilities were added to alter operating P-state. At the application level, an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale is gained by simultaneously collecting current and voltage measurements on the hosting nodes. The effects of both CPU and network bandwidth tuning are examined, and energy savings opportunities without impact on run-time performance are demonstrated. This research suggests that next-generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components to achieve more energy-efficient performance.
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Language: English
Published by Springer London, 2012
- Softcover
- Print on Demand
Seller: moluna, Greven, Germanymoluna
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Kartoniert / Broschiert. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Examines the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scaleDemonstrates how CPU and network bandwidth tuning can result… in energy savings with little or no impact on run-time.
