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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002836naa a2200421 4500
001oai:DiVA.org:kth-168555
003SwePub
008150604s2014 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1685552 URI
024a https://doi.org/10.1109/ICCD.2014.69747292 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a kon2 swepub-publicationtype
100a Haghbayan, M. -H4 aut
2451 0a Dark silicon aware power management for manycore systems under dynamic workloads
264 1c 2014
338 a print2 rdacarrier
500 a QC 20150605
520 a Dark Silicon denotes the phenomenon that, due to thermal and power constraints, the fraction of transistors that can operate at full frequency is decreasing with each technology generation. We propose a PID (Proportional Integral Derivative) controller based dynamic power management method that considers an upper bound on power consumption (called the Thermal Design Power (TDP)). To avoid violation of the TDP constraint for manycore systems running highly dynamic workloads, it provides fine-grained DVFS (Dynamic Voltage and Frequency Scaling) including near-threshold operation. In addition, the method distinguishes applications with hard Real-Time, soft Real-Time and no Real-Time constraints and treats them with appropriate priorities. In simulations with dynamic workloads mixed-critical application profiles, we show that the method is effective in honoring the TDP bound and it can boost system throughput by over 43% compared to a naive TDP scheduling policy.
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronik0 (SwePub)2022 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)2022 hsv//eng
653 a Dark Silicon
653 a Dynamic Manycore Systems
653 a Feedback Controller
653 a Networks-on-Chip
653 a Power Management
700a Rahmani, A. -M4 aut
700a Weldezion, Awet Yemaneu KTH,Industriell och Medicinsk Elektronik4 aut0 (Swepub:kth)u1eun6xb
700a Liljeberg, P.4 aut
700a Plosila, J.4 aut
700a Jantsch, Axelu KTH,Industriell och Medicinsk Elektronik4 aut0 (Swepub:kth)u18wycaf
700a Tenhunen, Hannuu KTH,Industriell och Medicinsk Elektronik,Department of Information Technology, University of Turku, Turku, Finland4 aut0 (Swepub:kth)u1wjjaxp
710a KTHb Industriell och Medicinsk Elektronik4 org
773t 2014 32nd IEEE International Conference on Computer Design, ICCD 2014g , s. 509-512q <509-512
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-168555
8564 8u https://doi.org/10.1109/ICCD.2014.6974729

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Haghbayan, M. -H
Rahmani, A. -M
Weldezion, Awet ...
Liljeberg, P.
Plosila, J.
Jantsch, Axel
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Tenhunen, Hannu
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ENGINEERING AND TECHNOLOGY
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and Electrical Engin ...
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