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Control-theoretic techniques and thermal-RC modeling for accurate and localized dynamic thermal management

K. Skadron, T. Abdelzaher, M.R. Stan
Proceedings Eighth International Symposium on High Performance Computer Architecture  
Dynamic thermal management (DTM) is used as a test vehicle, and variations of a PID controller (Proportional-Integral-Differential) are developed and tested for adaptive control of fetch "toggling."  ...  To accurately test the DTM mechanism being proposed, this paper also develops a thermal model based on lumped thermal resistances and thermal capacitances.  ...  We would like to thank George Cai, Margaret Martonosi, and David Brooks for their helpful comments; David Brooks for his extensive help in validating our DTM techniques within Wattch; Zhigang Hu for his  ... 
doi:10.1109/hpca.2002.995695 dblp:conf/hpca/SkadronAS02 fatcat:yc6nczhhlzeadfet5trafaja5a

Dynamic temperature estimation of power electronics systems

Pamela J. Tannous, Satya R. T. Peddada, James T. Allison, Thomas Foulkes, Robert C.N. Pilawa-Podgurski, Andrew G. Alleyne
2017 2017 American Control Conference (ACC)  
The duality between electrical systems and thermal systems was considered for thermal modeling. High dimensional thermal models present a challenge for online estimation.  ...  RC (resistor-capacitor) circuits that create a tradeoff between accuracy and complexity were used to simulate the dynamic thermal behavior of power electronics.  ...  Accurate state estimates are essential for dynamic thermal management techniques and high-power density systems.  ... 
doi:10.23919/acc.2017.7963482 dblp:conf/amcc/TannousPAFPA17 fatcat:q2xay6x4hrh27k3wjgiu5gl2xi

Thermal prediction and scheduling of network applications on multicore processors

Chih-Hsun Chou, Mehmet E. Belviranli, Laxmi N. Bhuyan
2013 Architectures for Networking and Communications Systems  
As processor power density increases, chip/core temperature control becomes critical for building multicore systems.  ...  This paper addresses the problem of inter-core thermal coupling and periodic thermal variation while executing multi-threaded network applications in a multicore architecture.  ...  The authors gratefully acknowledge the support of this work by National Science Foundation under grant CNS-0832108 and CNS-1216014.  ... 
doi:10.1109/ancs.2013.6665188 dblp:conf/ancs/ChouBB13 fatcat:arleyyy6pnaebb2tj4jqonqwga

Temperature Aware Dynamic Workload Scheduling in Multisocket CPU Servers

Raid Ayoub, Krishnam Indukuri, Tajana Simunic Rosing
2011 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
At the socket level, we use control theoretic approach to develop a stable scheduler that reduces the cooling costs further by providing a better thermal distribution.  ...  At the core level we propose a proactive dynamic thermal management scheme. We introduce a new predictor that utilizes the band-limited property of the temperature frequency spectrum.  ...  For example, the Xeon processor employs clock gating and dynamic voltage scaling to manage thermal emergencies.  ... 
doi:10.1109/tcad.2011.2153852 fatcat:xelp5k7vkbeunhvah2meu6jype

Temperature-aware computer systems: opportunities and challenges

K. Skadron, M.R. Stan, Wei Huang, S. Velusamy, K. Sankaranarayanan, D. Tarjan
2003 IEEE Micro  
Acknowledgments This work is supported in part by NSF under grant numbers CCR-0133634 and MIP-9703440; two grants from Intel MRL; and an Excellence Award from the University of Virginia's Fund for Excellence  ...  for their helpful comments.  ...  To accurately characterize current and future thermal stresses, temporal and spatial nonuniformities, and application-dependent behavior-let alone evaluate architectural techniques for managing thermal  ... 
doi:10.1109/mm.2003.1261387 fatcat:bm2zzlxamrcj7an2cpjfcrf7i4

Three-Dimensional Chip-Multiprocessor Run-Time Thermal Management

Changyun Zhu, Zhenyu Gu, Li Shang, R.P. Dick, R. Joseph
2008 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
The analysis and technique developed in this paper provide a general solution for future 3-D and 2-D CMPs.  ...  In this paper, we investigate the 3-D CMP run-time thermal management problem and describe efficient management techniques.  ...  This paper is most closely related to Donald's and Martonosi's [17] research on CMP thermal management using distributed control-theoretic core management and a global controller that guides migration  ... 
doi:10.1109/tcad.2008.925793 fatcat:lzzujkiit5gxhlf5jcstwz5xoi

Data-driven predictive control for unlocking building energy flexibility: A review

Anjukan Kathirgamanathan, Mattia De Rosa, Eleni Mangina, Donal P. Finn
2021 Renewable & Sustainable Energy Reviews  
This review examines recent work utilising data-driven predictive control for demand side management application with a special focus on the nexus of model development and control integration, which to  ...  However, due to the heterogeneous nature of the building stock, developing computationally tractable control-oriented models, which adequately represent the complex and nonlinear thermal-dynamics of individual  ...  modelling the thermal-dynamics of buildings for control applications.  ... 
doi:10.1016/j.rser.2020.110120 fatcat:mtgf5qb3ibghxmq4b6aoxlm56m

Data-driven Predictive Control for Unlocking Building Energy Flexibility: A Review [article]

Anjukan Kathirgamanathan, Mattia De Rosa, Eleni Mangina, Donal P. Finn
2020 arXiv   pre-print
This review examines recent work utilising data-driven predictive control for demand side management application with a special focus on the nexus of model development and control integration, which to  ...  However, due to the heterogeneous nature of the building stock, developing computationally tractable control-oriented models, which adequately represent the complex and nonlinear thermal-dynamics of individual  ...  modelling the thermal-dynamics of buildings for control applications.  ... 
arXiv:2007.14866v1 fatcat:w2um4o22nzebtgqxkbh2jcqe4u

Feedback thermal control of real-time systems on multicore processors

Yong Fu, Nicholas Kottenstette, Chenyang Lu, Xenofon D. Koutsoukos
2012 Proceedings of the tenth ACM international conference on Embedded software - EMSOFT '12  
Embedded real-time systems face significant challenges in thermal management.  ...  techniques.  ...  ACKNOWLEDGMENTS The research of Yong Fu and Chenyang Lu is supported in part by NSF CAREER Award CNS-0448554 and CNS-1035773 (CPS).  ... 
doi:10.1145/2380356.2380379 dblp:conf/emsoft/FuKLK12 fatcat:tdp5rqcod5dh5ecftd5mpqpoyi

Innovative Method for Simultaneous Electrical and Thermal Parametrisation of Automotive Batteries

Thomas R. B. Grandjean, Andrew McGordon, Widanalage D. Widanage
2017 2017 IEEE Vehicle Power and Propulsion Conference (VPPC)  
It is therefore critical for the battery management system (BMS) to accurately predict the electrical and hence temperature dynamics of the battery. Coupled electro-thermal models vary in complexity.  ...  Although the more complex models are highly accurate, they are difficult to parametrise and require large computational capabilities, rendering them unsuitable for control oriented applications such as  ... 
doi:10.1109/vppc.2017.8330945 fatcat:i2q5meer55go5den7q7nwrovce

Thermal Prediction for Efficient Energy Management of Clouds using Machine Learning [article]

Shashikant Ilager, Kotagiri Ramamohanarao, Rajkumar Buyya
2020 arXiv   pre-print
as compared to an existing theoretical model.  ...  Accurate prediction of host temperature is crucial for managing the resources effectively. Temperature estimation is a non-trivial problem due to thermal variations in the data center.  ...  ACKNOWLEDGMENTS We thank Bernard Meade and Justin Mammarella at Research Platform Services, The University of Melbourne for their support and providing access to the infrastructure 13 cloud and data.  ... 
arXiv:2011.03649v3 fatcat:kvyikdiisvan5kgjshdttoullu

Design Space Exploration and Run-Time Adaptation for Multicore Resource Management Under Performance and Power Constraints [chapter]

Santiago Pagani, Muhammad Shafique, Jörg Henkel
2017 Handbook of Hardware/Software Codesign  
Finally, it details the state-of-the-art techniques on resource management for performance optimization under power and thermal constraints, as well as for energy optimization under performance constraints  ...  Acronyms DPM Dynamic Power Management DSE Design Space Exploration DSP Digital Signal Processor DTM Dynamic Thermal Management DVFS Dynamic Voltage and Frequency Scaling EOH Extremal Optimization meta-Heuristic  ...  The most widely adopted models used for thermal modeling in electronics are RC thermal networks, which are based on the well-known duality between thermal and electrical circuits [20] .  ... 
doi:10.1007/978-94-017-7267-9_11 fatcat:fogowdkcx5d6dkehsysajfa5je

Package-Aware Scheduling of embedded workloads for temperature and Energy management on heterogeneous MPSoCs

Shervin Sharifi, Tajana Simunic Rosing
2010 2010 IEEE International Conference on Computer Design  
Dynamic thermal management (DTM) techniques try to avoid thermal violations by enabling the chip to control its temperature at runtime.  ...  We present PROMETHEUS, a thermal management framework which systematically performs proactive temperature-aware scheduling for heterogeneous (and homogeneous) MPSoCs.  ...  In contrast, dynamic thermal management (DTM) techniques control the temperature of the chip at run time.  ... 
doi:10.1109/iccd.2010.5647628 dblp:conf/iccd/SharifiR10 fatcat:37uva4l2srdb3nro2m7n3vzhty

Dynamic Temperature Management of Near-Sensor Processing for Energy-Efficient High-Fidelity Imaging

Venkatesh Kodukula, Saad Katrawala, Britton Jones, Carole-Jean Wu, Robert LiKamWa
2021 Sensors  
Based on our characterization, we propose and investigate two thermal management strategies—stop-capture-go and seasonal migration—for imaging-aware thermal management.  ...  For our evaluated tasks, our policies save up to 53% of system power with negligible performance impact and sustained image fidelity.  ...  Acknowledgments: The authors thank Linda Nguyen for her help with the figures and Microsemi for their generous support through SmartFusion2 hardware kit and software licenses.  ... 
doi:10.3390/s21030926 pmid:33573185 pmcid:PMC7866500 fatcat:uskgs642mrczzb7thrhiwilctu

Stagioni: Temperature management to enable near-sensor processing for energy-efficient high-fidelity imaging [article]

Venkatesh Kodukula, Saad Katrawala, Britton Jones, Carole-Jean Wu, and Robert LiKamWa
2019 arXiv   pre-print
Based on our characterization, we propose and investigate two thermal management strategies -- stop-capture-go and seasonal migration -- for imaging-aware thermal management.  ...  Our evaluation shows that our novel dynamic thermal management strategies can unlock the energy-efficiency potential of near-sensor processing.  ...  ACKNOWLEDGEMENTS The authors thank Linda Nguyen for her help with the figures and Microsemi for their generous support through SmartFusion2 hardware kit and software licenses.  ... 
arXiv:2001.01580v1 fatcat:wggx6bfkkffklmuenlffuorfaq
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