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Coordinated Energy Management in Heterogeneous Processors

Indrani Paul, Vignesh Ravi, Srilatha Manne, Manish Arora, Sudhakar Yalamanchili
2014 Scientific Programming  
This paper examines energy management in a heterogeneous processor consisting of an integrated CPU–GPU for high-performance computing (HPC) applications.  ...  Energy management for HPC applications is challenged by their uncompromising performance requirements and complicated by the need for coordinating energy management across distinct core types – a new and  ...  This research was supported in part by the Semiconductor Research Corporation under contract 2012-HJ-2318.  ... 
doi:10.1155/2014/210762 fatcat:t73zetmjrjfojmlg7dlovv7xl4

Coordinated energy management in heterogeneous processors

Indrani Paul, Vignesh Ravi, Srilatha Manne, Manish Arora, Sudhakar Yalamanchili
2013 Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis on - SC '13  
This paper examines energy management in a heterogeneous processor consisting of an integrated CPU-GPU for highperformance computing (HPC) applications.  ...  Energy management for HPC applications is challenged by their uncompromising performance requirements and complicated by the need for coordinating energy management across distinct core types -a new and  ...  This research was supported in part by the Semiconductor Research Corporation under contract 2012-HJ-2318.  ... 
doi:10.1145/2503210.2503227 dblp:conf/sc/PaulRMAY13 fatcat:gqy377iu5bdmvm2e2zx64suao4

Towards Dynamic Voltage/Frequency Scaling for Power Reduction in Data Centers

Cong Feng Jiang, Ying Hui Zhao, Jian Wan
2010 Applied Mechanics and Materials  
This paper also presents a simple comparison of four power management schemes in virtualization environments.  ...  In this paper, we give a short survey and discussion on some issues and aspects of DVS/DFS in data centers.  ...  Most processors designed today include power management features that provide processor operating points which can be used in energy management algorithms.  ... 
doi:10.4028/www.scientific.net/amm.20-23.1148 fatcat:fyw57sfzbbcqxkdxfjz4lqsm2y

Analysis of DVFS Techniques for Improving the GPU Energy Efficiency

Ashish Mishra, Nilay Khare
2015 Open Journal of Energy Efficiency  
During the study, we find that DVFS not only work solely but also in coordination with other power optimization techniques like load balancing and task mapping where performance and energy efficiency are  ...  To endow with knowledge of various power management techniques that utilize DVFS during the last decade is the main objective of this paper.  ...  An efficient power capping technique through coordinating task mapping and DVFS in a CPU-GPU heterogeneous system is proposed in [22] .  ... 
doi:10.4236/ojee.2015.44009 fatcat:rpvth6g5p5asjplfosc5ewcdbe

Author index

2006 2006 IEEE International Conference on Cluster Computing  
Locality Conscious Processor Allocation and Scheduling for Mixed Parallel Applications Sato, Mitsuhisa Empirical Study on Reducing Energy of Parallel Programs using Slack Reclamation by DVFS in a  ...  Alex Autonomic Resource Management for a Cluster that Executes Batch Jobs Takahashi, Daisuke Empirical Study on Reducing Energy of Parallel Programs using Slack Reclamation by DVFS in a Power-scalable  ... 
doi:10.1109/clustr.2006.311921 fatcat:vmbbimypuze7ncjqfonu4po5l4

Exploring Hardware Heterogeneity to Improve Pervasive Context Inferences

Chenguang Shen, Mani Srivastava
2017 Computer  
Recent advances in IoT devices, specifically hardware heterogeneity, can be leveraged to improve the accuracy and energy efficiency of context inferences.  ...  However, most of these apps run continuously on a single device, resulting in limited sensor coverage and high energy consumption.  ...  Here, inferences are managed by the inference manager running on the watch and the phone, which also coordinates the communication if the same inference has both watch and phone components.  ... 
doi:10.1109/mc.2017.174 fatcat:pchg4rmxtjhtno74kh7eoc3fwy

Keynote Speech Abstracts

2009 2009 Fourth International Conference on Frontier of Computer Science and Technology  
Global warming and climate change trends call for urgent action to manage information and communication technologies in a sustainable manner by minimizing energy consumption and utilizing resources more  ...  The other is proactive failure management that deals with failures before they occur in cloud systems.  ...  The first problem has applications in general multiprocessor and multi-core processor computing systems where energy consumption is an important concern and in mobile computers where energy conservation  ... 
doi:10.1109/fcst.2009.7 fatcat:25kjipjipbayvbypdznbs7nzo4

Power containers

Kai Shen, Arrvindh Shriraman, Sandhya Dwarkadas, Xiao Zhang, Zhuan Chen
2013 Proceedings of the eighteenth international conference on Architectural support for programming languages and operating systems - ASPLOS '13  
Our mechanisms enable new multicore server management capabilities including fair power capping that only penalizes powerhungry requests, and energy-aware request distribution between heterogeneous servers  ...  Energy efficiency and power capping are critical concerns in server and cloud computing systems.  ...  Acknowledgments This work was supported in part by the U.S. National Science Foundation grants CNS-0834451, CCF-1016902, CNS-1217372, CCF-1217920, CNS-1239423.  ... 
doi:10.1145/2451116.2451124 dblp:conf/asplos/ShenSDZC13 fatcat:szcuwz2hbbbclpbfsfummeyauy

Power containers

Kai Shen, Arrvindh Shriraman, Sandhya Dwarkadas, Xiao Zhang, Zhuan Chen
2013 SIGPLAN notices  
Our mechanisms enable new multicore server management capabilities including fair power capping that only penalizes powerhungry requests, and energy-aware request distribution between heterogeneous servers  ...  Energy efficiency and power capping are critical concerns in server and cloud computing systems.  ...  Acknowledgments This work was supported in part by the U.S. National Science Foundation grants CNS-0834451, CCF-1016902, CNS-1217372, CCF-1217920, CNS-1239423.  ... 
doi:10.1145/2499368.2451124 fatcat:7di7tar3ujciha7twak4fdtgd4

Power Management Techniques for Data Centers: A Survey [article]

Sparsh Mittal
2014 arXiv   pre-print
In this paper, we highlight the need of achieving energy efficiency in data centers and survey several recent architectural techniques designed for power management of data centers.  ...  This, however, has resulted in significant increase in the power consumption of the data centers. For this reason, managing power consumption of data centers has become essential.  ...  Instead, the state-of-the-art in power management in data centers has focused on achieving energy-proportional computing by addressing hardware-platform heterogeneity [103] .  ... 
arXiv:1404.6681v2 fatcat:iuiczutd5rdwraxops6bzmoxdm

Dark silicon as a challenge for hardware/software co-design

Muhammad Shafique, Siddharth Garg, Tulika Mitra, Sri Parameswaran, Jörg Henkel
2014 Proceedings of the 2014 International Conference on Hardware/Software Codesign and System Synthesis - CODES '14  
However, several critical challenges remain to be addressed including design, automated synthesis, design space exploration and run-time management of heterogeneous dark silicon processors.  ...  Heterogeneous computing has been proposed as one way to effectively leverage this abundance of transistors in order to increase performance, energy efficiency and even reliability within power and thermal  ...  DESIGN AND RUN-TIME MANAGEMENT OF HETEROGENEOUS DARK SILICON PROCESSORS Hardware Layer. As shown in Fig. 1 , each tile on the chip is potentially heterogeneous.  ... 
doi:10.1145/2656075.2661645 dblp:conf/codes/ShafiqueGMPH14 fatcat:jzmyheg2y5gphezfbblnvyzluq

Navigating heterogeneous processors with market mechanisms

M. Guevara, B. Lubin, B. C. Lee
2013 2013 IEEE 19th International Symposium on High Performance Computer Architecture (HPCA)  
Heterogeneity as a Design Space Server heterogeneity is efficient but requires sophisticated resource managers to balance performance risk and reward.  ...  Third and equally important is the resource management of heterogeneous components. How do we allocate heterogeneous processing resources to diverse applications? It turns  ...  Acknowledgements This work is supported, in part, by NSF grant CCF-1149252 (CAREER), a Google Faculty Research Award, and the Duke Wannamaker Foundation.  ... 
doi:10.1109/hpca.2013.6522310 dblp:conf/hpca/GuevaraLL13 fatcat:uewvlss425gu5edqewxjkcau2e

Market mechanisms for managing datacenters with heterogeneous microarchitectures

Marisabel Guevara, Benjamin Lubin, Benjamin C. Lee
2014 ACM Transactions on Computer Systems  
Exploring a space of heterogeneous datacenter configurations, which mix server-class Xeon and mobile-class Atom processors, we find an optimal heterogeneous balance that improves both welfare and energy-efficiency  ...  We integrate research in heterogeneous architectures with recent advances in multi-agent systems.  ...  Using the market as a management mechanism, we explore types and ratios of heterogeneous processors as a coordinated study of this novel design space.  ... 
doi:10.1145/2541258 fatcat:ogk43aerardxbfxt64s7qzovbq

Power and energy containers for multicore servers

Kai Shen, Arrvindh Shriraman, Sandhya Dwarkadas, Xiao Zhang
2012 Proceedings of the 12th ACM SIGMETRICS/PERFORMANCE joint international conference on Measurement and Modeling of Computer Systems - SIGMETRICS '12  
of power viruses, as well as energy-efficient load management.  ...  Energy efficiency and power capping remain growing concerns in server systems.  ...  [15] have recognized the energy effects of load placement in a heterogeneous server cluster. Our request profiling and management on multicore servers are complementary to these systems.  ... 
doi:10.1145/2254756.2254814 dblp:conf/sigmetrics/ShenSDZ12 fatcat:phw5kslcr5g23hia4z5tfieeey

Power and energy containers for multicore servers

Kai Shen, Arrvindh Shriraman, Sandhya Dwarkadas, Xiao Zhang
2012 Performance Evaluation Review  
of power viruses, as well as energy-efficient load management.  ...  Energy efficiency and power capping remain growing concerns in server systems.  ...  [15] have recognized the energy effects of load placement in a heterogeneous server cluster. Our request profiling and management on multicore servers are complementary to these systems.  ... 
doi:10.1145/2318857.2254814 fatcat:k674dnfhkngl7jy6m65buakkzy
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