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Joint Work and Voltage/Frequency Scaling for Quality-Optimized Dynamic Thermal Management
2015
IEEE Transactions on Very Large Scale Integration (vlsi) Systems
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Finally, we propose a quality-optimized DTM based on joint dynamic work and voltage/frequency scaling (DWVFS). ...
Dynamic thermal management (DTM) is a necessary tool for ensuring reliable and safe operation in modern computing systems. ...
The proposed approach is called joint dynamic work and voltage/frequency scaling (DWVFS). ...
doi:10.1109/tvlsi.2014.2333741
fatcat:rhi3zihx6zek7e2ya6klcvk52m
Design Space Exploration and Run-Time Adaptation for Multicore Resource Management Under Performance and Power Constraints
[chapter]
2017
Handbook of Hardware/Software Codesign
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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 ...
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 ...
Among such optimization knobs, the most commonly used are thread-level selection, thread-to-core mapping and run-time task migration, Dynamic Power Management (DPM), and Dynamic Voltage and Frequency Scaling ...
doi:10.1007/978-94-017-7267-9_11
fatcat:fogowdkcx5d6dkehsysajfa5je
Adaptive and Hierarchical Runtime Manager for Energy-Aware Thermal Management of Embedded Systems
2016
ACM Transactions on Embedded Computing Systems
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In this paper, a reinforcement learning-based run-time manager is proposed that guarantees application-specific performance requirements and controls the POSIX thread allocation and voltage/frequency scaling ...
for energy-efficient thermal management. ...
Acknowledgment This work was supported in parts by the EPSRC Grant EP/L000563/1 and the PRiME Programme Grant EP/K034448/1 (www.prime-project.org). ...
doi:10.1145/2834120
fatcat:yxyzwrhrfngmrhatia56tmyovy
On Energy Efficiency of BPM Enactment in the Cloud
[chapter]
2016
Lecture Notes in Business Information Processing
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., by leasing and releasing resources on-demand, and customer's requirements regarding quality and cost can now be met more easily. ...
This paper is focused on the fulfillment of the principles of Green Computing and Green Business Process Management on the basis of Cloud Elasticity to support Elastic Processes. ...
Green Cloud framework
Performance
[15] Data center
Server consolidation, live
migration
VM-based energy-efficient
data center
Performance
[16] Data center
Voltage, frequency scaling,
dynamic ...
doi:10.1007/978-3-319-42887-1_39
fatcat:wfolinfgwffwtmspeblvlt2xzq
Energy-Optimal Dynamic Thermal Management: Computation and Cooling Power Co-Optimization
2010
IEEE Transactions on Industrial Informatics
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Conventional dynamic thermal management (DTM) assumes that the thermal resistance of a heat-sink is a given constant determined at design time. ...
Index Terms-Dynamic thermal management (DTM), heat sink, liquid cooling, reliability, temperature-dependent leakage power. ...
A recent work introduces practical aspects that should be considered in a task scheduling [6] . The quality of DTM is largely dependent on the quality of the power and thermal model. ...
doi:10.1109/tii.2010.2052059
fatcat:r6ym2ybyzvgithcxccbq243voe
Dark Silicon: From Embedded to HPC Systems (Dagstuhl Seminar 16052)
2016
Dagstuhl Reports
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based on more flexible thermal/power/resource management techniques both for runtime, design time as well as hybrid solutions. ...
constraints (peak temperature, spatial and temporal thermal gradients etc.). ...
for advanced and holistic management of thermally constrained large scale computing systems. ...
doi:10.4230/dagrep.6.1.224
dblp:journals/dagstuhl-reports/GerndtGPR16
fatcat:fnfmxyiknfehxfnlomovzifrh4
Survey of Energy-Cognizant Scheduling Techniques
2013
IEEE Transactions on Parallel and Distributed Systems
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However, hardware capabilities on their own are insufficient and must be paired with other logic to decide if, when, and by how much to apply energy-minimizing techniques while still meeting performance ...
In fact explicitly sacrificing raw performance in exchange for energy savings is becoming a common trend in environments ranging from large server farms attempting to minimize cooling costs to mobile devices ...
DYNAMIC VOLTAGE/FREQUENCY SCALING AND DYNAMIC POWER MANAGEMENT
Basics of DPM and DVFS Dynamic Power Management (DPM) exploits the fact that certain electronic components/devices may remain idle a significant ...
doi:10.1109/tpds.2012.20
fatcat:jmqqacuxzba47dpatf475ksoti
Model Predictive Control for Microgrid Functionalities: Review and Future Challenges
2021
Energies
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Microgrids appear as a key technology to pave the path towards the integration and optimized operation in smart grids. ...
However, the optimization of microgrids considered as a set of subsystems introduces a high degree of complexity in the associated control problem. ...
The development MPC controller with a joint optimization for active and reactive power in the microgrids is also an issue which still requires development. ...
doi:10.3390/en14051296
fatcat:2fu4d2tojragdawars7t6b4sam
Energy and thermal-aware video coding via encoder/decoder workload balancing
2010
Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design - ISLPED '10
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Isr develops, applies and teaches advanced methodologies of design and analysis to solve complex, hierarchical, heterogeneous and dynamic problems of engineering technology and systems for industry and ...
In this paper, we propose a controller for such hybrid coders that considers energy and temperature to dynamically split the coding workload of a system comprised of one encoder and one decoder. ...
Each work made use of dynamic voltage/frequency scaling and some graceful performance degradation policies to ensure a thermally safe state of operation. ...
doi:10.1145/1840845.1840886
dblp:conf/islped/ForteS10
fatcat:ee6oj55utvcfxb7kpwsfcryakm
Simulation and optimization of HPC job allocation for jointly reducing communication and cooling costs
2015
Sustainable Computing: Informatics and Systems
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In order to evaluate and validate our optimization algorithm, we implement our joint job allocation methodology in the Structural Simulation Toolkit (SST) -a simulation framework for large-scale data centers ...
We evaluate our joint optimization algorithm using traces extracted from real-world workloads. ...
ACKNOWLEDGEMENT This work has been partially funded by Sandia National Laboratories. ...
doi:10.1016/j.suscom.2014.05.002
fatcat:5i3pc3p2kndjhhld25imvl27k4
Resilient Dynamic Power Management under Uncertainty
2008
2008 Design, Automation and Test in Europe
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In this paper, we present a stochastic dynamic power management (DPM) framework to improve the accuracy of decision making under probabilistic conditions induced by PVT variations and/or stress. ...
and temperature (PVT) variations as well as current, voltage, and thermal (CVT) stress has become a daunting, yet vital, task. ...
i.e., voltage-frequency values). ...
doi:10.1109/date.2008.4484690
dblp:conf/date/JungP08
fatcat:nhnzmx4kzvas5dhaezdulgcu2a
Resilient dynamic power management under uncertainty
2008
Proceedings of the conference on Design, automation and test in Europe - DATE '08
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In this paper, we present a stochastic dynamic power management (DPM) framework to improve the accuracy of decision making under probabilistic conditions induced by PVT variations and/or stress. ...
and temperature (PVT) variations as well as current, voltage, and thermal (CVT) stress has become a daunting, yet vital, task. ...
i.e., voltage-frequency values). ...
doi:10.1145/1403375.1403430
fatcat:4slv7nzr7zealesk3e7phixhvq
Low-Power High-Efficiency Video Decoding using General-Purpose Processors
2015
ACM Transactions on Architecture and Code Optimization (TACO)
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In this paper we investigate how code optimization techniques and low power states of general purpose processors improve the power efficiency of HEVC decoding. ...
The power and performance efficiency of the use of SIMD instructions, multicore architectures, and low power active and idle states are analyzed in detail for offline video decoding. ...
A processor supporting DVFS has multiple voltage-frequency operating points and can dynamically change the operating point. ...
doi:10.1145/2685551
fatcat:7jxh65uyzfajvpbmlhcccv3d2q
Energy and Thermal-aware Resource Management of Cloud Data Centres: A Taxonomy and Future Directions
[article]
2021
arXiv
pre-print
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This paper investigates the existing resource management approaches in Cloud Data Centres for energy and thermal efficiency. ...
It identifies the need for integrated computing and cooling systems management and learning-based solutions in resource management systems. ...
Dynamic Voltage Frequency Scaling (DVFS) is a popular technique to regulate the dynamic power in modern systems [20] . ...
arXiv:2107.02342v1
fatcat:zjmghuyhwbd6nhag4txpvgg5wi
A Survey of Fault-Tolerance Techniques for Embedded Systems from the Perspective of Power, Energy, and Thermal Issues
2022
IEEE Access
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In particular, the task mapping/scheduling policies for fault-tolerance real-time embedded systems are reviewed and classified according to their considered goals and constraints. ...
As a remedy, many task mapping/scheduling policies have been proposed to consider the integration of fault-tolerance techniques and enforce both timing and reliability guarantees for real-time embedded ...
is satisfied and the energy consumption is minimized through per-cluster voltage frequency scaling (VFS). ...
doi:10.1109/access.2022.3144217
fatcat:lktvlcw6szhw7osggwfyaqnn3a
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