A decision-theoretic generalization of on-line learning and an application to boosting
Journal of Computer and System Sciences - Special issue: 26th annual ACM symposium on the theory of computing & STOC'94, May 23–25, 1994, and second annual Europe an conference on computational learning theory (EuroCOLT'95), March 13–15, 1995
Voltage scheduling problem for dynamically variable voltage processors
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Run-time power control scheme using software feedback loop for low-power real-time application
ASP-DAC '00 Proceedings of the 2000 Asia and South Pacific Design Automation Conference
Low-energy intra-task voltage scheduling using static timing analysis
Proceedings of the 38th annual Design Automation Conference
Contents provider-assisted dynamic voltage scaling for low energy multimedia applications
Proceedings of the 2002 international symposium on Low power electronics and design
Process cruise control: event-driven clock scaling for dynamic power management
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
Energy-Aware Runtime Scheduling for Embedded-Multiprocessor SOCs
IEEE Design & Test
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Synthesis Techniques for Low-Power Hard Real-Time Systems on Variable Voltage Processors
RTSS '98 Proceedings of the IEEE Real-Time Systems Symposium
Profile-Based Dynamic Voltage Scheduling Using Program Checkpoints
Proceedings of the conference on Design, automation and test in Europe
Minimum Energy Fixed-Priority Scheduling for Variable Voltage Processor
Proceedings of the conference on Design, automation and test in Europe
Dynamic voltage and frequency scaling based on workload decomposition
Proceedings of the 2004 international symposium on Low power electronics and design
A performance counter architecture for computing accurate CPI components
Proceedings of the 12th international conference on Architectural support for programming languages and operating systems
Dynamic power management using machine learning
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
PACS'02 Proceedings of the 2nd international conference on Power-aware computer systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Proceedings of the eleventh international joint conference on Measurement and modeling of computer systems
Adapting application execution in CMPs using helper threads
Journal of Parallel and Distributed Computing
An application-aware approach to efficient power management in mobile devices
Proceedings of the Fourth International ICST Conference on COMmunication System softWAre and middlewaRE
Energy simulation of embedded XScale systems with XEEMU
Journal of Embedded Computing - PATMOS 2007 selected papers on low power electronics
Resource-conscious scheduling for energy efficiency on multicore processors
Proceedings of the 5th European conference on Computer systems
Applying statistical machine learning to multicore voltage & frequency scaling
Proceedings of the 7th ACM international conference on Computing frontiers
Analysis of dynamic voltage scaling for system level energy management
HotPower'08 Proceedings of the 2008 conference on Power aware computing and systems
Supervised learning based power management for multicore processors
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
vGreen: A System for Energy-Efficient Management of Virtual Machines
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Journal of Parallel and Distributed Computing
An analytical dynamic scaling of supply voltage and body bias exploiting memory stall time variation
Proceedings of the 2010 Asia and South Pacific Design Automation Conference
Energy efficient scheduling for multithreaded programs on general-purpose processors
Proceedings of the 17th IEEE/ACM international symposium on Low-power electronics and design
CloudScale: elastic resource scaling for multi-tenant cloud systems
Proceedings of the 2nd ACM Symposium on Cloud Computing
Identifying the optimal energy-efficient operating points of parallel workloads
Proceedings of the International Conference on Computer-Aided Design
Journal of Systems and Software
Pack & Cap: adaptive DVFS and thread packing under power caps
Proceedings of the 44th Annual IEEE/ACM International Symposium on Microarchitecture
TAP: token-based adaptive power gating
Proceedings of the 2012 ACM/IEEE international symposium on Low power electronics and design
Thermal Aware Processor Operation Point Management
UCC '12 Proceedings of the 2012 IEEE/ACM Fifth International Conference on Utility and Cloud Computing
Predicting Performance Impact of DVFS for Realistic Memory Systems
MICRO-45 Proceedings of the 2012 45th Annual IEEE/ACM International Symposium on Microarchitecture
DATE '12 Proceedings of the Conference on Design, Automation and Test in Europe
Energy-efficient work-stealing language runtimes
Proceedings of the 19th international conference on Architectural support for programming languages and operating systems
Reliability aware dynamic voltage and frequency scaling for improved microprocessor lifetime
ACM SIGOPS Operating Systems Review
| Hi-index | 0.00 |
This paper presents an extremely lightweight dynamic voltage and frequency scaling technique targeted towards modern multi-tasking systems. The technique utilizes processors runtime statistics and an online learning algorithm to estimate the best suited voltage and frequency setting at any given point in time. We implemented the proposed technique in Linux 2.6.9 running on an Intel PXA27x platform and performed experiments in both single and multi-task environments. Our measurements show that we can achieve the maximum energy savings of 49% and reduce the implementation overhead by a factor of 2 when compared to state of the art techniques.