Compilers: principles, techniques, and tools
Compilers: principles, techniques, and tools
Computer architecture: a quantitative approach
Computer architecture: a quantitative approach
Precomputation-based sequential logic optimization for low power
IEEE Transactions on Very Large Scale Integration (VLSI) Systems - Special issue on low-power design
Information theoretic measures of energy consumption at register transfer level
ISLPED '95 Proceedings of the 1995 international symposium on Low power design
Towards a high-level power estimation capability
ISLPED '95 Proceedings of the 1995 international symposium on Low power design
Applied coding and information theory for engineers
Applied coding and information theory for engineers
Common-case computation: a high-level technique for power and performance optimization
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
Application-specific memory management for embedded systems using software-controlled caches
Proceedings of the 37th Annual Design Automation Conference
Synthesis and Optimization of Digital Circuits
Synthesis and Optimization of Digital Circuits
Low Power Digital CMOS Design
Reconfigurable Low Energy Multiplier for Multimedia System Design
WVLSI '00 Proceedings of the IEEE Computer Society Annual Workshop on VLSI (WVLSI'00)
Telescopic units: a new paradigm for performance optimization of VLSI designs
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
High-level synthesis of low-power control-flow intensive circuits
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Integrating variable-latency components into high-level synthesis
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Optimizing power using transformations
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Input Space Adaptive Embedded Software Synthesis
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
Temperature-aware global placement
Proceedings of the 2004 Asia and South Pacific Design Automation Conference
Implementation and Evaluation of an On-Demand Parameter-Passing Strategy for Reducing Energy
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
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This paper presents a high-level design methodology, called input space adaptive design, and new design automation algorithms for optimizing energy consumption and performance. An input space adaptive design exploits the well-known fact that the quality of hardware circuits and software programs can be significantly optimized by employing algorithms and implementation architectures that adapt to the input statistics. We propose a methodology for such designs which includes identifying parts of the behavior to be optimized, selecting appropriate input sub-spaces, transforming the behavior, and verifying the equivalence of the original and optimized designs. Experimental results indicate that such designs can reduce energy consumption by up to 70.6% (average of 55.4%), and simultaneously improve performance by up to 85.1% (average of 58.1%), leading to a reduction in the energy-delay product by up to 95.6% (average of 80.7%), compared to well-optimized designs that do not employ such techniques.