A Survey of Architectural Techniques for Near-Threshold Computing
Author | : |
Publisher | : |
Total Pages | : 26 |
Release | : 2015 |
ISBN-10 | : OCLC:967921938 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book A Survey of Architectural Techniques for Near-Threshold Computing written by and published by . This book was released on 2015 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy efficiency has now become the primary obstacle in scaling the performance of all classes of computing systems. In low-voltage computing and specifically, near-threshold voltage computing (NTC), which involves operating the transistor very close to and yet above its threshold voltage, holds the promise of providing many-fold improvement in energy efficiency. However, use of NTC also presents several challenges such as increased parametric variation, failure rate and performance loss etc. Our paper surveys several re- cent techniques which aim to offset these challenges for fully leveraging the potential of NTC. By classifying these techniques along several dimensions, we also highlight their similarities and differences. Ultimately, we hope that this paper will provide insights into state-of-art NTC techniques to researchers and system-designers and inspire further research in this field.