Title | ||
---|---|---|
Deadline-Aware Joint Optimization of Sleep Transistor and Supply Voltage for FinFET Based Embedded Systems. |
Abstract | ||
---|---|---|
Leakage power consumption has recently become a great concern for modern embedded systems. FinFET technologies, power gating, and near- and super-threshold regimes can significantly reduce the power consumption. However, there lacks a comprehensive analysis of jointly applying the aforementioned power saving techniques. In this paper, we investigate the application of power gating to FinFET circuits operating in near- and super-threshold voltage regimes for embedded system applications. A joint optimization algorithm is proposed to determine the width/length, position and threshold type of the sleep transistor together with the operating voltage constrained to a certain deadline, and with the goal of minimizing energy per operation. Experimental results demonstrate that the proposed algorithm achieves up to 99.9% energy reductions when compared to the near-threshold approach without power gating and 95.3% when compared to deadline-free optimization. |
Year | DOI | Venue |
---|---|---|
2017 | 10.1145/3060403.3060424 | ACM Great Lakes Symposium on VLSI |
Field | DocType | Citations |
Power saving,Computer science,Electronic engineering,Real-time computing,Optimization algorithm,Power consumption,Voltage,Power gating,Transistor,Electronic circuit,Electrical engineering,Operating voltage,Embedded system | Conference | 0 |
PageRank | References | Authors |
0.34 | 7 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Huimei Cheng | 1 | 4 | 2.44 |
Ji Li | 2 | 97 | 10.87 |
Jeff Draper | 3 | 298 | 26.31 |
Shahin Nazarian | 4 | 327 | 38.55 |
Yanzhi Wang | 5 | 1082 | 136.11 |