Energy Savings in Networks-on-Chip with Smart Temporal Shielding
| Autor: | André Rossi, Johann Laurent, Pierre Bomel, Erwan Moréac |
|---|---|
| Přispěvatelé: | Lab-STICC_UBS_CACS_MOCS, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Etudes et de Recherche en Informatique d'Angers (LERIA), Université d'Angers (UA) |
| Rok vydání: | 2017 |
| Předmět: |
[INFO.INFO-AR]Computer Science [cs]/Hardware Architecture [cs.AR]
Interconnection INTERCONNECT business.industry Computer science CROSSTALK Hardware_PERFORMANCEANDRELIABILITY Energy consumption Energy minimization 7. Clean energy Bottleneck [SPI.TRON]Engineering Sciences [physics]/Electronics ENERGY OPTIMIZATION Network on a chip Power consumption Embedded system Electromagnetic shielding Hardware_INTEGRATEDCIRCUITS NETWORK-ON-CHIP [INFO.INFO-ES]Computer Science [cs]/Embedded Systems Electrical and Electronic Engineering Networks on chip business ENERGY CONSUMPTION |
| Zdroj: | Journal of Low Power Electronics Journal of Low Power Electronics, American Scientific Publishers, 2017, Journal of Low Power Electronics, 13 (3), pp.441-455. ⟨10.1166/jolpe.2017.1500⟩ |
| ISSN: | 1546-1998 |
| DOI: | 10.1166/jolpe.2017.1500 |
| Popis: | International audience; Networks-on-Chip (NoCs) are recognized to be the solution to address the communication bottleneck in many-core systems. As the NoC represents a significant part of the system power consumption, NoC energy consumption optimization is a challenging task. In this paper, we propose a shieldingtechnique enhanced for NoCs and we evaluate its efficiency by comparing it to the best achievable energy saving. Then, we propose a shielding generator and its architecture to balance performances and energy saving. Results are carried out on a NoC simulator under synthetic traffics and application based traffics. These results show up to 13% of total energy saving and the impact on performances can be reduced by 33% compared to already existing shielding techniques. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|