Energy Efficient Run-Time Incremental Mapping for 3-D Networks-on-Chip

	Energy Efficient Run-Time Incremental Mapping for 3-D Networks-on-Chip
	Wang, Xiao-Hang; Liu, Peng; Yang, Mei; Palesi, Maurizio; Jiang, Ying-Tao; Huang, Michael C.
刊名	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
	2013
英文摘要	3-D Networks-on-Chip (NoC) emerge as a potent solution to address both the interconnection and design complexity problems facing future Multiprocessor System-on-Chips (MPSoCs). Effective run-time mapping on such 3-D NoC-based MPSoCs can be quite challenging, as the arrival order and task graphs of the target applications are typically not known a priori, which can be further complicated by stringent energy requirements for NoC systems. This paper thus presents an energy-aware run-time incremental mapping algorithm (ERIM) for 3-D NoC which can minimize the energy consumption due to the data communications among processor cores, while reducing the fragmentation effect on the incoming applications to be mapped, and simultaneously satisfying the thermal constraints imposed on each incoming application. Specifically, incoming applications are mapped to cuboid tile regions for lower energyconsumption of communication and the minimal routing. Fragment tiles due to system fragmentation can be gleaned for better resource utilization. Extensive experiments have been conducted to evaluate the performance of the proposed algorithm ERIM, and the results are compared against the optimal mappingalgorithm (branch-and-bound) and two heuristic algorithms (TB and TL). The experiments show that ERIM outperforms TB and TL methods with significantenergy saving (more than 10%), much reduced average response time, and improved system utilization.
收录类别	SCI
原文出处	http://link.springer.com/article/10.1007%2Fs11390-013-1312-x
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/5291]
专题	深圳先进技术研究院_南沙所
作者单位	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
推荐引用方式 GB/T 7714	Wang, Xiao-Hang,Liu, Peng,Yang, Mei,et al. Energy Efficient Run-Time Incremental Mapping for 3-D Networks-on-Chip[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2013.
APA	Wang, Xiao-Hang,Liu, Peng,Yang, Mei,Palesi, Maurizio,Jiang, Ying-Tao,&Huang, Michael C..(2013).Energy Efficient Run-Time Incremental Mapping for 3-D Networks-on-Chip.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY.
MLA	Wang, Xiao-Hang,et al."Energy Efficient Run-Time Incremental Mapping for 3-D Networks-on-Chip".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY (2013).