A. Rahimi, M. Salehi, S. Mohammadi, S. M. Fakhraie
{"title":"使用FIFO阈值水平的全异步noc动态电压缩放","authors":"A. Rahimi, M. Salehi, S. Mohammadi, S. M. Fakhraie","doi":"10.1109/CADS.2010.5623526","DOIUrl":null,"url":null,"abstract":"In this paper, we propose a dynamic voltage scaling (DVS) policy for a fully asynchronous NoC suitable for low-power yet high-performance architectures. The DVS policy is a FIFO-adaptive DVS, which uses two FIFO threshold levels for decision. It judiciously adjusts switch voltage among only three voltage modes. The introduced architecture is simulated in 90nm CMOS technology with accurate Spice simulations. Experimental results show that the FIFO-adaptive DVS not only lowers the implementation cost, but also achieves another 31% energy-delay saving compared to the DVS policy based on link utilization, in a 90% saturated network.","PeriodicalId":145317,"journal":{"name":"2010 15th CSI International Symposium on Computer Architecture and Digital Systems","volume":"92 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Dynamic voltage scaling for fully asynchronous NoCs using FIFO threshold levels\",\"authors\":\"A. Rahimi, M. Salehi, S. Mohammadi, S. M. Fakhraie\",\"doi\":\"10.1109/CADS.2010.5623526\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we propose a dynamic voltage scaling (DVS) policy for a fully asynchronous NoC suitable for low-power yet high-performance architectures. The DVS policy is a FIFO-adaptive DVS, which uses two FIFO threshold levels for decision. It judiciously adjusts switch voltage among only three voltage modes. The introduced architecture is simulated in 90nm CMOS technology with accurate Spice simulations. Experimental results show that the FIFO-adaptive DVS not only lowers the implementation cost, but also achieves another 31% energy-delay saving compared to the DVS policy based on link utilization, in a 90% saturated network.\",\"PeriodicalId\":145317,\"journal\":{\"name\":\"2010 15th CSI International Symposium on Computer Architecture and Digital Systems\",\"volume\":\"92 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-11-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 15th CSI International Symposium on Computer Architecture and Digital Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CADS.2010.5623526\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 15th CSI International Symposium on Computer Architecture and Digital Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CADS.2010.5623526","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dynamic voltage scaling for fully asynchronous NoCs using FIFO threshold levels
In this paper, we propose a dynamic voltage scaling (DVS) policy for a fully asynchronous NoC suitable for low-power yet high-performance architectures. The DVS policy is a FIFO-adaptive DVS, which uses two FIFO threshold levels for decision. It judiciously adjusts switch voltage among only three voltage modes. The introduced architecture is simulated in 90nm CMOS technology with accurate Spice simulations. Experimental results show that the FIFO-adaptive DVS not only lowers the implementation cost, but also achieves another 31% energy-delay saving compared to the DVS policy based on link utilization, in a 90% saturated network.