{"title":"线性规划的大小，V/sub / /和V/sub / /分配","authors":"D. Chinnery, K. Keutzer","doi":"10.1109/LPE.2005.195505","DOIUrl":null,"url":null,"abstract":"Most circuit sizing tools calculate the tradeoff between each gate's delay and power or area, and then greedily change the gate with the best tradeoff. We show this is suboptimal. Instead we use a linear program to minimize circuit power. The linear program provides a fast and simultaneous analysis of how each gate affects gates it has a path to. Our approach reduces power by up to 30% compared to commercial software, with a 0.13/spl mu/m library. The runtime for posing and solving the linear program scales linearly with circuit size.","PeriodicalId":256018,"journal":{"name":"ISLPED '05. Proceedings of the 2005 International Symposium on Low Power Electronics and Design, 2005.","volume":"160 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"Linear programming for sizing, V/sub th/ and V/sub dd/ assignment\",\"authors\":\"D. Chinnery, K. Keutzer\",\"doi\":\"10.1109/LPE.2005.195505\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Most circuit sizing tools calculate the tradeoff between each gate's delay and power or area, and then greedily change the gate with the best tradeoff. We show this is suboptimal. Instead we use a linear program to minimize circuit power. The linear program provides a fast and simultaneous analysis of how each gate affects gates it has a path to. Our approach reduces power by up to 30% compared to commercial software, with a 0.13/spl mu/m library. The runtime for posing and solving the linear program scales linearly with circuit size.\",\"PeriodicalId\":256018,\"journal\":{\"name\":\"ISLPED '05. Proceedings of the 2005 International Symposium on Low Power Electronics and Design, 2005.\",\"volume\":\"160 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-10-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ISLPED '05. Proceedings of the 2005 International Symposium on Low Power Electronics and Design, 2005.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/LPE.2005.195505\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISLPED '05. Proceedings of the 2005 International Symposium on Low Power Electronics and Design, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LPE.2005.195505","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Linear programming for sizing, V/sub th/ and V/sub dd/ assignment
Most circuit sizing tools calculate the tradeoff between each gate's delay and power or area, and then greedily change the gate with the best tradeoff. We show this is suboptimal. Instead we use a linear program to minimize circuit power. The linear program provides a fast and simultaneous analysis of how each gate affects gates it has a path to. Our approach reduces power by up to 30% compared to commercial software, with a 0.13/spl mu/m library. The runtime for posing and solving the linear program scales linearly with circuit size.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
