{"title":"Evaluation of compact high-throughput reconfigurable architecture based on bit-serial computation","authors":"K. Tanigawa, T. Hironaka","doi":"10.1109/FPT.2008.4762396","DOIUrl":null,"url":null,"abstract":"In this paper, aiming toward a compact high-throughput reconfigurable architecture, we propose the reconfigurable processor DS-HIE. In order to achieve the characteristics of compactness and high-throughput, the DS-HIE architecture executes operations following a bit-serial computation scheme and adopts a Benes network as its routing resource. Implementing bit-serial computation brings the advantage of small chip area and high throughput to the DS-HIE architecture, and the Benes network ensures the high availability of the routing paths within a compact chip area. In this paper, we evaluated its transistor count and performance, compared with the RISC processor MeP. From this evaluation, the DS-HIE processor required 9.2 times the transistor count of the MeP processor, it achieved 13 to 33 times higher performance as compared with the MeP processor.","PeriodicalId":320925,"journal":{"name":"2008 International Conference on Field-Programmable Technology","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Conference on Field-Programmable Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FPT.2008.4762396","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In this paper, aiming toward a compact high-throughput reconfigurable architecture, we propose the reconfigurable processor DS-HIE. In order to achieve the characteristics of compactness and high-throughput, the DS-HIE architecture executes operations following a bit-serial computation scheme and adopts a Benes network as its routing resource. Implementing bit-serial computation brings the advantage of small chip area and high throughput to the DS-HIE architecture, and the Benes network ensures the high availability of the routing paths within a compact chip area. In this paper, we evaluated its transistor count and performance, compared with the RISC processor MeP. From this evaluation, the DS-HIE processor required 9.2 times the transistor count of the MeP processor, it achieved 13 to 33 times higher performance as compared with the MeP processor.