{"title":"New division algorithms by digit recurrence","authors":"Jo Ebergen, Ivan Sutherland, Ajanta Chakraborty","doi":"10.1109/ACSSC.2004.1399485","DOIUrl":null,"url":null,"abstract":"This paper offers two new division algorithms by digit recurrence. Compared to the standard radix-2 division algorithms with carry-save addition, the new division algorithms trade off a simpler selection logic for more alternatives in the basic repetition step. Our final division algorithm is potentially faster and more energy efficient than radix-2 division with carry-save addition, because the selection logic has less delay and the repetition steps on average perform fewer additions and subtractions.","PeriodicalId":396779,"journal":{"name":"Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACSSC.2004.1399485","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
This paper offers two new division algorithms by digit recurrence. Compared to the standard radix-2 division algorithms with carry-save addition, the new division algorithms trade off a simpler selection logic for more alternatives in the basic repetition step. Our final division algorithm is potentially faster and more energy efficient than radix-2 division with carry-save addition, because the selection logic has less delay and the repetition steps on average perform fewer additions and subtractions.
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