发明授权
US08683398B1 Automated synthesis of high-performance two operand binary parallel prefix adder
失效
自动合成高性能两个操作数二进制并行前缀加法器
- 专利标题： Automated synthesis of high-performance two operand binary parallel prefix adder
- 专利标题（中）： 自动合成高性能两个操作数二进制并行前缀加法器
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申请号： US13686624申请日： 2012-11-27
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公开(公告)号： US08683398B1公开(公告)日： 2014-03-25
- 发明人: Mihir Choudhury , Ruchir Puri , Subhendu Roy , Sharad C. Sundararajan
- 申请人： International Business Machines Corporation
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Tutunjian & Bitetto, P.C.
- 代理商 Preston J. Young
- 主分类号： G06F17/50
- IPC分类号： G06F17/50
摘要：
A method for automated synthesis of a parallel prefix device includes determining structural constraints for a given parallel prefix device; generating a plurality of candidate prefix graphs for the parallel prefix device by performing a search of possible prefix graphs meeting the constraints; performing physical synthesis of each of the plurality of candidate prefix graphs to generate performance information for each candidate prefix graph; and determining one or more of the plurality of candidate prefix graphs that meet performance criteria for incorporation into the parallel prefix device.
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