发明申请
- 专利标题： Alternate representation of integers for efficient implementation of addition of a sequence of multiprecision integers
- 专利标题（中）： 用于有效实现多重度整数序列的整数的替代表示
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申请号： US11142937申请日： 2005-06-02
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公开(公告)号： US20060277243A1公开(公告)日： 2006-12-07
- 发明人: Claude Basso , Jean Calvignac , Natarajan Vaidhyanathan , Fabrice Verplanken
- 申请人： Claude Basso , Jean Calvignac , Natarajan Vaidhyanathan , Fabrice Verplanken
- 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
- 主分类号： G06F7/38
- IPC分类号： G06F7/38
摘要：
A technique for summing a series of integers of the form ii+i2+i3+ . . . in includes calculating the vector sum of the integers and a vector carry indicative of overflows resulting from generation of the vector sum. The vector sum and vector carry are used to calculate the sum of the addends.