发明名称 ASCII to binary decimal integer conversion in a vector processor
摘要 A system, method, and apparatus for the constant time, branchless conversion of decimal integers of varying size in ASCII format to a decimal integer in binary decimal format in a vector processor utilizing simultaneous conversion of the string to a binary format, followed by simultaneous multiplications of the binary result by appropriate powers of ten and a fixed number of steps of vector addition, followed by a final step of a scalar multiplication of a sign value.
申请公布号 US8078658(B2) 申请公布日期 2011.12.13
申请号 US20080024863 申请日期 2008.02.01
申请人 IORIO FRANCESCO;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 IORIO FRANCESCO
分类号 G06F5/00 主分类号 G06F5/00
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