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US08140608B1 Pipelined integer division using floating-point reciprocal 有权
使用浮点互易的流水线整数除法

Pipelined integer division using floating-point reciprocal
Abstract:
One embodiment of the present invention sets forth a technique for performing fast integer division using commonly available arithmetic operations. The technique may be implemented in a two-stage process using a single-precision floating point reciprocal in conjunction with integer addition and multiplication. Furthermore, the technique may be fully pipelined on many conventional processors for performance that is comparable to the best available high-performance alternatives.
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