Method and system for determining quotient digits for decimal division in a superscaler processor

摘要

A method of decimal division in a superscalar processor comprising: obtaining a first operand and a second operand; establishing a dividend and a divisor from the first operand and the second operand; determining a quotient digit and a resulting partial remainder; based on multiple parallel/simultaneous subtractions of at least one of the divisor and a multiple of the divisor from the dividend, utilizing dataflow elements of multiple execution pipes of the superscalar processor.