Operation method and device of multiplier, electronic equipment and storage medium

The invention discloses an operation method and device of a multiplier, electronic equipment and a storage medium, and relates to the technical field of data processing. The method comprises the following steps: determining a plurality of input data groups of a multiplier and a coding mode of the multiplier; determining at least one low-order input data set in the plurality of input data sets; based on the at least one low-order input data set and the coding mode, determining a carry compensation item corresponding to the at least one low-order input data set; determining a target partial product array based on the carry compensation item corresponding to the at least one low-order input data set and the plurality of input data sets; and based on the target partial product array, determining a product operation result of each input data group. Multi-precision multiplication can be realized through one multiplier, and the hardware resource consumption and the hardware area are reduced. 公开了一种乘法器的运算方法、运算装置、电子设备和