Computing core, accelerator, computing method and apparatus, device, non-volatile readable storage medium, and system

Abstract

Disclosed in the present application are a computing core, an accelerator, a computing method and apparatus, a device, a non-volatile readable storage medium, and a system in the technical field of computers. According to the present application, parallel computing can be performed to obtain matrix multiplication results of N rows of data or N columns of data in a first matrix and N columns of data or N rows of data in a second matrix, so that N final matrix multiplication results may be obtained at one time. And the computing efficiency and speed are improved. The computing core does not need to temporarily store an intermediate result, and are source-on-chip is saved. According to the present application, after the matrix multiplication results are obtained, which memory the matrix multiplication results are stored into can be determined according to a participation manner in which the matrix multiplication results participate in each round of computing in a next matrix multiplication operation, and hence, a storage format of the matrix multiplication results in the memory is consistent with an output format of the matrix multiplication results when participating in computing. Data is conveniently read in sequence in a continuous computing process, and matrix transposition does not need to be carried out. Therefore, the time overhead of accessing a memory can be reduced, and the efficiency is improved.