Chip frequency modulation method and device of computing equipment, computing power board, computing equipment and storage medium

Abstract

The invention provides a chip frequency modulation method and device of computing equipment, a computing power board, the computing equipment and a storage medium. The method comprises the following steps: setting a plurality of working frequency points for an operation chip of the computing equipment, and enabling a plurality of cores in the operation chip to respectively work at the working frequency points; analyzing whether each calculation of the kernel at the current working frequency point is correct or not, and adding a calculation correct weight value once when the kernel performs calculation at least once; reducing one-time calculation error weight value when at least one time of error calculation is carried out; if the current value of the kernel reaches the calculation correct threshold value, up-regulating the current working frequency point of the kernel; and if the current value of the kernel reaches the calculation error threshold, lowering the current working frequency point of the kernel. Therefore, according to the invention, the frequency corresponding to each kernel can be automatically adjusted according to the actual computing performance of each kernel in the computing chip of the computing equipment, so that the computing performance of the kernel is exerted to the greatest extent, and the computing performance of the computing chip and the whole computing equipment is further improved.

Description

[0001] This application is a divisional application, the application date of the original application is: June 6, 2018; the application number of the original application is: 201810576572.2; the name of the invention of the original application is: chip frequency modulation method, device, computing power board, Computing equipment and storage media. technical field [0002] The present invention relates to the technical field of chip frequency modulation of computing equipment, in particular to a chip frequency modulation method, device, computing power board, computing equipment and storage medium of computing equipment. Background technique [0003] A large number of computing chips are usually integrated in computing devices used for massive data operations. Due to the limitations of the computing chip manufacturing process, the working performance, computing power and frequency of different computing chips are not the same; at the same time, a single computing chip is us...

AI Technical Summary

Problems solved by technology

It can be seen that CN201611169618.6 discloses that the regulator can adjust the frequency of the chip, but it only adjusts the operating frequency of the chip according to whether the power supply unit is normally sending and receiving data, voltage state, temperature state, frequency state and other working states. Frequency adjustment The mechanism lacks accuracy and cannot give full play to the computing performance of the chip

[0006] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Images