Memory information acquisition method, device and system, electronic equipment and storage medium

Abstract

The invention discloses a memory information acquisition method, device and system, electronic equipment and a readable storage medium. The system comprises a CPU, a memory, a PCH, a BMC, a data selector connected with the CPU, the BMC and the memory, an instruction trigger connected with the BMC, and a channel controller connected with the data selector and the PCH. The BMC receives a memory information acquisition instruction transmitted by the instruction trigger and sends a memory power-on monitoring instruction to the PCH. When it is determined that the internal memory is powered on, a channel switching instruction is sent to the channel controller through the PCH, and the channel controller switches a channel, connected with the CPU, of the internal memory to a channel, connected with the substrate management controller, of the internal memory by controlling the data selector. Therefore, the BMC can quickly and effectively acquire the system memory information on the basis of ensuring normal power-on of the memory, and the fault removal efficiency of a computer is not influenced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a memory information acquisition method, device, system, electronic equipment and readable storage medium. Background technique [0002] With the maturity of big data, cloud computing, artificial intelligence and other technologies and their popularization and application in daily life, the era of artificial intelligence has come. In the era of artificial intelligence, servers will be widely used in various fields. Ordinary servers use CPU (central processing unit, central processing unit) as the provider of computing power, and adopt a serial architecture. Very good at point calculations. Because a large number of branch jumps are required for logical judgment, the structure of the CPU is complicated, and the improvement of computing power is mainly achieved by stacking more cores. However, in the application of network technologies such as big data, cloud computin...

AI Technical Summary

Problems solved by technology

The implementation mechanism of this in-band acquisition method is relatively cumbersome, and the timeliness is not strong. The BMC cannot accurately and quickly read DIMM related information, and it will also affect the efficiency of debugging, that is, the efficiency of computer troubleshooting, which adds a certain amount of time to problem location and board debugging. difficulty

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