Memory exception processing method and system, electronic equipment and storage medium

Abstract

The invention discloses a memory exception processing method. The processing method comprises the steps of reading a memory error number of a target memory bank in a memory Error register; when the memory error number is greater than a preset value, executing a heat removal operation on the target memory bank; calculating a memory delay parameter, and writing the memory delay parameter into a memory controller; wherein the memory delay parameter is waiting time after the memory controller controls the target memory bank to receive a read-write command; and executing a hot addition operation onthe target memory bank, so that the memory controller continues to execute a read-write operation on the target memory bank by using the memory delay parameter. According to the invention, the errorrate of memory reading and writing can be reduced. The invention furthermore discloses a memory exception processing system, electronic equipment and a storage medium, which have the above beneficialeffects.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a processing method and system for abnormal memory, an electronic device and a storage medium. Background technique [0002] With the development of computer technology, the requirements for the stability and reliability of the server are getting higher and higher, and the operating frequency of the memory is also getting faster and faster. The higher the frequency, the signal is more likely to be interfered with and make mistakes, which will cause the server memory to report an error and reduce reliability. . Memory errors can be simply divided into two types: CE (Correct Error, correctable error) and UCE (Uncorrect Error, uncorrectable error). UCE causes software to read and write data errors, and CE error can be corrected by algorithm calculation, but it will lead to system performance degradation. And the continuous CE will become UCE, which will lead to erro...

AI Technical Summary

Problems solved by technology

[0002] With the development of computer technology, the requirements for the stability and reliability of the server are getting higher and higher, and the operating frequency of the memory is also getting faster and faster. The higher the frequency, the signal is more likely to be interfered with and make mistakes, which will cause the server memory to report an error and reduce reliability.

Memory errors can be simply divided into two types: CE (Correct Error, correctable error) and UCE (Uncorrect Error, uncorrectable error). UCE causes software to read and write data errors, and CE error can be corrected by algorithm calculation, but it will lead to system performance degradation. And the continuous CE will become UCE, which will lead to errors in software reading and writing data, or even downtime

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