MEMORY MANAGEMENT TECHNOLOGY AND COMPUTER SYSTEM

A memory management technology and a computer system are provided. The memory management technology may be applied to a computer system including a dynamic random access memory DRAM. According to the memory management technology, a corresponding row management policy may be executed based on an access type of memory access, where the access type of the memory access includes a read access or a write access. In this memory management technology, factors of different localities of different access types are fully considered, so that memory row management can be more accurate, a memory access latency caused by an inappropriate row management policy can be reduced, and memory access efficiency can be improved.