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Rk3399 platform development series explanation (memory chapter) 15.33. Why does the available memory far exceed the physical memory?
2022-07-22 18:01:00 【Kernel notes】
List of articles
precipitation 、 Share 、 grow up , Let yourself and others have something to gain !
CPU
Virtualized a layer of memory for programmers , We just need to deal with virtual memory .
One 、 Locality principle
During the operation of most programs , The current instruction probability will refer to the recently accessed data . in other words , Number of programs
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