What does SWAP virtual memory mean? I watched a lot from the Internet, I don't know what it means! Can SWAP virtual memory be used? Stability and stability? Solve ...
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SWAP is the virtual memory of Linux, which is equivalent to the virtual memory of Windows, which is the page file exchange. This is now many used on the mobile phone, mainly because the mobile phone storage RAM is too small, and take out part of the mobile phone or a part of the SD card as a virtual memory, that is, SWAP. That is to increase the meaning of RAM, but the speed of the SD card is different from RAM. However, when RAM is small, opening this SWAP will allow some applications to temporarily retain the background or increase the application of the memory slightly to the application. This is very stable on the computer. It is related to ROM.
It can be understood as the same virtual memory as Windows. It can be used, stable, and if you use it, you will not close the background program due to insufficient memory. The disadvantage is that sometimes (not too often) The reaction of the machine reaction will be slow. Only a few seconds to open up, you can install third -party camera software improvement. In general, D3 opening SWAP benefits is greater than the disadvantage than the disadvantage
In general, it is smooth, but sometimes it will sometimes take half a second when the program is opened. Specifically, you need to feel that overclocking has no effect on it, because the main factors are the things that read and write the SD card.