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bradman83

macrumors 65816
Oct 29, 2020
1,024
2,517
Buffalo, NY
M-series chips can do virtual memory swap, but not A-series.
There's technically nothing stopping Apple from implementing virtual memory swap on existing A series chips, that's done by the operating system not the chip. That said the storage on M series iPads and Macs is significantly faster than the storage on A series chips so there would be a performance hit.

The Verge ran an interesting article yesterday summarizing the contents of a number of research papers Apple has published based on its own AI research, one of which involves saving on RAM requirements by running portions of a LLM in SSD storage instead of RAM. Whether that functionality is intended to be used on phones vs. computers is a valid question.
 

Tagbert

macrumors 603
Jun 22, 2011
5,817
6,772
Seattle
Weird... it's almost like the whole Dynamic Island thing was only put in place to hide the holes and not because Apple really believed it was a feature that would improve the UI. Go figure. 🙄
How do you get that read from it? It was always clear that they wanted to shrink the space devoted to the island/notch and to eventually not have any cutouts. That doesn’t mean that a software UI element, like Dynamic Island has to go away if people are using it. It just gives them more flexibility to size and position the virtual “island” where they want it.
 

macfacts

macrumors 601
Oct 7, 2012
4,866
5,712
Cybertron
Anyone else notice that a lot of apps apparently don't make use of the available RAM?

I am annoyed how often you go back to an app that is open in the background and it has completely reset back to the home page/start screen. Especially annoying with food and retail apps where it completely erases things in your cart etc.
That's the os not the app.
 
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JPack

macrumors G5
Mar 27, 2017
12,802
24,062
There's technically nothing stopping Apple from implementing virtual memory swap on existing A series chips, that's done by the operating system not the chip. That said the storage on M series iPads and Macs is significantly faster than the storage on A series chips so there would be a performance hit.

The Verge ran an interesting article yesterday summarizing the contents of a number of research papers Apple has published based on its own AI research, one of which involves saving on RAM requirements by running portions of a LLM in SSD storage instead of RAM. Whether that functionality is intended to be used on phones vs. computers is a valid question.

Apple seems to suggest it's only available on M-series. I think if A-series could do it, Apple would have implemented it by now, especially on the lower-end iPads.
 
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