this post was submitted on 01 Sep 2023
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Android

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[–] Oddbin 53 points 1 year ago (1 children)

TL:DR it will use some of the ram and dedicate it to games to make them run better and start faster using the existing quick startup function.

[–] [email protected] 2 points 1 year ago (1 children)
[–] [email protected] 3 points 1 year ago* (last edited 1 year ago) (1 children)

How is this getting upvoted, zram is a ram compression technique of a few % and has nothing to do with preloading strategies

Edit: mb, apparently its behaviour now also includes general purpose cache. Back in the day, I remembered that it would only help for low ram devices to make better usage of existing ram.

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago)

ZRAM is used as swap space, it's not just the compression that makes it stand out.

https://wiki.archlinux.org/title/Zram

[–] Bort 38 points 1 year ago (1 children)

How about fixing their current ram issues. I have tons of free ram so stop killing all my open background apps.

[–] [email protected] 11 points 1 year ago (1 children)

This happens on most Android phones, including my Google Pixel with 8gb of RAM. I noticed that it starts doing this when battery drops below 50%. Which is weird because it surely takes more resources (and thus drains more battery) to cold start an app every time instead of just keeping it in memory (provided that app doesn't do anything nefarious in background which is easy to detect). There is plenty of RAM for that.

[–] InverseParallax 5 points 1 year ago

You want fun:

When you open the z fold, all your applications are killed.

It takes 5 seconds to get to the home screen and start opening them again.

[–] kokesh 22 points 1 year ago

We don't need ram for games. I've got Xiaomi 12 with 8GB ram. The damn thing closes any 3rd open app. Just get the memory management working well.

[–] breakerfall 13 points 1 year ago (2 children)

This is the same company that, by default, allocates some of your storage space as "RAM."

[–] [email protected] 26 points 1 year ago (2 children)

isn't that just swap? which is standard on like everything

[–] [email protected] 12 points 1 year ago (1 children)

Yes, it is essentially swap file, but they list it as RAM under settings like 6+2 RAM, which is at best misleading.

[–] [email protected] 7 points 1 year ago

oh yeah that's lame

Samsung does the same with their "RAM Plus" thing

[–] [email protected] 2 points 1 year ago (1 children)
[–] [email protected] 2 points 1 year ago

swap is a safety measure in case a device's ram gets overloaded, it relegates a portion of your storage for use as "RAM"

[–] [email protected] 5 points 1 year ago

Xiaomi is also guilty of that.

Swap != RAM

[–] [email protected] 0 points 1 year ago

This is going to involve Bitcoin, isn't it?