System Info : Detect info on new processor on Android

[zminhquanz]

For example : Exynos 8890 , Qualcomm Snapdragon 820 , etc . With big.Little Architecture detect and at present , CPU Extensions detect on processor i mention above is missing and wrong , it's detect 64 bit , NEON , that's all

[unknownbrackets]

I think we don't need to detect big.LITTLE as a feature because it's not really something we can interact with.

That said, it might be worthwhile to detect when we have an "8 core" device that uses a max of 4 cores, so that we only run 4 worker threads in places where we use that number. That said, I'm not sure how to reliably detect when they are dedicated slow cores or when all cores can actually be active at once.

-[Unknown]

[unknownbrackets]

Supposedly this works, but very possibly not on all devices and it might be misleading anyway as noted above:

https://twitter.com/tomcr2100/status/1005045600742789121

-[Unknown]

[ghost]

@zminhquanz ppsspp detecting my xiaomi redmi 9 unknown :(

[takeshineale128]

Also getting the same issue on the Mi11 (Snapdragon 888 CPU)

[ghost]

Also same on my RN9 MIUI 12.5.1 😅

[hrydgard]

Doesn't really matter though, PPSSPP doesn't make any specific decisions based on CPU name at this point.

Maybe I'll just hide it if we don't have a name.

[ghost]

CPU Information name is still show unknown using ppsspp v1.11.3-1140-ga1ce13a2f

[hrydgard]

Yeah, screwed up the check. Fixed.

[ghost]

Incorrect driver version information in opengl.

Vulkan is correct

[hrydgard]

In OpenGL, that's all the information we get on the driver unfortunately.

[ghost]

Might also good if ppsspp detect this.

Source:https://github.com/kamgurgul/cpu-info
https://github.com/kl3jvi/sysinfo_app