Failure to initLlama on Xiaomi phones.

Hello again, I've received reports from users of ChatterUI that model loading fails on Xiaomi branded phones:

Confirmed not working:

Xiaomi Poco F5 - Android 14
Redmi 10C - Android 13

I've also queried about other phones, and got a few responses for working devices.

Confirmed working:

Samsung A71 - Android 13
Samsung M52 - Android 13

Version used:

llama.rn 0.3.0-rc.14

Logcat response on the tested Poco F5:

RNLLAMA_ANDROID_JNI: [RNLlama] is_model_loaded false

There aren't enough users to confirm this is a trend across all Xiaomi phones, but it is peculiar.

I don't have a Xiaomi phone now. One possibility that comes to my mind is related to -march:

llama.rn/android/src/main/CMakeLists.txt

Line 38 in b1fb538

target_compile_options(${target_name} PRIVATE -march=armv8.4-a+fp16+dotprod)

Can you try armv8.2-a+fp16+dotprod or other options?

Can you try armv8.2-a+fp16+dotprod or other options?

Tested this, does not amend the issue. As an added side not, this was working a while back, but some changes on Xiaomi's platform seems to have broken it.

I also tested version rc.9 to rc.13, all also non-functional. I assume this is an issue on the OS side for whatever reason, but I can't figure out what. Attempting to remove guardrails such as app optimization yielded no results either.

However, this was all successful on emulator and Samsung devices.

This issue seems to be resolved after updating to Expo SDK 50.