diff --git a/Further tidy on Android instructions README.md b/Further tidy on Android instructions README.md index 9a8d36cee..da9113772 100644 --- a/Further tidy on Android instructions README.md +++ b/Further tidy on Android instructions README.md @@ -949,16 +949,9 @@ mv model.gguf ~/ [Get the code](https://github.com/ggerganov/llama.cpp#get-the-code) & [follow the Linux build instructions](https://github.com/ggerganov/llama.cpp#build) to build `llama.cpp`. #### Building the Project using Android NDK -You can easily run `llama.cpp` on Android device with [termux](https://github.com/termux/termux-app#installation). - -First, install the essential packages for termux: -``` -pkg install clang wget git cmake -``` -Second, obtain the [Android NDK](https://developer.android.com/ndk) and then build with CMake: - -You can execute the following commands on your computer to avoid downloading the NDK to your mobile. Of course, you can also do this in Termux. +Obtain the [Android NDK](https://developer.android.com/ndk) and then build with CMake: +Execute the following commands on your computer to avoid downloading the NDK to your mobile. Alternatively, you can also do this in Termux. ``` $ mkdir build-android $ cd build-android @@ -966,7 +959,14 @@ $ export NDK= $ cmake -DCMAKE_TOOLCHAIN_FILE=$NDK/build/cmake/android.toolchain.cmake -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM=android-23 -DCMAKE_C_FLAGS=-march=armv8.4a+dotprod .. $ make ``` + Install [termux](https://github.com/termux/termux-app#installation) on your device and run `termux-setup-storage` to get access to your SD card (if Android 11+ then run the command twice). + +Install the essential packages for termux: +``` +pkg install clang wget git cmake +``` + Finally, copy these built `llama` binaries and the model file to your device storage. Because the file permissions in the Android sdcard cannot be changed, you can copy the executable files to the `/data/data/com.termux/files/home/bin` path, and then execute the following commands in Termux to add executable permission: (Assumed that you have pushed the built executable files to the /sdcard/llama.cpp/bin path using `adb push`) @@ -988,7 +988,7 @@ $cd /data/data/com.termux/files/home/bin $./main -m ../model/llama-2-7b-chat.Q4_K_M.gguf -n 128 -cml ``` -Here is a demo of an interactive session running on Pixel 5 phone: +Here's a demo of an interactive session running on Pixel 5 phone: https://user-images.githubusercontent.com/271616/225014776-1d567049-ad71-4ef2-b050-55b0b3b9274c.mp4