llama.cpp/examples/llama.swiftui

Local inference of llama.cpp on an iPhone. This is a sample app that can be used as a starting point for more advanced projects.

For usage instructions and performance stats, check the following discussion: https://github.com/ggml-org/llama.cpp/discussions/4508

Building

First llama.cpp need to be built and a XCFramework needs to be created. This can be done by running the following script from the llama.cpp project root:

console

$ ./build-xcframework.sh

Open llama.swiftui.xcodeproj project in Xcode and you should be able to build and run the app on a simulator or a real device.

To use the framework with a different project, the XCFramework can be added to the project by adding build-apple/llama.xcframework by dragging and dropping it into the project navigator, or by manually selecting the framework in the "Frameworks, Libraries, and Embedded Content" section of the project settings.

Video demonstration:

https://github.com/bachittle/llama.cpp/assets/39804642/e290827a-4edb-4093-9642-2a5e399ec545