Running the unmodified Linux amdgpu driver on an iPad

LemonSeed Studio released a single iPad app that embeds the unmodified upstream Linux amdgpu and amdkfd driver as a PCIDriverKit extension, driving an AMD GPU in a Thunderbolt enclosure for on-device LLM inference. The app bundles the mac_linuxgpu driver, the LemonSeed Engine inference engine running on the GPU through its HSA runtime and HRX/Loom, and the amdgpu_mtopg live GPU telemetry tool, with the original code available under MIT or GPL-2.0-only at the user's option.

An editor and IDE for iPad with on-device LLM inference on an AMD GPU. LemonSeed Studio is a single iPad app. It bundles: - mac linuxgpu https://github.com/lemonade-sdk/mac linuxgpu : the unmodified upstream Linux amdgpu + amdkfd driver, embedded in the app as a PCIDriverKit extension. It drives an AMD GPU in a Thunderbolt enclosure. - LemonSeed Engine https://github.com/Geramy/LSE : the inference engine, running on that GPU through its HSA runtime and HRX/Loom. - amdgpu mtopg https://github.com/lemonade-sdk/amdgpu mtopg : live GPU telemetry. third party/mac linuxgpu GPU driver submodule third party/LSE inference engine submodule third party/amdgpu mtopg GPU monitor submodule git clone --recurse-submodules <repository Or, in an existing clone: git submodule update --init mac linuxgpu fetches its own pinned Linux sources sparsely on first build, so its nested kernel submodule does not need to be cloned recursively. The original code is available under MIT or GPL-2.0-only, at your option. See LICENSE https://github.com/Geramy/LemonSeed-Studio/blob/main/LICENSE . Bundled and submodule components keep their own licenses; see THIRD PARTY.md https://github.com/Geramy/LemonSeed-Studio/blob/main/THIRD PARTY.md .