1# Setting up QNN Backend 2 3Please refer to [Building and Running ExecuTorch with Qualcomm AI Engine Direct Backend](../../docs/source/build-run-qualcomm-ai-engine-direct-backend.md). 4 5That is a tutorial for building and running Qualcomm AI Engine Direct backend, 6including compiling a model on a x64 host and running the inference 7on a Android device. 8