Compile LPAI Graph on x86 Windows OS

EXAMPLE of config.json file:

{
   "backend_extensions": {
      "shared_library_path": "${QNN_SDK_ROOT}/lib/x86_64-windows-msvc/QnnLpaiNetRunExtensions.dll",
      "config_file_path": "./lpaiParams.conf"
   }
}

Note

The lpaiParams.conf should be created in a manner similar to that used for Linux operating systems.

Use the context binary generator to generate an offline LPAI model. More documentation on the context binary generator can be found under qnn-context-binary-generator.

Generate the Context Binary:

cd ${QNN_SDK_ROOT}/examples/QNN/converter/models
$env:PATH=$PATH:"${QNN_SDK_ROOT}/lib/x86_64-windows-msvc:${QNN_SDK_ROOT}/bin/x86_64-windows-msvc"
qnn-context-binary-generator.exe `
    --backend ${QNN_SDK_ROOT}/lib/x86_64-windows-msvc/QnnLpai.dll `
    --model ${QNN_SDK_ROOT}/examples/Models/InceptionV3/model_libs/x86_64-windows-msvc/QnnModel.dll `
    --config_file <config.json> `
    --binary_file qnn_model_8bit_quantized.serialized