|-- src/
| |-- core/ Source files for NPU Engine
| |-- host/ Source files for Host Lib (not used currently)
-| `-- test/
-| |-- unittests Source files for UnitTests
-| `-- apptests Source files for AppTests
|-- include/
| |-- common/ Definitions for Common Data
-| `-- host/ Definitions for User APIs
+| |-- host/ Definitions for User APIs
+|-- tests/
+| |-- unittests Source files for Unit Tests
+| |-- apptests Source files for App Tests
+| |-- utils Source files for Test Utils
+| `-- models NPU Model binaries from second/third-party repos
+|-- tools/ Useful tools/scripts (e.g., testdata generator)
|-- packaging/ Tizen Packaging Files (i.e., FastModel Simulator)
|-- debian/ Debian Packaging Files (i.e., Ubuntu 16.04)
-|-- tools/ Useful tools/scripts (e.g., testdata generator)
`-- doc/ Documentation
```