1 ## NPU SystemService (NPU Engine)
3 [![Version](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/version.svg)](/CHANGES)
4 [![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
5 [![Code Coverage](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/codecoverage.svg)](http://nnsuiteci.mooo.com/NPU_SystemService/ci/gcov_html/index.html)
6 [![Unit Test](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/unittest.svg)](http://nnsuiteci.mooo.com/NPU_SystemService/ci/unittest_result/)
7 [![SAM Score](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/samscore.svg)](https://code.sec.samsung.net/architecturemanager/app/sam/NPU_SystemService/npu-engine/latest/overview)
8 [![Issues](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/issues.svg)](https://github.sec.samsung.net/AIP/NPU_SystemService/issues)
9 [![Pull Requests](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/pulls.svg)](https://github.sec.samsung.net/AIP/NPU_SystemService/pulls)
10 [![artifacts-ubuntu](https://github.sec.samsung.net/AIP/NPU_SystemService/workflows/artifacts-ubuntu/badge.svg)](https://github.sec.samsung.net/AIP/NPU_SystemService/actions?query=workflow%3Aartifacts-ubuntu)
11 [![artifacts-tizen](https://github.sec.samsung.net/AIP/NPU_SystemService/workflows/artifacts-tizen/badge.svg)](https://github.sec.samsung.net/AIP/NPU_SystemService/actions?query=workflow%3Aartifacts-tizen)
13 ## Directory Structure
15 NPU_SystemService/ Root directory
17 | |-- core/ Source files for NPU Engine Core
18 | `-- host/ Source files for User APIs
20 | |-- common/ Definitions for Common Data
21 | `-- host/ Definitions for User APIs
23 | |-- unittests Source files for Unit Tests
24 | |-- apptests Source files for App Tests
25 | `-- utils Source files for Test Utils
27 | |-- npumgr Reference plugin codes for VD NPU Manager
28 | `-- nnstreamer Reference plugin codes for NNStreamer
29 |-- packaging/ Tizen Packaging Files (i.e., FastModel or FPGA)
30 |-- debian/ Debian Packaging Files (i.e., Ubuntu 18.04, 20.04)
31 `-- docs/ Documentation using hotdoc
35 - Please refer to Wiki's Releated Projects and Reference Links [here](https://github.sec.samsung.net/AIP/NPU_SystemService/wiki/Releated-Projects-and-Reference-Links).
36 - The FastModel simulator requires Ubuntu 18.04 as your Host OS.