1 ## NPU SystemService (NPU Engine)
3 [![Version](https://github.sec.samsung.net/nnsuite/n2s2/blob/master/AIP_NPU_SystemService/badges/version.svg)](/CHANGES)
4 [![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)
5 [![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/)
6 [![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)
7 [![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)
8 [![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)
9 [![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)
10 [![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)
12 ## Directory Structure
14 NPU_SystemService/ Root directory
16 | |-- core/ Source files for NPU Engine Core
17 | |-- host/ Source files for User APIs
19 | |-- common/ Definitions for Common Data
20 | |-- host/ Definitions for User APIs
22 | |-- unittests Source files for Unit Tests
23 | |-- apptests Source files for App Tests
24 | `-- utils Source files for Test Utils
26 | |-- npumgr Reference plugin codes for NPU Manager
27 | `-- nnstreamer Reference plugin codes for NNStreamer
28 |-- packaging/ Tizen Packaging Files (i.e., FastModel or FPGA)
29 |-- debian/ Debian Packaging Files (i.e., Ubuntu 18.04)
30 `-- docs/ Documentation using hotdoc
34 - [AIP/NPU_DDK_DOCS](https://github.sec.samsung.net/pages/AIP/NPU_DDK_DOCS): Official documents generated by hotdoc
37 - [AIP/NPU_Linux-kernel](https://github.sec.samsung.net/AIP/NPU_Linux-kernel): Linux kernel image and drivers (on FastModel simulator)
38 - [AIP/NPU_bootstrap](https://github.sec.samsung.net/AIP/NPU_bootstrap): Bootstrap packages for FastModel simulator
39 - [AIP/NPU_SystemService_Testdata](https://github.sec.samsung.net/AIP/NPU_SystemService_Testdata): Testdata for verification (.tvn models compiled by [AIP/NPU_Compiler](https://github.sec.samsung.net/AIP/NPU_Compiler))
40 - [AIP/meta-trinity](https://github.sec.samsung.net/AIP/meta-trinity): Bitbake recipes for an FPGA board (ZCU102-ZYNQMP)
41 - [AIP/n2s2_docker](https://github.sec.samsung.net/AIP/n2s2_docker): Docker images for npu-engine users
43 ## Official Repository (to download npu-engine packages)
45 - How to create your SPIN account: press [here](https://code.sec.samsung.net/confluence/display/NEWCOMM/SPIN+Request+Process)
46 - Tizen: http://10.113.136.32/download_trbs/snapshots/devel/tizen-6.0-ai/latest/repos/Tizen_Unified_standard
47 - Ubuntu (18.04): http://10.113.136.32/download_trbs/newlive/devel:/Tizen:/6.0:/AI:/UbuntuTools
49 - Ubuntu (18.04): https://art.sec.samsung.net/artifactory/aip_debian
52 - The FastModel simulator requires Ubuntu 18.04 as your Host OS.
53 - TRIV2 Models (.tvn) should be compatible with npubinfmt v3. Please refer to [npubinfmt.h](/include/common/npubinfmt.h)
56 - Software Stack: https://code.sec.samsung.net/confluence/display/ODLC/2020+Overall+Software+Stack
57 - CI Server: http://nnsuiteci.mooo.com/NPU_SystemService/ci/taos/
58 - Code Coverage: http://nnsuiteci.mooo.com/NPU_SystemService/ci/gcov_html/
59 - Doxygen manual: http://nnsuiteci.mooo.com/NPU_SystemService/latex/book.pdf