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https://github.com/OAID/Tengine
Tengine is a lite, high performance, modular inference engine for embedded device
https://github.com/OAID/Tengine
acl arm artificial-intelligence cnn container cuda machine-learning mips npu nvdla onnx pytorch riscv supperedge tensorflow tensorrt x86-64
Last synced: about 2 months ago
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Tengine is a lite, high performance, modular inference engine for embedded device
- Host: GitHub
- URL: https://github.com/OAID/Tengine
- Owner: OAID
- License: apache-2.0
- Created: 2017-12-30T01:21:41.000Z (almost 7 years ago)
- Default Branch: tengine-lite
- Last Pushed: 2024-09-15T15:45:53.000Z (3 months ago)
- Last Synced: 2024-10-16T09:43:12.762Z (about 2 months ago)
- Topics: acl, arm, artificial-intelligence, cnn, container, cuda, machine-learning, mips, npu, nvdla, onnx, pytorch, riscv, supperedge, tensorflow, tensorrt, x86-64
- Language: C++
- Homepage:
- Size: 17.4 MB
- Stars: 4,627
- Watchers: 229
- Forks: 997
- Open Issues: 245
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
简体中文 | [English](./README_EN.md)
# Tengine
[![GitHub license](http://OAID.github.io/pics/apache_2.0.svg)](./LICENSE)
[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/OAID/Tengine/build-and-test.yml?branch=tengine-lite)](https://github.com/OAID/Tengine/actions)
[![Test Status](https://img.shields.io/travis/OAID/Tengine/tengine-lite?label=test)](https://travis-ci.org/OAID/Tengine)
[![codecov](https://codecov.io/gh/OAID/Tengine/branch/tengine-lite/graph/badge.svg?token=kz9NcQPRrk)](https://codecov.io/gh/OAID/Tengine)
[![Language grade: C/C++](https://img.shields.io/lgtm/grade/cpp/g/OAID/Tengine.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/OAID/Tengine/context:cpp)## 简介
**Tengine** 由 **[OPEN AI LAB](http://www.openailab.com)** 主导开发,该项目实现了深度学习神经网络模型在嵌入式设备上的**快速**、**高效**部署需求。为实现在众多 **AIoT** 应用中的跨平台部署,本项目使用 **C 语言**进行核心模块开发,针对嵌入式设备资源有限的特点进行了深度框架裁剪。同时采用了完全分离的前后端设计,有利于 CPU、GPU、NPU 等异构计算单元的快速移植和部署,降低评估、迁移成本。
Tengine 核心代码由 4 个模块组成:
- [**device**](source/device):NN Operators 后端模块,已提供 CPU、GPU、NPU 参考代码;
- [**scheduler**](source/scheduler):框架核心部件,包括 NNIR、计算图、硬件资源、模型解析器的调度和执行模块;
- [**operator**](source/operator):NN Operators 前端模块,实现 NN Operators 注册、初始化;
- [**serializer**](source/serializer):模型解析器,实现 tmfile 格式的网络模型参数解析。## 架构简析
![Tengine 架构](doc/docs_zh/images/architecture.png)
## 快速上手
### 编译
- [快速编译](doc/docs_zh/source_compile) 基于 cmake 实现简单的跨平台编译。
### 示例
- [examples](examples/) 提供基础的分类、检测算法用例,根据 issue 需求持续更新。
- [源安装](doc/docs_zh/quick_start/apt-get-install_user_manual.md) 提供ubuntu系统的apt-get命令行安装和试用,目前支持x86/A311D硬件。### 模型仓库
- [百度网盘](https://pan.baidu.com/s/1JsitkY6FVV87Kao6h5yAmg) (提取码:7ke5)
- [Google Drive](https://drive.google.com/drive/folders/1hunePCa0x_R-Txv7kWqgx02uTCH3QWdS?usp=sharing)
### 转换工具
- [预编译版本](https://github.com/OAID/Tengine/releases/download/lite-v1.2/convert_tool.zip) :提供 Ubuntu 18.04 系统上预编译好的模型转换工具;
- [在线转换版本](https://convertmodel.com/#outputFormat=tengine) :基于 WebAssembly 实现(浏览器本地转换,模型不会上传;
- [源码编译](https://github.com/OAID/Tengine/tree/tengine-lite/tools/convert_tool) :建议在服务器或者PC上编译,指令如下:
```
mkdir build && cd build
cmake -DTENGINE_BUILD_CONVERT_TOOL=ON ..
make -j`nproc`
```### 量化工具
- [源码编译](tools/quantize/README.md):已开源量化工具源码,已支持 uint8/int8。
### 速度评估
- [Benchmark](benchmark/) 基础网络速度评估工具,欢迎大家更新。
### NPU Plugin
- [TIM-VX](doc/docs_zh/source_compile/compile_timvx.md) VeriSilicon NPU 使用指南。
### AutoKernel Plugin
- [AutoKernel](https://github.com/OAID/AutoKernel.git) 是一个简单易用,低门槛的自动算子优化工具,AutoKernel Plugin实现了自动优化算子一键部署到 Tengine 中。
### Container
- [SuperEdge](https://github.com/superedge/superedge) 借助 SuperEdge 边缘计算的开源容器管理系统,提供更便捷的业务管理方案;
- [How to use Tengine with SuperEdge](doc/docs_zh/source_compile/deploy_SuperEdge.md) 容器使用指南;
- [Video Capture user manual](doc/docs_zh/source_compile/demo_videocapture.md) Demo 依赖文件生成指南。## Roadmap
- [Road map](doc/docs_zh/introduction/roadmap.md)
## 致谢
Tengine Lite 参考和借鉴了下列项目:
- [Caffe](https://github.com/BVLC/caffe)
- [Tensorflow](https://github.com/tensorflow/tensorflow)
- [MegEngine](https://github.com/MegEngine/MegEngine)
- [ONNX](https://github.com/onnx/onnx)
- [ncnn](https://github.com/Tencent/ncnn)
- [FeatherCNN](https://github.com/Tencent/FeatherCNN)
- [MNN](https://github.com/alibaba/MNN)
- [Paddle Lite](https://github.com/PaddlePaddle/Paddle-Lite)
- [ACL](https://github.com/ARM-software/ComputeLibrary)
- [stb](https://github.com/nothings/stb)
- [convertmodel](https://convertmodel.com)
- [TIM-VX](https://github.com/VeriSilicon/TIM-VX)
- [SuperEdge](https://github.com/superedge/superedge)## License
- [Apache 2.0](LICENSE)
## 澄清说明
- [在线上报功能] 在线上报功能主要目的是了解Tengine的使用信息,信息用于优化和迭代Tengine,不会影响任何正常功能。该功能默认开启,如需关闭,可修改如下配置关闭:(主目录 CMakeLists.txt ) OPTION (TENGINE_ONLINE_REPORT "online report" OFF)
## FAQ
- [FAQ 常见问题](doc/docs_zh/introduction/faq.md)
## 技术讨论
- Github issues
- QQ 群: 829565581
- Email: [email protected]