EfficientNetv2 TensorRT int8

Overview

EfficientNetv2_TensorRT_int8

EfficientNetv2模型实现来自https://github.com/d-li14/efficientnetv2.pytorch

环境配置

ubuntu:18.04

cuda:11.0

cudnn:8.0

tensorrt:7.2.16

OpenCV:3.4.2

cuda,cudnn,tensorrt和OpenCV安装包可以从如下链接下载:

链接: https://pan.baidu.com/s/1XSzHJ1kPXO0PrAMAF6uNyA 密码: b88e

cuda安装

如果系统有安装驱动,运行如下命令卸载

sudo apt-get purge nvidia*

禁用nouveau,运行如下命令

sudo vim /etc/modprobe.d/blacklist.conf

在末尾添加

blacklist nouveau

然后执行

sudo update-initramfs -u

chmod +x cuda_11.0.2_450.51.05_linux.run

sudo ./cuda_11.0.2_450.51.05_linux.run

是否接受协议: accept

然后选择Install

最后回车

vim ~/.bashrc 添加如下内容:

export PATH=/usr/local/cuda-11.0/bin:$PATH

export LD_LIBRARY_PATH=/usr/local/cuda-11.0/lib64:$LD_LIBRARY_PATH

source .bashrc 激活环境

cudnn 安装

tar -xzvf cudnn-11.0-linux-x64-v8.0.4.30.tgz

cd cuda/include

sudo cp *.h /usr/local/cuda-11.0/include

cd cuda/lib64

sudo cp libcudnn* /usr/local/cuda-11.0/lib64

tensorrt及OpenCV安装

定位到用户根目录

tar -xzvf TensorRT-7.2.1.6.Ubuntu-18.04.x86_64-gnu.cuda-11.0.cudnn8.0.tar.gz

cd TensorRT-7.2.1.6/python,该目录有4个python版本的tensorrt安装包

sudo pip3 install tensorrt-7.2.1.6-cp37-none-linux_x86_64.whl(根据自己的python版本安装)

pip install pycuda 安装python版本的cuda

定位到用户根目录

tar -xzvf opencv-3.4.2.zip 以备推理调用

efficientnetv2模型训练以及转换onnx

定位到用户根目录

git clone https://github.com/Wulingtian/EfficientNetv2_TensorRT_int8.git

cd EfficientNetv2_TensorRT_int8

vim train.py 修改IMAGENET_TRAINSET_SIZE参数 指定训练图片的数量

根据自己的训练数据及配置设置data(数据集路径),epochs,lr,batch-size等参数

python train.py,开始训练,模型保存在当前目录,名为model_best.pth.tar

vim export_onnx.py

设置weights_file(训练得到的模型),output_file(输出模型名称),img_size(图片输入大小),batch_size(推理的batch)

python export_onnx.py 得到onnx模型

onnx模型转换为 int8 tensorrt引擎

cd EfficientNetv2_TensorRT_int8/effnetv2_tensorrt_int8_tools

vim convert_trt_quant.py 修改如下参数

BATCH_SIZE 模型量化一次输入多少张图片

BATCH 模型量化次数

height width 输入图片宽和高

CALIB_IMG_DIR 量化图片路径(把训练的图片放到一个文件夹下,然后把这个文件夹设置为此参数,注意BATCH_SIZE*BATCH要小于或等于训练图片数量)

onnx_model_path onnx模型路径(上面运行export_onnx.py得到的onnx模型)

python convert_trt_quant.py 量化后的模型存到models_save目录下

TensorRT模型推理

cd EfficientNetv2_TensorRT_int8/effnetv2_tensorrt_int8

vim CMakeLists.txt

修改USER_DIR参数为自己的用户根目录

vim effnetv2_infer.cc修改如下参数

output_name effnetv2模型有1个输出

我们可以通过netron查看模型输出名

pip install netron 安装netron

vim netron_effnetv2.py 把如下内容粘贴

    import netron

    netron.start('此处填充简化后的onnx模型路径', port=3344)

python netron_effnetv2.py 即可查看 模型输出名

trt_model_path 量化的tensorrt推理引擎(models_save目录下trt后缀的文件)

test_img 测试图片路径

INPUT_W INPUT_H 输入图片宽高

NUM_CLASS 训练的模型有多少类

参数配置完毕

mkdir build

cd build

cmake ..

make

./Effnetv2sEngine 输出平均推理时间,实测1070显卡平均推理时间3.8ms一帧;至此,部署完成!

分享一下我的训练集(猫狗二分类数据)及量化数据,链接如下:

链接: https://pan.baidu.com/s/1Mh6GxTLoXRTCRQh-TPUc3Q 密码: 3dt3
Trafffic prediction analysis using hybrid models - Machine Learning

Hybrid Machine learning Model Clone the Repository Create a new Directory as assests and download the model from the below link Model Link To Start th

1 Feb 08, 2022
Classifying cat and dog images using Kaggle dataset

PyTorch Image Classification Classifies an image as containing either a dog or a cat (using Kaggle's public dataset), but could easily be extended to

Robert Coleman 74 Nov 22, 2022
This solves the autonomous driving issue which is supported by deep learning technology. Given a video, it splits into images and predicts the angle of turning for each frame.

Self Driving Car An autonomous car (also known as a driverless car, self-driving car, and robotic car) is a vehicle that is capable of sensing its env

Sagor Saha 4 Sep 04, 2021
It is an open dataset for object detection in remote sensing images.

RSOD-Dataset It is an open dataset for object detection in remote sensing images. The dataset includes aircraft, oiltank, playground and overpass. The

136 Dec 08, 2022
End-to-end speech secognition toolkit

End-to-end speech secognition toolkit This is an E2E ASR toolkit modified from Espnet1 (version 0.9.9). This is the official implementation of paper:

Jinchuan Tian 147 Dec 28, 2022
Eff video representation - Efficient video representation through neural fields

Neural Residual Flow Fields for Efficient Video Representations 1. Download MPI

41 Jan 06, 2023
OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

Build Type Linux MacOS Windows Build Status OpenPose has represented the first real-time multi-person system to jointly detect human body, hand, facia

25.7k Jan 09, 2023
The implemetation of Dynamic Nerual Garments proposed in Siggraph Asia 2021

DynamicNeuralGarments Introduction This repository contains the implemetation of Dynamic Nerual Garments proposed in Siggraph Asia 2021. ./GarmentMoti

42 Dec 27, 2022
AttGAN: Facial Attribute Editing by Only Changing What You Want (IEEE TIP 2019)

News 11 Jan 2020: We clean up the code to make it more readable! The old version is here: v1. AttGAN TIP Nov. 2019, arXiv Nov. 2017 TensorFlow impleme

Zhenliang He 568 Dec 14, 2022
Age Progression/Regression by Conditional Adversarial Autoencoder

Age Progression/Regression by Conditional Adversarial Autoencoder (CAAE) TensorFlow implementation of the algorithm in the paper Age Progression/Regre

Zhifei Zhang 603 Dec 22, 2022
This is the official code for the paper "Tracker Meets Night: A Transformer Enhancer for UAV Tracking".

SCT This is the official code for the paper "Tracker Meets Night: A Transformer Enhancer for UAV Tracking" The spatial-channel Transformer (SCT) enhan

Intelligent Vision for Robotics in Complex Environment 27 Nov 23, 2022
🌊 Online machine learning in Python

In a nutshell River is a Python library for online machine learning. It is the result of a merger between creme and scikit-multiflow. River's ambition

OnlineML 4k Jan 02, 2023
Snscrape-jsonl-urls-extractor - Extracts urls from jsonl produced by snscrape

snscrape-jsonl-urls-extractor extracts urls from jsonl produced by snscrape Usag

1 Feb 26, 2022
PaddlePaddle GAN library, including lots of interesting applications like First-Order motion transfer, wav2lip, picture repair, image editing, photo2cartoon, image style transfer, and so on.

English | 简体中文 PaddleGAN PaddleGAN provides developers with high-performance implementation of classic and SOTA Generative Adversarial Networks, and s

6.4k Jan 09, 2023
Learning the Beauty in Songs: Neural Singing Voice Beautifier; ACL 2022 (Main conference); Official code

Learning the Beauty in Songs: Neural Singing Voice Beautifier Jinglin Liu, Chengxi Li, Yi Ren, Zhiying Zhu, Zhou Zhao Zhejiang University ACL 2022 Mai

Jinglin Liu 257 Dec 30, 2022
High-Fidelity Pluralistic Image Completion with Transformers (ICCV 2021)

Image Completion Transformer (ICT) Project Page | Paper (ArXiv) | Pre-trained Models | Supplemental Material This repository is the official pytorch i

Ziyu Wan 243 Jan 03, 2023
Koopman operator identification library in Python

pykoop pykoop is a Koopman operator identification library written in Python. It allows the user to specify Koopman lifting functions and regressors i

DECAR Systems Group 34 Jan 04, 2023
Projects of Andfun Yangon

AndFunYangon Projects of Andfun Yangon First Commit We can use gsearch.py to sea

Htin Aung Lu 1 Dec 28, 2021
LSSY量化交易系统

LSSY量化交易系统 该项目是本人3年来研究量化慢慢积累开发的一套系统,属于早期作品慢慢修改而来,仅供学习研究,回测分析,实盘交易部分未公开

55 Oct 04, 2022
Json2Xml tool will help you convert from json COCO format to VOC xml format in Object Detection Problem.

JSON 2 XML All codes assume running from root directory. Please update the sys path at the beginning of the codes before running. Over View Json2Xml t

Nguyễn Trường Lâu 6 Aug 22, 2022