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A simple demo of yolov8n running on rk3588/3588s using Python (about 45 frames). / 一个使用Python在rk3588/3588s上运行的yolov8n简单demo(大约45帧/s)。

License: Apache License 2.0

Shell 13.10% Python 86.90%

rknn-multi-threaded-yolov8's Introduction

简介

  • 使用多线程异步操作rknn模型, 提高rk3588/rk3588s的NPU使用率, 进而提高推理帧数
  • 此分支使用模型yolov8_rknn,
  • 测试视频
  • 本人环境ubuntu22.04,librknnrt version: 2.0.0b0,RKNN_Driver version:0.92,rknn_toolkit version: 2.0.0b0+9bab5682

更新说明

使用说明

演示

  • 将仓库拉取至本地, 并将Releases中的演示视频放于项目根目录下, 运行main.py查看演示示例
  • 切换至root用户运行performance.sh可以进行定频操作(约等于开启性能模式)
  • 运行rkcat.sh可以查看当前温度与NPU占用

部署应用

  • 修改main.py下的modelPath为你自己的模型所在路径
  • 修改main.py下的cap为你想要运行的视频/摄像头
  • 修改main.py下的TPEs为你想要的线程数, 具体可参考下表
  • 修改func.py为你自己需要的推理函数, 具体可查看myFunc函数

多线程模型帧率测试

  • 使用performance.sh进行CPU/NPU定频尽量减少误差
  • 测试模型为yolov8_rknn

Acknowledgements

rknn-multi-threaded-yolov8's People

Contributors

moss-code avatar leafqycc avatar

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