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Install CUDA, CuDNN, OPENCV4

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Gabriel S. Ferrante edited this page Aug 11, 2022 · 1 revision

PROCESSO DE INSTALAÇÃO: CUDA e OPENCV4

Instalar o CUDA https://medium.com/geekculture/install-cuda-and-cudnn-on-windows-linux-52d1501a8805#68ce

sudo apt-get update sudo apt-get upgrade

sudo apt-get install build-essential cmake unzip pkg-config sudo apt-get install gcc-6 g++-6 sudo apt-get install libxmu-dev libxi-dev libglu1-mesa libglu1-mesa-dev sudo apt-get install libjpeg-dev libpng-dev libtiff-dev sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev sudo apt-get install libxvidcore-dev libx264-dev sudo apt-get install libopenblas-dev libatlas-base-dev liblapack-dev gfortran sudo apt-get install libhdf5-serial-dev sudo apt-get install python3-dev python3-tk python-imaging-tk sudo apt-get install libgtk-3-dev

sudo add-apt-repository ppa:graphics-drivers/ppa sudo apt update

sudo apt-get install nvidia-driver-470

em ~

wget https://developer.download.nvidia.com/compute/cuda/repos/wsl-ubuntu/x86_64/cuda-wsl-ubuntu.pin

sudo mv cuda-wsl-ubuntu.pin /etc/apt/preferences.d/cuda-repository-pin-600

wget https://developer.download.nvidia.com/compute/cuda/11.4.0/local_installers/cuda-repo-wsl-ubuntu-11-4-local_11.4.0-1_amd64.deb

sudo dpkg -i cuda-repo-wsl-ubuntu-11-4-local_11.4.0-1_amd64.deb

sudo apt-key add /var/cuda-repo-wsl-ubuntu-11-4-local/7fa2af80.pub

sudo apt-get update

sudo apt-get -y install cuda

No ~./bashrc do usuário linux, acrescentar:

export PATH=/usr/local/cuda-11.0/bin:${PATH} export LD_LIBRARY_PATH=/usr/local/cuda/lib64:${LD_LIBRARY_PATH} export LD_LIBRARY_PATH=/usr/local/cuda-11.0/lib64:${LD_LIBRARY_PATH} export CUDA_HOME=/usr/local/cuda

Instalar o CUDNN, baixe o arquivo https://developer.nvidia.com/rdp/cudnn-download

Baseado em https://github.com/tensorflow/tensorflow/issues/41041 Extrair o .tz e copiar as libs:

tar -xzvf cudnn-x.x-linux-x64-v8.x.x.x.tgz

cd cudnn-x.x-linux-x64-v8.x.x.x.tgz

sudo cp include/cudnn*.h /usr/local/cuda/include sudo cp lib64/libcudnn* /usr/local/cuda/lib64 sudo chmod a+r /usr/local/cuda/include/cudnn*.h /usr/local/cuda/lib64/libcudnn*

INSTALAR O OPENCV4

sudo apt-get install cmake sudo apt-get install gcc g++

sudo apt-get install python3-dev python3-numpy

sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev

sudo apt-get install libgtk-3-dev

sudo apt-get install libpng-dev sudo apt-get install libjpeg-dev sudo apt-get install libopenexr-dev sudo apt-get install libtiff-dev sudo apt-get install libwebp-dev

MÉTODO COM O OPENCV DO REPOSITÓRIO DO UBUNTU

sudo apt install python-opencv sudo apt install libopencv-dev

pip3 install opencv-python

MÉTODO COM O SOURCE DO OPENCV

sudo apt-get install git git clone https://github.com/opencv/opencv.git

mkdir build cd build

cmake -DPYTHON_DEFAULT_EXECUTABLE=/usr/bin/python3 -DOPENCV_GENERATE_PKGCONFIG=ON ../

make -j16

sudo make install

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