Installing CUDA-toolkit and VisionWorks on Jetson TX2, Xavier and Nano
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Introduction
In this wiki you will find the steps required to install Cuda-toolkit and VisionWorks in the Jetson TX2/Xavier/Nano, sometimes we do not want to install the complete JetPack installation and we reduce it removing some third-party packages. If you want to add Cuda and VisionWorks after flashing the Jetson TX2/Xavier/Nano this is a good option to install them.
Installing dependencies
In order to avoid issues installing Cuda-toolkit, please install the next packages in the Jetson TX2/Xavier/Nano:
sudo apt install libtbb2 libtbb-dev
Installing CUDA
Before starting to install cuda please cp the cuda-repo*.deb file located in the Jetpack downloads directory to the Jetson TX2/Xavier/Nano. Make sure to run the next commands on the Jetson TX2/Xavier/Nano.
sudo dpkg -i cuda-repo-<distro>_<version>_<architecture>.deb sudo apt-get update sudo apt-key add /var/cuda-repo-l4t-<cuda_version>-local/7fa2af80.pub sudo apt-get install cuda-toolkit-<cuda_version> echo "# Add 32-bit CUDA library & binary paths:" >> ~/.bashrc echo "export PATH=/usr/local/cuda-<cuda_version>/bin:$PATH" >> ~/.bashrc echo "export LD_LIBRARY_PATH=/usr/local/cuda-<cuda_version>/lib:$LD_LIBRARY_PATH" >> ~/.bashrc source ~/.bashrc # In order to test run: cd /usr/local/cuda/samples/1_Utilities/deviceQuery/ sudo make
Installing VisionWorks
Before starting to install Cuda-toolkit please copy the libvisionworks-repo*.deb file located in the Jetpack downloads directory to the Jetson TX2/Xavier/Nano. Make sure to run the next commands on the Jetson TX2/Xavier/Nano.
sudo add-apt-repository universe; sudo dpkg -i libvisionworks-repo_<visworks_ver>_<architecture>.deb sudo apt-get update sudo apt-get install libvisionworks libvisionworks-dev libvisionworks-samples
Compile VisionWorks examples
cd /usr/share/visionworks/sources ./install-samples.sh ~/ cd ~/VisionWorks-1.6-Samples/ make
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