Ubuntu 20.04 Remote Desktop Access from Windows 10. How to find my IP address on Ubuntu 20.04 Focal Fossa Linux. How to install the NVIDIA drivers on Ubuntu 20.04 Focal Fossa Linux. To get the most bleeding edge CUDA software, you will need to install it from the PPA repository, as the version available in the official repo will lag behind a little bit. It’s possible to install the CUDA toolkit through several different methods, which we’ve shown here. In this tutorial, we saw how to install CUDA on Ubuntu 20.04 Focal Fossa Linux. 
To comply with the CUDA compiler requirements switch your default GCC compiler to version 8 or lower. usr/local/cuda-10.2/bin/./targets/x86_64-linux/include/crt/host_config.h:138:2: error: #error - unsupported GNU version! gcc versions later than 8 are not supported!ġ38 | #error - unsupported GNU version! gcc versions later than 8 are not supported! As a result upon the code compilation with the Nvidia CUDA compiler you might receive the following error: In file included from /usr/local/cuda-10.2/bin/./targets/x86_64-linux/include/cuda_runtime.h:83,
Next, use nvcc the Nvidia CUDA compiler to compile the code and run the newly compiled binary: $ nvcc -o hello hello.cuĪt the moment CUDA does not support GCC compiler higher then version 8 when installed from CUDA Ubuntu 18.04 sources. Int i = blockIdx.x*blockDim.x + threadIdx.x ĬudaMemcpy(y, d_y, N*sizeof(float), cudaMemcpyDeviceToHost) Void saxpy(int n, float a, float *x, float *y) Save the following code into a file named eg.
Check CUDA version to confirm the installation:Ĭopyright (c) 2005-2019 NVIDIA CorporationĬuda compilation tools, release 10.2, V10.2.89Ĭonfirm the installation by compiling an example CUDA C code. $ echo 'export PATH=/usr/local/cuda/bin$' > ~/.bashrc 
Once ready, set your path to point to CUDA binaries:. At this stage all should be ready to install CUDA. $ sudo wget -O /etc/apt/preferences.d/cuda-repository-pin-600 Execute the following commands to enable CUDA repository. To do so follow our guide on How to install the NVIDIA drivers on Ubuntu 20.04 Focal Fossa Linux. In case you have not done so yet, make sure that you have installed the Nvdia driver for your VGA.
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