How to determine if CUDA is successfully installed on Ubuntu?

To verify that CUDA has been successfully installed on Ubuntu, you can follow these steps:

1. Open the terminal and enter the following command to check if CUDA has been successfully installed.

nvcc --version

If the installation is successful, you should be able to see the version information of CUDA.

1. You can also check if the CUDA driver has been installed correctly by running the following command:

nvidia-smi

If the CUDA driver has been installed correctly, you should be able to see detailed information about the NVIDIA GPU.

1. Finally, you can write a simple CUDA program and compile it to verify if CUDA is functioning properly. You can compile the CUDA program using the following commands.

nvcc your_cuda_program.cu -o your_cuda_program

Then run the program:

./your_cuda_program

If the program is able to run successfully and produce results, then CUDA should have been successfully installed and functioning properly.

By following the above steps, you can determine if CUDA has been successfully installed on Ubuntu. If you encounter any issues, please refer to the official CUDA documentation or seek help on relevant forums.