Upgraded driver and cuda lead to unsupported toolchain

Accelerated Computing CUDA CUDA NVCC Compiler
1

I am running on Ubuntu 22.04. I had just updated my nvidia driver and cuda versions. Nvidia driver is now at 595.71.05 and nvcc reports cuda 13.3:

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I am also using gcc 12.3 and g++ 12.3. Whenever I compile and run my cuda code, the kernel never executes and I get the error text “the provided PTX was compiled with an unsupported toolchain.”. All I do to compile the code is “nvcc kernel.cu”.

Any ideas on how to resolve this?

2

You may need to upgrade the driver to the 610 branch. The driver you’re currently using was compiled with Cuda 13.2.

3

in general:

make sure the CUDA version reported by nvidia-smi is greater than or equal to the CUDA version reported by nvcc --version

In the particular case, rs277 has already steered you to the right place. CUDA 13.3 just came out, so you should update your GPU driver to the latest available.