CUDA - the provided PTX was compiled with an unsupported toolchain

Support
1

When trying to compile a program with CUDA, I am given the error -
the provided PTX was compiled with an unsupported toolchain

According to the CUDA documentation
CUDA Runtime API :: CUDA Toolkit Documentation, this means -

This indicates that the provided PTX was compiled with an unsupported toolchain. The most common reason for this, is the PTX was generated by a compiler newer than what is supported by the CUDA driver and PTX JIT compiler.

Did some CUDA update break my installation? What could I do to fix this?

2

Are all of your related packages from the Repo or are some from the AUR?
Are you up to date?

3

Yes, CUDA and its dependencies are all from repo and I have the latest CUDA version. (Looks like it was last updated on 6th November - I havn’t used nvcc since then)

[reik@reik-msi ~]$ pacman -Qi cuda
Name            : cuda
Version         : 11.1.0-2
Description     : NVIDIA's GPU programming toolkit
Architecture    : x86_64
URL             : https://developer.nvidia.com/cuda-zone
Licenses        : custom:NVIDIA
Groups          : None
Provides        : cuda-toolkit  cuda-sdk
Depends On      : gcc-libs  gcc  opencl-nvidia  nvidia-utils
Optional Deps   : gdb: for cuda-gdb [installed]
                  java-runtime=8: for nsight and nvvp [installed]
Required By     : cudnn  opencv-cuda
Optional For    : None
Conflicts With  : None
Replaces        : cuda-toolkit  cuda-sdk
Installed Size  : 5.50 GiB
Packager        : Konstantin Gizdov <arch@kge.pw>
Build Date      : Tuesday 29 September 2020 02:55:58 PM
Install Date    : Friday 06 November 2020 10:28:34 AM
Install Reason  : Explicitly installed
Install Script  : Yes
Validated By    : Signature
4

Downgrading from version 11.1.0 to 11.0.3 fixes the issue.