No OpenCL platforms reported

Windows Build Number

21382.1

WSL Version

• WSL 2
• WSL 1

Kernel Version

5.10.16.3

Distro Version

Ubuntu 20.04

Other Software

Inside WSL:
clinfo (for checking OpenCL platforms)
CUDA 11.3 (docker container runs with NVIDIA_DISABLE_REQUIRE=1, as it otherwise thinks it's running 11.0)
Docker 20.10.6, build 370c289 (with custom container)
nvidia-docker2 2.5.0-1

On Windows:
NVIDIA Graphics Driver for CUDA on WSL 470.14

Repro Steps

I installed the Nvidia drivers and docker as according to Nvidia's user guide
I am however running an older version of nvidia-docker2 (and dependencies) as according to a forum post here

Additionally, I have also installed the CUDA on WSL driver here

Steps:
Run clinfo (both in and outside of the Docker container)

Expected Behavior

clinfo should return the graphics card (in my case, GTX 970) as an OpenCL platform

Actual Behavior

clinfo reports 0 platforms available, both inside the container and just on WSL

Diagnostic Logs

cuda
nvidia-container-cli
glxinfo (from inside of container)
glxinfo (from WSL, outside of container)
wsl.etl

Start by reproducing the issue with clinfo in WSL and inside the Docker container, then compare the attached CUDA, nvidia-container-cli, glxinfo, and WSL ETL diagnostics. Done means the GTX 970 is reported as an OpenCL platform both in WSL and in the container, or the issue is narrowed to a documented driver or runtime limitation.