GH200 OpenCL not working on 'clIcdGetPlatformIDsKHR' in trivial 'clinfo'

From LD_DEBUG=libs clinfo

2148: calling init: /lib/aarch64-linux-gnu/libnvidia-opencl.so.1
2148:
2148: /lib/aarch64-linux-gnu/libnvidia-opencl.so.1: error: symbol lookup error: undefined symbol: clIcdGetPlatformIDsKHR (fatal)

I’m on a cloud GH200, where nvidia-smi and a simple CUDA application worked fine. I haven’t been successful trying to update driver version (550 installed by default).

I can’t find any guidance on availability of opencl on gh200.

This thread (not me) suggests it should be fine (focus CPU, but they show some GPU)? Reddit - Dive into anything

Any advice?

Thanks!