OpenCL on AMD Vega with old Intel CPU (Core-i7 860)

[RhumArrange]

I have a quite old computer that I recently upgraded by adding a vega 56. I would like to run some OpenCL tasks on that card but it looks like ROCm does not support my CPU (Core-i7 860) because it does not have PCIe3 atomics. From my understanding AMD proprietary OpenCL driver also use ROCm. I think clover is not an option either, since it looks like AMD is not working on it anymore it's probably never going to work with Vega cards. Is there any other way ?

[RhumArrange]

That's probably what I should. Or give up trying to use OpenCL. Thank you.