Open BioTurboNick opened 2 hours ago
Yeah, the warning could probably be phrased better, and/or demoted to an informational message. The reasoning was that because in Julia many packages are fully self-contained (e.g. CUDA.jl and other back-ends), users would expect OpenCL.jl to work "out of the box" as well, which isn't the case when relying on system drivers. pocl_jll
is currently the only packaged driver available though, but given interest we could make a version of CUDA.jl/AMDGPU.jl/oneAPI.jl (either the packages themselves, or a similarly-named alternative) that provides a back-end for use with OpenCL.jl.
I'm testing out OpenCL on my Qualcomm Snapdragon system. I'm pretty new to GPU computing and coming into this fresh.
When I load OpenCL.jl and call
OpenCL.versioninfo()
, this warning displays:Immediate thought that comes to mind is that there's potentially something bad about there not being a driver JLL or using system drivers, but it's not clear what that would be. It makes me think I should look for a driver JLL for a undefined better experience, but I don't know what I should be looking for. I might reach for the
pocl_jll
in the README, but sounds like that's just for CPUs and if so, probably would be taking me in the wrong direction.Should this be an information rather than a warning?
If there is a potential downside to not having a JLL, can the warning be extended to indicate in which ways? And would be nice if either the warning or the README could point out how to find appropriate JLL drivers.