I'm still moderately annoyed by the fact that there's no single #OpenCL platform to drive all computer devices on this machine. #PoCL comes close because it supports both the CPU and the #NVIDIA dGPU through #CUDA, but the not the #AMD iGPU (there's an #HSA device, but). #Rusticl supports the iGP (radeonsi) and the CPU (llvmpipe), but not the dGPU (partly because I'm running that on proprietary drivers for CUDA). Everything else has at best one supported device out of three available.