Indeed, OpenCL runs on everything - if you can set it up... :/ Actually, at the time, what I did was a 3-way comparison between GPU, XeoPhi and classic CPU (wa

Indeed, OpenCL runs on everything - if you can set it up... :/ Actually, at the time, what I did was a 3-way comparison between GPU, XeoPhi and classic CPU (was it 8 cores?) running the same OpenCL code. Anyways, the "many-core" specimen, XeonPhi, benched at the geometric mean between classic CPU and GPU - so closer to classic CPU! (we were using beta hardware, our intel specialist - nice, helpful guy actually - went mute after I got those results :D ) On top of that, reimplementing the same algo in CUDA gave ~10% advantage over OpenCL on NVidia hardware. I wonder how it would fare on a FPGA of the same price/TDP? And more relevant for 2021: - I wonder if we would get the same kind of results using Vulkan? - Speaking of which, does anyone know of any good books / tutorials / runnable examples of Vulkan in a compute-oriented application? Cheers!