@blueberry: is there a way to add to these *.cu files https://github.com/uncomplicate/neanderthal/tree/master/src/cuda/uncomplicate/neanderthal/internal/device without forking/repackaging neanderthal ? Ideally, I want to just 1. use standard neanderthal and 2. provide an additional *.cu file containing primitives I want to add