Maybe not faster to write, but it'd be less repetitive. I've written a bit of CUDA code, and having to put in a bunch of cudaMemcpy calls everywhere got pretty

Maybe not faster to write, but it'd be less repetitive. I've written a bit of CUDA code, and having to put in a bunch of cudaMemcpy calls everywhere got pretty old. Also, reduce is pretty annoying to implement properly, and I'd rather not have to do it again for every possible reducing function.