When setting the the provider to
Control.UseNativeCUDA();, I get an exception
Unable to load DLL 'MathNet.Numerics.CUDA.dll': The specified module could not be found.. Where can I get this dll from? It's not part of the NuGet package. Is the only way to get it by compiling the code myself? Do I also need any particular CUDA toolkit version to be preinstalled?