Generate a 3D FFT for NVIDIA GPU ++++++++++++++++++++++++++++++++ This SPIRAL script will generate a 3D FFT of size 64^3 designed to take advantage of the parallel processing cababilities of a GPU. .. code-block:: none Load(fftx); ImportAll(fftx); ImportAll(simt); conf := LocalConfig.fftx.confGPU(); szcube := [ 64, 64, 64 ]; d := Length(szcube); name := "mddft"::StringInt(d)::"d_"::StringInt(szcube[1])::ApplyFunc(ConcatenationString, List(Drop(szcube, 1), s->"x"::StringInt(s))); PrintLine("mddft-cuda: d = ", d, " cube = ", szcube, "Name prefix = ", name, ";\t\t##PICKME##"); t := TFCall(TRC(MDDFT(szcube, 1)), rec(fname := name, params := [])); opts := conf.getOpts(t); tt := opts.tagIt(t); c := opts.fftxGen(tt); PrintTo(name::".cu", opts.prettyPrint(c));