[Numpy-discussion] fourier with single precision

Warren Focke focke@slac.stanford....
Fri Aug 3 10:17:30 CDT 2007


On Thu, 2 Aug 2007, Warren Focke wrote:

>
>
> On Thu, 2 Aug 2007, Lars Friedrich wrote:
>
>> versions to numpy? I am not a decent C-hacker, but if someone tells me, 
>> that this task is not *too* hard, I would start looking more closely at the 
>> code...
>
> It shouldn't be hard.  fftpack.c will make a single-precision version if 
> DOUBLE is not defined at compile time.

Of course, it's even less hard to use FFTW or MKL.

w



More information about the Numpy-discussion mailing list