On Wed, Apr 26, 2006 at 01:13:56PM -0700, Globe Trotter wrote: > > Has anyone used fftw on FC5? I upgraded two weeks ago, and now I get > FFT's all zeros. I am not sure if I have inadvertently introduced a > bug in my program somewhere, but I am mystified, where. > > So, I thought I would ask if anyone has had problems/no problems > with fftw on FC5. > I don't know if this is of use, but since I upgraded a library that uses fftw2, I've had to use -fno-strict-aliasing with gcc 4.1.0 (or turn down the level of optimization below 1) in order for fftw calls to work as I'd expect. I don't know if the same is true with fftw3, however. HTH, Tim -- Morals? I eat communism and $h!t America, brother. --Seanbaby
