diff --git a/TIPS b/TIPS index 6a9579d..fe44736 100644 --- a/TIPS +++ b/TIPS @@ -11,7 +11,7 @@ Speed: -ffast-math -fomit-frame-pointer - * If the input data has no imaginary component, use the kiss_fftr code under tools/. + * If the input data has no imaginary component, use the kiss_fftr code. Real ffts are roughly twice as fast as complex. * If you can rearrange your code to do 4 FFTs in parallel and you are on a recent Intel or AMD machine,