#mpg123 benchmark (user CPU time in seconds for decoding)
#decoder	t_s16/s	t_f32/s
3DNowExt	13.67	17.59
3DNow	17.24	17.59
MMX	13.31	16.86
i586	18.09	16.82
i386	26.45	16.99
generic	27.04	17.07