#mpg123 benchmark (user CPU time in seconds for decoding)
#decoder	t_s16/s	t_f32/s
SSE	3.54	3.17
SSE_vintage	3.45	3.24
MMX	3.92	6.57
i586	4.99	6.65
i586_dither	5.39	6.60
i386	4.58	6.65
generic	4.80	6.81
generic_dither	5.05	6.88