Re: [AD] SF.net SVN: alleg:[11840] allegro/branches/4.9

[Milan Mimica <milan.mimica@xxxxxxxxxx>]

Thomas Fjellstrom wrote:
>  >
>  > gcc-4.3.2 -march=pentium-m
>  > unmodified SVN:
>  > Time = 1.11218 s, FPS = 269.74
>  > #define _al_fast_float_to_int(f) ((int)f):
>  > Time = 1.06996 s, FPS = 280.384
>  >
>  > gcc-4.3.2 -march=i586
>  > unmodifed SVN:
>  > Time = 1.23826 s, FPS = 242.275
>  > #define _al_fast_float_to_int(f) ((int)f):
>  > Time = 3.23983 s, FPS = 92.5973
>  >
>  > gcc-4.3.2 (no extra flags, still have to figure what that means)
>  > unmodifed SVN:
>  > Time = 1.10411 s, FPS = 271.711
>  > #define _al_fast_float_to_int(f) ((int)f):
>  > Time = 1.05332 s, FPS = 284.813
>
>
> try -march=native

unmodified SVN:
Time = 1.09916 s, FPS = 272.936
((int)f):
Time = 1.05247 s, FPS = 285.043

Don't forget it's a 32-bit CPU.



--
Milan Mimica
http://sparklet.sf.net