[hatari-devel] New CPU and falcon emulation

[Nicolas Pomarède]

Le 26/01/2011 23:43, Miro Kropáček a écrit :

> Well, I was really naive, on my "humble" 1.66 GHz dual core, even with
> adjustments above, I couldn't get below FS 5 as soon as real show
> started (sound, dsp playback and/or effects, cpu). I think I'll wait for
> JIT ;-) (WinUAE with JIT plays 060 demos just fine).

Don't hold your breath too much, it could take some time :)

Also, winuae in 060 mode often emulates a 68060 with no really special 
video effect (I mean no massive use of copper or blitter for example). 
So CPU emulation is really sped up by JIT.

In the case of the Falcon, JIT can speed up the CPU too, but the DSP 
will remain a true bottleneck, so in the end it's not obvious you will 
get has many fps as under winuae, even with jit.

Well, we'll see ...

Nicolas