Re: [hatari-devel] Hatari on constrained devices

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 16/01/2022 à 16:50, Nicolas Pomarède a écrit :

> just on the method you used to measure speed difference , note that 
> video output is not disabled, so you might get some video driver 
> interfering with your test, adding some fixed delay, pause, sync or others.
> I would suggest to add "--disable-video 1" to really remove SDL's audio 
> *and* video output, which will give a much better idea of what the 
> emulation is really using , with as little SDL/OS interference as 
> possible (also you can remove --fast-forward in that case and use the 
> --benchmark option)

note : I missed you already use dummy as audio/video driver, so overhead 
might already be reduced, but using --disable-video 1 should be better 
anyway, as no SDL call will be made.