gpSP_v.09-2xb_2

[kogan01]

The newest version of gpSP by ZodTTD / Exophase.

Small fixes by notaz to prevent the evil crashing and increasing speed

Changelog

* 0.9-2xb-2 (unofficial build by notaz) - 14/05/2007:
o Use of mmuhack.o from Picodrive to add some more FPS.
o Added code to flush CPU cache for correct mmuhack operation.

* 0.9-2xb-1 fixed (unofficial build by notaz) - 07/05/2007:
o fixed the sound buffer race condition bug


http://archive.gp2x.de/cgi-bin/cfile...0,0,0,0,5,2114

Can our developers port it to gpSP emu...?

[sonicroute]

wow . increasing speed
interesting.

[azbuky]

kogan01:
But where can we find the source code because that is only the binary?

[kogan01]

Azbuky, do you mean this one...?

http://archive.gp2x.de/cgi-bin/cfile...,0,0,0,46,2115

[chaosteng]

kogan01:
mmuhack should be something unique for GP2x
and we ezx should have no benefit
that's maybe why OopsWare not update his masterpiece
and wait for the next version

[azbuky]

Azbuky, do you mean this one...?

http://archive.gp2x.de/cgi-bin/cfile...,0,0,0,46,2115

Yes, thanks kogan01.
But if OopsWare has worked before on this I think he should be the one to do it.

[kogan01]

I dont think so if mmuhack or gpsp.gpe has no benefit because after I put them in gpsp folder, this emu become faster about 20%.

And I'm really sure about that. Because I am playing Zelda Minish Cap and Pokemon Emerald. So I can compare the speed before and after.

[chaosteng]

kogan01:
thanks for the information.
I'll try to figure it out.
if so I'll try to inform OopsWare about that.

[chaosteng]

kogan01:
hey! after a small conversation with OopsWare (thx )
I think you got it wrong maybe.
1. mmuhack is to control 2nd processer in GP2X
2. he didnot use mmuhack in his source(and that's the most important)

[kogan01]

Yes, thanx for your information. Or it's just my feeling but I believe to my eyes...

How about the gpsp.gpe file, maybe the speed up is come from this file.

Chaosteng, can you ask Oopsware about that file?