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PhysX GPU Acceleration on Radeon Update
Posted by Regeneration on July 3rd, 2008, 10:36 PM

I would like to update you about what’s going on. First, we were very pleased to see so many users and readers have applied to our Beta Test Program! To be specific: 191 users, 5 spies and 2 double agents have submitted applications during the last week. Those that will be chosen will be informed early before the beta is available – we can’t still point to “when” at this stage.

The bad news is we still don’t have access to any HD 4800 hardware yet. It is very important for this project to receive AMD’s support on both developer and PR levels. It seems that AMD still is not being cooperative, we get the feeling that they want this project to fail. Perhaps their plans are to strangle PhysX since AMD and Intel have Havok. We truly hope this is not the case since “format wars” are really bad for the consumers (For example: Blu-ray vs. HD-DVD).

Before we get to the good news, I’m going to ask you to hold on to something steady as some of you are going to feel a bit dizzy after you hear this. The truth is… Nvidia is now helping us with the project and it seems they are giving us their blessings. It’s very impressive, inspiring and motivating to see Nvidia's view on this. Why they help us? My best guess would be: They probably want to take on Intel with CUDA and to deal with the latest Havok threat from both AMD and Intel.

Some other good news, we are getting a lot of help from cool journalists like Theo Valich to address the HD 4800 access issue. I can confirm that our CUDA Radeon library is almost done and everything is going as planned on this side. There are some issues that need to be addressed, since adding Radeon support in CUDA isn’t a big deal - but it’s not enough! We also need to add CUDA support on AMD’s driver level and its being addressed as we speak.

Last edited by Regeneration; July 8th, 2008 at 01:02 PM.

228 Comments
That is awesome Regen, keep up the hard work..........hmm....Me thinks Nvidia may clip havoks wings before it can fly?
well it is a surprising event . I never would have guessed that Nvidia would remotly help out . So a good cheers goes out to Regen For his tireless efforts and also to nvidia .
Wow! I wish the moment comes when my pair of 3850 accelerate both PhysX (thanx to You, Rege) & Havok (officially)! So We'll be able to choose in which mode to play games )) Then Radeons will become the most universal cards to use... Maybe )))
Anyways - I'm ready to help testing beta in both modes - crossfire & separate.
If all that worx I'll switch to AMD790FX or Intel X48 (X58) to be able to have two my overclocked 3850 cards in crossfire rendering + one 3870 card on PhysX acceleraton.
... Nice dreams by me
Great news, I only have a single HD3870 but I’m itching to give your driver a whirl.

Surprisingly, the idea of adding PhysX capabilities to my HD3870 has to some extent diminished my overall disappointment with this card & its usability with AMD’s current drivers.

Who knows, AMD’s lack of assistance may actually be a blessing in disguise, I wouldn’t be surprised if your project succeeds in adding PhysX, performance & stability. From my perspective you certainly couldn’t do any worse than AMD.

Regards, Kelli

Last edited by Kelli; July 4th, 2008 at 06:59 AM.
Where it is possible to download physx for radeon3870?
lol...nvidia....Good to hear that...hope they can help u with ur codings...
i never see havok performed ... will it better ?
long time ago nvidia also with havok..

Last edited by Basty; July 4th, 2008 at 10:15 AM.
Wow, impressive. I was thinking both companies might not help at all due to the possible double-edged sword of this "test". Good luck.
ok . this show a good side of the company once again

but do i smell the option that nivida whas Extra people for the PhysX team ?:P

could be other wise.. !!

ill hope people working on this "hack" as i prefer to call it can work for Nvidia

Whould be freeking awesome!!!

just like the guys Who made Desertcombat for Bf1942 Thaks to that whe have. Battfield 2 / Badcompany!

What will this Bring out in the near future :O?!!

Gonne keep this close Good luck all with the 4800 samples'!
keep on going guys. if you will do it i am sure ngohq will move into the radeon heaven like the 9800 pro :-)

 
 
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