Une info qui vous a peut-etre echappée sur leur forum a propos d'une future appli GPUGRID pour ATI datée du 25 septembre :
http://www.gpugrid.net/forum_thread.php?id=1458&nowrap=true#22161 "We are practically ready with the app alone. We have to test it on the context of boinc now.
First thing to do is to update the server to a more recent version, then wait for problems. Our server software is quite old and there could be problems which would only appear in a couple of weeks. I don't want to test AMD with the old server as no opencl was there then.
In the meanwhile we will do our tests locally on a private new server.
An other thing to say that it will be windows only for the first several months.
We have tested on one OS (XP32) and one card (H5850). So expect few issues. Hopefully, it all works and we can start submitting real workunits for amd. In such case they will be on a different app, not to affect the work on nvidia cards, but the porting of the code is complete, so they will be of the same usefulness of nvidia wus. "
En gros, les premiers tests montrent que tout va bien, il vont changer le nom de l'appli pour pas melanger avec les units NVIDIA, sinon, elles auront la meme utilite que celles sous NVIDIA...

Il faudra OpenCL1.1, des cartes HD5XXX, 6XXX ou 7XXX.
Ca n'arrive pas encore car ils ont du boulot (redaction de projets, d'articles...) mais ...A suivre