Anyone test P2P with GTX 590 on Windows 7 x64 (CUDA 4.0)

I just got a GTX 590. But it kept showing me error info when I tried to run simpleP2P with it. I am using CUDA 4.0, not RC2. Have any of you tested P2P with CUDA 4.0?

I just got a GTX 590. But it kept showing me error info when I tried to run simpleP2P with it. I am using CUDA 4.0, not RC2. Have any of you tested P2P with CUDA 4.0?

P2P isn’t supported on WDDM.

P2P isn’t supported on WDDM.

So if my understanding is correct, it is impossible to support P2P or UVA in Windows platform?

At the moment, yes to both. We’re working to include support for both in a future release.

Thanks for your help