Is there any paper about CUDA?

I am writing a course report about the architectures for general purpose computing on GPUs and I am desperately in need of references.

Is there any paper published on CUDA or topics about the architecture for GPGPU?
Or are there some conferences on the related area?

Thank you very much!

Have a look at
You should find a lot of stuff about general GPGPU.
There are also the papers from this years SUPERCOMPUTING about CUDA which are pretty informative.

You should also check out the CUDA Programming Guide which you can find here

try these:…g_Guide_1.1.pdf
(The first 3 chapters)

good luck
might also be of use to you