New to CUDA, anyone know a good basic tutorial/example?

[CrystalLattice]

I’m trying to code a simple CUDA program to run a calculation for me (CPU takes waaaay too long for this). My original program was written in C++ but I’m not too familiar with the syntax nuances of CUDA. If anyone could point me at a few good resources, or even just give me a step by step for something like “Hello World” that’s be really helpful.

Thanks!

[avidday]

The CUDA, Supercomputing for the Masses series that ran in Dr. Dobbs Journal is a pretty good starting point.

[Sylv1]

I’m trying to code a simple CUDA program to run a calculation for me (CPU takes waaaay too long for this). My original program was written in C++ but I’m not too familiar with the syntax nuances of CUDA. If anyone could point me at a few good resources, or even just give me a step by step for something like “Hello World” that’s be really helpful.

Thanks!

you can take a look to “cuda Programming” by Johan Seland. http://heim.ifi.uio.no/~knutm/geilo2008/seland.pdf

It’s pretty well explain.