Best resource for learning CUDA Fortran, please


This is more of an opinion question.

What is the best resource for learning CUDA Fortran, please? I know enough to be dangerous, but would like to be more productive.

Thanks so much,

Hi Erin,

Probably the best resource is the book CUDA Fortran for Scientists and Engineers

It’s a few years old so missing some new features such as using Cooperative Groups and Tensor Cores, but will give you a good introduction.

For these new features, we have PGInsider articles:

Cooperative Groups:
Tensor Cores: and

And of course, there’s the PGI Cuda Fortran User’s Guide:
and the CUDA Fortran Interface guide:

Hope this helps,

Thanks very much!!