Best resource for learning CUDA Fortran, please

Accelerated Computing HPC Compilers Legacy PGI Compilers
1

Hello!

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,
Sincerely,
Erin

2

Hi Erin,

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

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: Using CUDA Fortran Cooperative Groups | PGI
Tensor Cores: https://devblogs.nvidia.com/tensor-core-programming-using-cuda-fortran/ and CUDA Fortran Tensor Cores | PGI

And of course, there’s the PGI Cuda Fortran User’s Guide: CUDA Fortran Programming Guide Version 19.7 for x86 and NVIDIA Processors
and the CUDA Fortran Interface guide: PGI Fortran CUDA Library Interfaces Version 19.7 for x86 and NVIDIA Processors

Hope this helps,
Mat

3

Thanks very much!!