How do I get a free version (non-trial) of the compiler "Cuda Fortran"? [closed]

Question

I searched for free cuda fortran compiler and found only PGI compiler, which is non-free. Maybe I got something wrong?

Answer 1

Indeed there is currently no free implementation of CUDA Fortran. As an alternative, if you are willing to code just the CUDA kernels of your program in C/C++, you can call C functions from Fortran. See, for example, this post.

As a lower-cost option, CAPS provides an OpenACC compiler for Fortran for $199. I realize it is not exactly CUDA Fortran, and it is not free, but it may be useful to you or other Fortran programmers.