Thinking of upgrading my computer to use a Threadripper (1920X in my case). Can PGI fortran deal with that? If not any plans to do so?:


A 12-core AMD x86-64 CPU should have no problem working with
PGI compilers. The only limitation would be if there are new AMD
instructions that affect performance, PGI may not currently take
advantage of them. But things would work, and we may get to the
Ryzen special instructions in a future release.


pgfortran -V

to see if the compilers can properly determine your cpu type, or conclude it is something else.