Gfortran with do concurrent for windows 10

[septc]

This previous thread has some info, but not sure about gfortran + windows… (I myself have no experience with do concurrent yet )

DO CONCURRENT: compiler flags to enable parallelization

If I understand correctly, a do concurrent construct does not necessarily imply that the code inside the block will run in parallel, because (for instance) the compiler might estimate that the compute task does not justify the overhead of parallelization. On the other hand, I have doubts about what must be done to allow the compiler to consider a possible parallelization. More specifically, my questions are: Is it correct that parallelization of do and do concurrent loops is deactivated by de…