When compiled the program,
the compiler would indicate somewhere “loop is parallelizable”.
What does it mean ? Does it mean the compiler detect this loop
as parallelizable and parallelize it automatically or just detect it but not parallelize it ?
Also, if I declare “routine seq” in ahead of a function and leave
all the function code unmodified, I guess all the loops inside the function
would not be parallelized by the compiler automatically, is it correct ?