Hi everyone, I'm using the lastest ifort 12.1.5 and I'm tesing the pgo (profile-guided optimization) feature, but encoutered problems.
Here's my program, a quite simple hello world:
print *, "hello"
end program main
[/fortran] then i compile it like this:
[bash]ifort -prof-gen hello.f90 [/bash]
then I run the program
and then compile it again: [bash]ifort -prof-use hello.f90[/bash]
but I got the following error message: [bash]/tmp/hello.f90(1): warning #11507: Value profiling mismatch for 'MAIN__'.[/bash]
Does anyone know why? did I miss something?