Dear programmers,
In principle I develop my codes with C++/Python but today I am one of those lucky guys that must use a legacy code in fortran 77 parallelized with MPI. I have been using this code for years and it has been compiled and worked with different compilers, among which, intel 10.
Now we have installed the intel 2016 and it no longer works. It compiles successfully, runs...but the result is unexpected. All the data are 0.
Does it sound familiar to you? Do you know any compilation option to comply with the f77 standard and that could help me detect any error due to old format (for instance)?
I thank you very much in advance for any help.
Christophe