Monitor All Called Subroutines
Hey guys, I have a little problem with a code that I work with. The code is a full CFD solver written in Fortran 90. I need to make a change to a variable that gets passed all over the place. Basically its allocated to say N³, but at some point a routines operates on it thinking that it's only (N-x)³, so when it goes back to the original size, the data is essentially "shifted" to the lower indices.
Is there any way that I can track the calls that the program makes as it runs? I tried running gprof, but it doesn't seem to get everything. Furthermore it seems to be made more for optimization that tracking anyways.
This would really help a lot, thanks.