My C++ program, which calls various Fortran functions (using wrappers), works very well on Windows and Sun Solaris, but crashes badly on AIX.
All arguments in the wrapper are correct, but at the first Fortran instruction it badly crashes.
Can this be due to the size of integers/doubles/... ? I know that AIX is a 64-bit machine, whereas I've always tested it on 32-bit machines.
Could anyone enlighten me? Thank you very much!
edit: Of course I do re-compile and re-link all of the code..