Well, the one thing we know has not changed is MKL. So changes in behavior, assuming the same set of parameters are used in both cases, has to be traced back to something different that is happening in the compiled environment.
Can you provide a simple example? The only thing that comes to mind is that somehow the data is laid out differently but there might be other causes for such dramatic differences in the behavior of your program as a function of the compiler. I might also suggest that you post to the compiler forum.
Bruce
