I noticed that my program under symmetric execution would crash if
But it would be fine if
But doesn't this ABI compatibility initiative guarantee that both cases shall work fine? Could you give me some insight into this problem? I appreciate your help.
The article about ABI compatibility clearly stands that the ABI initiative starts with MPICH v3.1.
The following article by Dmitry may also be helpful: Using Intel® MPI Library 5.0 with MPICH based applications
If you haven’t read it already.