In this case, I think we would need a little more information such as
your application itself. Is there any chance you can make a small
reproducer of the application that we can easily study and reproduce
the problem?
Have you tried running your application through a memory-checking
debu
This has me stumped. My code seg faults (sometimes) while
it's attempting to free a communicator--at least, that's what the
stack trace indicates, and that's what Totalview also shows.
This happens when I run the program with 27 processes. If I run with 8,
the program finishes without error. (T
