20 May
2014
20 May
'14
9:49 a.m.
2014-05-20 16:39 GMT+0200, Kenneth Raffenetti <[email protected]>:
Marco,
Yes, this is expected. Communicator handles are opaque objects. No guarantees are made by MPI about their values to the user. To reason about them, you need to use MPI_COMM_COMPARE.
Ken
OK, thanks. Marco