On Dec 4, 2007, at 10:43 AM, Lisandro Dalcin wrote:
* MPI_GROUP_EMPTY cannot be freed, as it is a predefined handle. Users have to always check if the result of a group operation is MPI_GROUP_EMPTY to know if they can or cannot free them. This way is similar to the current management of predefined datatypes.
I'd be in favor of this, since it's consistent with the rest of the spec w.r.t. predefined handles.
-- Jeff Squyres Cisco Systems
