Hello,
I wasn't able to find anything about that in the standard. Given this situation:
MPI_Open_port(MPI_INFO_NULL, portName);
MPI_Comm communicator;
MPI_Comm_accept(portName, MPI_INFO_NULL, 0, MPI_COMM_WORLD, &communicator);
MPI_Close_port(portName);
// can I still use communicator
Close port should only affect new incoming connections. Your established
communicator should still be fully functional.
> On Mar 1, 2019, at 4:11 AM, Florian Lindner wrote:
>
> Hello,
>
> I wasn't able to find anything about that in the standard. Given this
> situation:
>
>
> MPI_Open_po
