Neutral Binding
MPI_INTERCOMM_CREATE(local_comm, local_leader, peer_comm, remote_leader, tag,
newintercomm)
[ IN local_comm ] local intra-communicator (handle)
[ IN local_leader] rank of local group leader in local_comm (integer)
[ IN peer_comm] ``peer'' communicator; significant only at the local_leader (handle)
[ IN remote_leader] rank of remote group leader in peer_comm; significant only at the local_leader (integer)
[ IN tag] ``safe'' tag (integer)
[ OUT newintercomm ] new inter-communicator (handle)
C Binding
int MPI_Intercomm_create(MPI_Comm local_comm, int local_leader, MPI_Comm peer_comm, int remote_leader, int tag, MPI_Comm *newintercomm)
FORTRAN Binding
MPI_INTERCOMM_CREATE(LOCAL_COMM, LOCAL_LEADER, PEER_COMM, REMOTE_LEADER, TAG, NEWINTERCOMM, IERROR)
INTEGER LOCAL_COMM, LOCAL_LEADER, PEER_COMM, REMOTE_LEADER, TAG, NEWINTERCOMM, IERROR
C++ Binding
(in the MPI:: namespace)
Intercomm Intracomm::Create_intercomm(int local_leader, const Comm& peer_comm, int remote_leader, int tag) const
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