public class Intercomm extends Comm
group, mpjdevComm
| Modifier and Type | Method and Description |
|---|---|
java.lang.Object |
clone()
where would peer communicator come from ...and also localleader, and remoteleader ....
|
Intracomm |
Merge(boolean high)
Create an inter-communicator.
|
Group |
Remote_group()
Return the remote group.
|
int |
Remote_size()
Size of remote group.
|
Abort, Attr_delete, Attr_get, Bsend_init, Bsend, bsend, Compare, Create_intercomm, Free, Group, Ibsend, ibsend, Iprobe, Irecv, irecv, Irsend, irsend, Isend, isend, Issend, issend, Pack_size, Pack, Probe, Rank, Recv_init, Recv, recv, Rsend_init, Rsend, rsend, Send_init, Send, send, Sendrecv_replace, sendrecv, Sendrecv, Size, Ssend_init, Ssend, ssend, Test_inter, Topo_test, Unpack
public int Remote_size()
throws MPIException
| returns: | number of process in remote group of this communicator |
Java binding of the MPI operation MPI_COMM_REMOTE_SIZE.
MPIExceptionpublic Group Remote_group() throws MPIException
| returns: | remote group of this communicator |
Java binding of the MPI operation MPI_COMM_REMOTE_GROUP.
MPIExceptionpublic Intracomm Merge(boolean high) throws MPIException
| high | true if the local group has higher ranks in combined group |
| returns: | new intra-communicator |
Java binding of the MPI operation MPI_INTERCOMM_MERGE.
MPIExceptionpublic java.lang.Object clone()
throws MPIException
clone in class Comm
MPIException