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java.lang.Objectmpi.Comm
mpi.Intercomm
public class Intercomm
| Field Summary | 
|---|
| Fields inherited from class mpi.Comm | 
|---|
| group, mpjdevComm | 
| Method Summary | |
|---|---|
|  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. | 
| Methods inherited from class mpi.Comm | 
|---|
| 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 | 
| Methods inherited from class java.lang.Object | 
|---|
| equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Method Detail | 
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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.
MPIException
public Group Remote_group()
                   throws MPIException
| returns: | remote group of this communicator | 
Java binding of the MPI operation MPI_COMM_REMOTE_GROUP.
MPIException
public 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.
MPIException
public java.lang.Object clone()
                       throws MPIException
clone in class CommMPIException| 
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