Class mpi.Intercomm

java.lang.Object
    |
    +----mpi.Comm
            |
            +----mpi.Intercomm

public class Intercomm

extends Comm

Fields inherited from class mpi.Comm

handle, NULL, SELF, WORLD

 

Constructor Summary

Intercomm()

Intercomm(int Type)

Intercomm(long _handle)

 

Method Summary
java.lang.Object	clone()
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, Attr_put, Bsend, Bsend_init, clone, Compare, Create_intercomm, dup, Errhandler_set, Errorhandler_get, Free, GetComm, GetIntercomm, Group, Ibsend, Iprobe, Irecv, Irsend, Isend, Issend, Pack, Pack_size, Probe, Rank, Recv, Recv_init, Rsend, Rsend_init, Send, Send_init, Sendrecv, Sendrecv_replace, Size, Ssend, Ssend_init, Test_inter, Topo_test, Unpack

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

Intercomm

public Intercomm()

Intercomm

public Intercomm(int Type)

Intercomm

public Intercomm(long _handle)

clone

public java.lang.Object clone()

Overrides:

clone in class Comm

Remote_size

public int Remote_size()

Size of remote group.

returns:

number of process in remote group of this communicator

Java binding of the MPI operation MPI_COMM_REMOTE_SIZE.

Remote_group

public Group Remote_group()

Return the remote group.

returns:

remote group of this communicator

Java binding of the MPI operation MPI_COMM_REMOTE_GROUP.

Merge

public Intracomm Merge(boolean high)

Create an inter-communicator.

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.