iAllReduce       3016 ompi/mpi/java/java/Comm.java 	public final Request iAllReduce(Buffer sendbuf, Buffer recvbuf,
iAllReduce       3042 ompi/mpi/java/java/Comm.java 	public final Request iAllReduce(Buffer buf, int count, Datatype type, Op op)
iAllReduce       3055 ompi/mpi/java/java/Comm.java 	private native long iAllReduce(