reduceScatterBlock 3204 ompi/mpi/java/java/Comm.java 	public final void reduceScatterBlock(Object sendbuf, Object recvbuf,
reduceScatterBlock 3243 ompi/mpi/java/java/Comm.java 	public final void reduceScatterBlock(
reduceScatterBlock 3262 ompi/mpi/java/java/Comm.java 	private native void reduceScatterBlock(