* testing

bh_tree_mpi/parallelization/MpiBodyComm.cpp

@@ -157,7 +157,12 @@ namespace nbody {
 		btype = btype.Create_struct(3, this->blocklengths, this->displacements, this->datatypes);
 		btype.Commit();
 
-		MPI::COMM_WORLD.Bcast(MPI::BOTTOM, bodySize, btype, 0);
+		//MPI::COMM_WORLD.Bcast(MPI::BOTTOM, bodySize, btype, 0);
+		if (myRank == 0) {
+			MPI::COMM_WORLD.Send(MPI::BOTTOM, bodySize, btype, 1, 0);
+		} else if (myRank == 1) {
+			MPI::COMM_WORLD.Recv(MPI::BOTTOM, bodySize, btype, 0, 0);
+		}
 
 		btype.Free();
 	}