A new grid partition strategy for muliti-core cluster system

Grid partition method is important to the efficiency of parallel computing. By now, partition method on graph, as Metis, can do load balancing very well. While as the cluster systems improve, communication between node of cluster becomes important. A new partition strategy for unstructured grid according to the new multi-core computer cluster system is proposed. As it is realized and proven to reduce the communication between the nodes, it can improve the parallel computing efficiency about 10%.