A Parallel Algorithm for Three-dimensional Structured Grid
Ying‐Chun Chen · Aeronautical Computing Technique · 2010
Based on the three-dimensional structure grid,parallel computing of fluid in peer pattern is studied by taking MPICH2 as the parallel development environment.Under the premise that the three-dimensional structured grid has already been produced,a set of solution about region division,output format of grid and the data communication is given.The algorithm′s core is to give the communication cells of other zones an order from 1 to n,and then we get the mapping relationship between the I-J-K number of local zone′s communication cells and the serial number of other zones communication cells.At the end,numerical examples are tested in the IBM BladeCenter HS22 blade server platform,results indicate that the method presented in this paper has very good reliability and versatility.