A predict-jump accelerating arithmetic for collaboratively solving multiphysics problems was discussed. In this method, after some starting steps are completed, the partition prediction is carried out to get the values of coupled nodes of next time step. Then two computing lines, simulation line and prediction line would begin to run. After the simulation line is finished, layered sampling arithmetic is used to judge the accuracy of results of prediction arithmetic, and then the simulation process turns to appropriate computing point. Primary steps and three key technologies, which are partiti...
