Graphics processing unit (GPU) accelerated fast multipole BEM with level-skip M2L for 3D elasticity problems
GPU parallel algorithm of the fast multipole BEM with level-skip M2L is presented. A rigid body motion method for the fast multipole BEM is given. Different M2L schemes are compared and discussed in detail. Engineering examples demonstrate the efficiency and accuracy of the algorithm.
graphics processing unit level-skip m2l 3d elasticity fast multipole method boundary element method parallel computing