On Reduction of Computation Time Utilizing Homogenous Compiler and Execution on Other Computers

Abstract

  We consider on reduction of computation time utilizing homogenous compiler and execution on other computers. We treat with matrix-vector multiplication used always in the algorithms of many iterative methods, e.g., Krylov subspace methods. In general, computaion of matrix-vector multiplication needs much time. Through numerical experiments, we make clear that the strategy of utilization of homogenous compiler and execution on other computers is effective.