Solving the inverse Toeplitz eigenproblem using ScaLAPACK and MPI

摘要

In this paper we present a parallel algorithm for solving the inverse eigenvalue problem for real symmetric Toeplitz matrices. The algorithm is implemented using the parallel library ScaLPACK, based on the communication model MPI. Experimental results are reported on a SGI Power Challenge and on a cluster of PCs connected by a Myrinet network. The results show that the algorithm is portable and scalable.