Abstract
The tridiagonalization and its back-transformation for computing eigenpairs of real symmetric dense matrices are known to be the bottleneck of the execution time in parallel processing owing to the communication cost and the number of floating-point operations. To overcome this problem, we focus on real symmetric band eigensolvers proposed by Gupta and Murata since their eigensolvers are composed of the bisection and inverse iteration algorithms and do not include neither the tridiagonalization of real symmetric band matrices nor its back-transformation. In this paper, the following parallel solver for computing a subset of eigenpairs of real symmetric band matrices is proposed on the basis of Murata’s eigensolver: the desired eigenvalues of the target band matrices are computed directly by using parallel Murata’s bisection algorithm. The corresponding eigenvectors are computed by using block inverse iteration algorithm with reorthogonalization, which can be parallelized with lower communication cost than the inverse iteration algorithm. Numerical experiments on shared-memory multi-core processors show that the proposed eigensolver is faster than the conventional solvers.
References
Anderson, E., Bai, Z., Bischof, C., Blackford, L., Demmel, J., Dongarra, J., Du Croz, J., Greenbaum, A., Hammarling, S., McKenney, A., Sorensen, D.: LAPACK Users’ Guide, 3rd edn. SIAM, Philadelphia, PA (1999)
Auckenthaler, T., Blum, V., Bungartz, H.J., Huckle, T., Johanni, R., Krämer, L., Lang, B., Lederer, H., Willems, P.: Parallel solution of partial symmetric eigenvalue problems from electronic structure calculations. Parallel Comput. 37(12), 783–794 (2011)
Auckenthaler, T., Bungartz, H.J., Huckle, T., Krämer, L., Lang, B., Willems, P.: Developing algorithms and software for the parallel solution of the symmetric eigenvalue problem. J. Comput. Sci. 2(3), 272–278 (2011)
Ballard, G., Demmel, J., Knight, N.: Avoiding communication in successive band reduction. ACM Trans. Parallel Comput. 1(2), 11:1–11:37 (2015)
Barlow, J.L., Smoktunowicz, A.: Reorthogonalized block classical Gram-Schmidt. Numer. Math. 123(3), 1–29 (2012)
Barth, W., Martin, R., Wilkinson, J.: Calculation of the eigenvalues of a symmetric tridiagonal matrix by the method of bisection. Numer. Math. 9(5), 386–393 (1967)
Bischof, C., Sun, X., Lang, B.: Parallel tridiagonalization through two-step band reduction. In: Proceedings of the Scalable High-Performance Computing Conference, pp. 23–27. IEEE, New York (1994)
Bischof, C.H., Lang, B., Sun, X.: A framework for symmetric band reduction. ACM Trans. Math. Softw. 26(4), 581–601 (2000)
Blackford, L.S., Demmel, J., Dongarra, J., Duff, I., Hammarling, S., Henry, G., Heroux, M., Kaufman, L., Lumsdaine, A., Petitet, A., Pozo, R., Remington, K., Whaley, R.C.: An updated set of basic linear algebra subprograms (BLAS). ACM Trans. Math. Softw. 28(2), 135–151 (2002)
Chatelin, F.: Eigenvalues of Matrices. SIAM, Philadelphia, PA (2012)
Golub, G.H., van Loan, C.F.: Matrix Computations, 3rd edn. Johns Hopkins University Press, Baltimore, MD (1996)
Gupta, K.K.: Eigenproblem solution by a combined Sturm sequence and inverse iteration technique. Int. J. num. Meth. Eng. 7(1), 17–42 (1973)
Hasegawa, H.: Symmetric band eigenvalue solvers for vector computers and conventional computers (in Japanese). J. Inf. Process. 30(3), 261–268 (1989)
Ishigami, H., Kimura, K., Nakamura, Y.: A new parallel symmetric tridiagonal eigensolver based on bisection and inverse iteration algorithms for shared-memory multi-core processors. In: 2015 Tenth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), pp. 216–223. IEEE, New York (2015)
Kahan, W.: Accurate eigenvalues of a symmetric tridiagonal matrix. Technical Report, Computer Science Dept. Stanford University (CS41) (1966)
Katagiri, T., Vömel, C., Demmel, J.W.: Automatic performance tuning for the multi-section with multiple eigenvalues method for symmetric tridiagonal eigenproblems. In: Applied Parallel Computing. State of the Art in Scientific Computing. Lecture Notes in Computer Science, vol. 4699, pp. 938–948. Springer, Berlin, Heidelberg (2007)
Kaufman, L.: Band reduction algorithms revisited. ACM Trans. Math. Softw. 26(4), 551–567 (2000)
Lo, S., Philippe, B., Sameh, A.: A multiprocessor algorithm for the symmetric tridiagonal eigenvalue problem. SIAM J. Sci. Stat. Comput. 8(2), s155–s165 (1987)
Martin, R., Wilkinson, J.: Solution of symmetric and unsymmetric band equations and the calculation of eigenvectors of band matrices. Numer. Math. 9(4), 279–301 (1967)
Murata, K.: Reexamination of the standard eigenvalue problem of the symmetric matrix. II The direct sturm inverse-iteration for the banded matrix (in Japanese). Research Report of University of Library and Information Science 5(1), 25–45 (1986)
Parlett, B.N.: The Symmetric Eigenvalue Problem. SIAM, Philadelphia, PA (1998)
Peters, G., Wilkinson, J.: The calculation of specified eigenvectors by inverse iteration. In: Bauer, F. (ed.) Linear Algebra. Handbook for Automatic Computation, vol. 2, pp. 418–439. Springer, Berlin, Heidelberg (1971)
Simon, H.: Bisection is not optimal on vector processors. SIAM J. Sci. Stat. Comput. 10(1), 205–209 (1989)
Yokozawa, T., Takahashi, D., Boku, T., Sato, M.: Parallel implementation of a recursive blocked algorithm for classical Gram-Schmidt orthogonalization. In: Proceedings of the 9th International Workshop on State-of-the-Art in Scientific and Parallel Computing (PARA 2008) (2008)
Acknowledgements
The authors would like to express their gratitude to reviewers for their helpful comments. In this work, we used the supercomputer of ACCMS, Kyoto University.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer International Publishing AG
About this paper
Cite this paper
Ishigami, H., Hasegawa, H., Kimura, K., Nakamura, Y. (2017). A Parallel Bisection and Inverse Iteration Solver for a Subset of Eigenpairs of Symmetric Band Matrices. In: Sakurai, T., Zhang, SL., Imamura, T., Yamamoto, Y., Kuramashi, Y., Hoshi, T. (eds) Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing. EPASA 2015. Lecture Notes in Computational Science and Engineering, vol 117. Springer, Cham. https://doi.org/10.1007/978-3-319-62426-6_3
Download citation
DOI: https://doi.org/10.1007/978-3-319-62426-6_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-62424-2
Online ISBN: 978-3-319-62426-6
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)