Abstract
The restructuring of quantum mechanical applications for use on message-passing, distributed memory multicomputers is found to be a challenge. A key computation in these large scale quantum chemistry packages is the determination of eigenvalues and eigenvectors of real sym metric matrices. These computations arise during geometry optimization and vibrational analysis, and typically consume at least half of the total computation time. This work illustrates the parallelization of both tasks within the semiempirical quantum chemistry code, MOPAC, on Intel parallel platforms. The application of this parallel code is demonstrated on novel organic systems.
Similar content being viewed by others
References
W.J. Hehre, L. Radom, P. v. R. Schleyer and J.A. Pople,Ab Initio Molecular Orbital Theory (Wiley, New York, 1986).
H.F. Schaefer, Science 231 (1986) 1100.
J.J.P. Stewart, P. Csaszar and P. Pulay, J. Comp. Chem. 3 (1982) 227.
P. Pulay, in:Modern Theoretical Chemistry, ed. H.F. Schaefer (Plenum Press, New York, 1977) p.153.
J.A. Pople, R.A. Krishnan and H.B. Schlegel, In. J. Quantum Chem. Symp. 13 (1979) 225.
H.P. Luthi, J.E. Mertz, M.W. Feyereisen and J.E. Almlof, J. Comp. Chem. 13 (1992) 160.
R.A. Whiteside, J.S. Binkley, M.E. Colvin and H.F. Schaefer III. J. Chem. Phys. 86 (1987) 2185.
J.E. Hertz and J.W. Andzelm, CRAY Channels 10 (1991).
H.P. Luthi and J.E. Mertz, Supercomputing Review (1992).
M.F. Guest, R.J. Harrison, J.H. van Lenthe, L.C.H. van Corier, Theor. Chim. Acta. 71 (1987) 117.
M. Dupuis and J.D. Watts, Theoret. Chim. Acta 7 (1987) 91.
R. Carbó, L. Molino and B. Calabuig, J. Comp. Chem. 13 (1992)155.
M.W. Schmidt, K.K. Baldridge, J.A. Boatz, S.T. Elbert, M.S. Gordon, J.H. Jensen, S. Koseki, N. Matsunaga, K.A. Nguyen, S. Su, T.L. Windus and S.T. Elbert, J. Comp. Chem. 14 (1993) 1347.
J.J.P. Stewart, Quantum Chem. Exchange Bull. 5 (1985) 126.
M.J.S. Dewar, E.G. Zoebisch, E.F. Healy and J.J.P. Steward, J. Am. Chem. Soc. 107 (1985) 3902.
J.J.P. Stewart, (1988).
A. Szabo and N. Ostlund,Modern Quantum Chemistry (MacMillan, New York, 1982).
M.J. Frisch, M. Head-Gordon, G.W. Trucks, J.B. Foresman, B. Schlegel, K. Raghavachari, M. Robb, J.S. Binkley, C. Gonzalez, D.J. Defrees, D.J. Fox, R.A. Whiteside, R. Seeger, C.F. Melius, J. Baker, R.L. Martin, L.R. Kahn, J.J.P. Steward, S. Topial and J.A. Pople, Gaussian Inc., Chicago (1992).
M.W. Schmidt, K.K. Baldridge, J.A. Boatz, J.H. Jensen, S. Koseki, M.S. Gordon, K.A. Nguyen, T.L. Windus and S.T. Albert, Quantum Chem. Program Exchange Bull. 10 (1990).
R.D. Amos and J.E. Rice, The Cambridge Analytical Derivatives Package, Cambridge (1987).
T.Z. Kalamboukis, Parallel Comput. 18 (1992) 207.
J. Dongarra and D. Sorensin, SIAM J. Sci. Stat. Comput. 8 (1987) s139.
C.F. Ipsen and E.R. Jessup, SIAM J. Sci. Stat. Comput. 12 (1991) 469.
A. Szabo and N. S. Ostlund,Modern Quantum Chemistry: Introduction to Advanced Electronic Structure Theory (MacMillan, New York, London, 1982).
M.T.S. Dewar and W. Thiel, J. Am. Chem. Soc. 99 (1977) 4899.
R.C. Bingham, M.J.S. Dewar and D.H. Lo, J. Am. Chem. soc. 97 (1975) 1285.
J.J.P. Stewart, J. Comp. Chem. 10 (1989) 209.
J.J.P. Stewart, J. Comp. Aided Mol. Design 4 (1990) 45.
J. Jensen, K.K. Baldridge and M.S. Gordon, J. Phys. Chem. 96 (1992) 8340.
C.G. Broyden, J. Inst. Math. Appl. 6 (1970) 222.
J. Baker, J. Comp. Chem. 7 (1986) 385.
J. Baker, J. Camp. Chem. 8 (1987) 563.
QCPE: Quantum Chemistry Program Exchange, Creative Arts Building 181, Indiana University, Bloomington, IN 47505, USA.
B.N. Partlett,The Symmetric Eigenvalue Problem (Prentice-Hall, Englewood Cliffs, 1980).
W.H. Press,Numerical Recipes (Cambridge University Press, New York, 1986).
J. Butcher, Math. Comput. 19 (1965) 408.
J. Demmel, Veselic University of Tennessee, CS-89-88 (1989).
B. Yoshitake, Computers and Chem. 6 (1982).
R. Hockney,Computer Benchmarks (Elsevier, Amsterdam, 1993).
M.F. Guest, E. Apra, D.E. Bernholdt, H.A. Fruchtl, R.J. Harrison, R.A. Kendall, R.A. Kutteh, J.B. Nicholas, J.A. Nichols, M.S. Stave and A.T. Wong, unpublished results (1994).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Baldridge, K.K. Parallel implementation of semiempirical quantum methods for the Intel platforms. J Math Chem 19, 87–109 (1996). https://doi.org/10.1007/BF01165133
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01165133