Summary
Three previously reported algorithms for the evaluation of the fourth-order triple excitation energy component in many-body perturbation theory have been compared. Their implementation on current Intel distributed memory parallel computers has been investigated. None of the algorithms, which were developed for shared memory computer architectures, performed well since they lead to prohibitive IO demands. A new algorithm suitable for distributed memory machines is suggested and its implementation on two Intel i860 supercomputers is described. A high level of parallelism is obtained.
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Wilson S (1978) in: Saunders VR (ed) Correlated wave functions. Proc Daresbury Lab Study Weekend. SRC Daresbury Laboratory
Wilson S, Silver DM (1979) Int J Quantum Chem 15:683
Wilson S, Saunders VR (1979) J Phys B At Mol Phys 12:L403; (1980)ibid 13:1505
Wilson S (1979) J Phys B At. Mol Phys 123:L657; (1980)ibid 13:1505
Guest MF, Wilson S (1980) Chem Phys Lett 72:49
Wilson S, Guest MF (1980) Chem Phys Lett 73:607
Frisch MJ, Krishnan R, Pople JA (1980) Chem Phys Lett 75:66
Krishnan R, Frisch MJ, Pople JA (1980) J Chem Phys 72:4244
Wilson S, Saunders VR (1980) Comput Phys Commun 19:293
Wilson S, Guest MF (1981) Molec Phys 43: 1331
Noga J (1983) Comput Phys Commun 29:117
Lee YS, Kucharski SA, Bartlett RJ (1984) J Chem Phys 81:5906
Raghavachari K (1985) J Chem Phys 82:4607
Urban M, Noga J, Cole SJ, Bartlett RJ (1985) J Chem Phys 83:4041
Urban M, Cernusak I, Kello V, Noga J (1987) in: Electron correlation in atoms and molecules, Meth Comput Chem 1:117
Noga J, Bartlett RJ (1987) J Chem Phys 86:7041
Scuseria GE, Schaefer HF (1988) Chem Phys Lett 152:382
Adamowitz L, Bartlett RJ (1988) Phys Rev A37:1
Dupuis M, Mougenot P, Watts JD, Hurst GJB, Villar HO (1989) in: Clementi E (ed) MOTECC modern techniques in computational chemistry. Escom, Leiden
Watts JD, Dupuis M (1989) IBM Technical Report KGN-197, August 16, 1989
Raghavachari K, Trucks GW, Pople JA, Head-Gordon M (1989) Chem Phys Lett 157:479
Lee TJ, Rendell AP, Taylor PR (1990) J Chem Phys 92:489
Lee TJ, Scuseria GE (1990) J Chem Phys 93:489
Scuseria GE, Lee TJ (1990) J Chem Phys 93:5851
Bartlett RJ, Watts JD, Kucharski SA, Noga J (1990) Chem Phys Lett 165:513
Baker DJ, Moncrieff D, Wilson S (1990) in: Evans RG, Wilson S (eds) Supercomputational science. Plenum Press, NY
Lee TJ, Rice JE (1991) J Chem Phys 94:1215
Baker DJ, Moncrieff D, Saunders VR, Wilson S (1991) Comput Phys Commun 62:25
Rendell AP, Lee TJ, Komornicki A (1991) Chem Phys Lett 178:462
Moncrieff D, Saunders VR, Wilson S (submitted) Int J Supercomputer Appln
Moncrieff D, Saunders VR, Wilson S (1991) Parallel Computing 17:773
Wilson S (1992) in: Wilson S, Dierchsen GHF (eds) Methods in computational molecular physics. Plenum Press, NY
Mårtensson-Pendrill AM, Wilson S (in preparation)
Wilson S, Moncrieff D (submitted) Supercomputer
Moncrieff D, Saunders VR, Wilson S (submitted) Comput Phys Commun
Moncrieff D, Saunders VR, Wilson S, Rutherford Appleton Laboratory Report RA-91-064
Bartlett RJ, Shavitt I, Purvis II G (1979) J Chem Phys 71:281
Cullen JM, Zerner MC (1982) Theoret Chim Acta 61:203
Almlöf J (1991) Chem Phys Lett 181:319
Paldus J (1992) in: Wilson S, Dierchsen GHF (eds) Methods in computational molecular physics. Plenum Press, NY
Paldus J, Čižek J, Shavitt I (1972) Phys Rev A5:50
Wilson S (ed) (1989) Concurrent computation in chemical calculations. Meth Comput Chem 3, Plenum Press, NY
Saunders VR (1990) in: Evans RG, Wilson S (eds) Supercomputational science. Plenum Press, NY
Saunders VR, Wilson S (in press) Parallel Computing
Guest MF, Sherwood P, van Lenthe JH, Theoret Chim Acta (this issue)
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Rendell, A.P., Lee, T.J., Komornicki, A. et al. Evaluation of the contribution from triply excited intermediates to the fourth-order perturbation theory energy on Intel distributed memory supercomputers. Theoret. Chim. Acta 84, 271–287 (1993). https://doi.org/10.1007/BF01113267
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DOI: https://doi.org/10.1007/BF01113267