Parallel tight-binding molecular dynamics simulations on symmetric multi-processing platforms

被引:12
作者
Colombo, L
Rosati, M
机构
[1] Univ Cagliari, Ist Nazl Fis Mat, I-09042 Monserrato, CA, Italy
[2] Univ Cagliari, Dipartimento Fis, I-09042 Monserrato, CA, Italy
[3] Univ Rome La Sapienza, Consorzio Interuniv Applicat Supercalcolo Univ &, I-00185 Rome, Italy
关键词
D O I
10.1016/S0010-4655(00)00079-5
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
We introduce the tight-binding molecular dynamics formalism and describe its numerical implementation on superscalar workstations. We discuss and benchmark a parallelization strategy based on the symmetric multi-processing paradigm. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:108 / 117
页数:10
相关论文
共 15 条
[1]  
COLOMBO L, 1998, COMP MAT SCI, V12
[2]   Forces in molecules [J].
Feynman, RP .
PHYSICAL REVIEW, 1939, 56 (04) :340-343
[3]   Linear scaling electronic structure methods [J].
Goedecker, S .
REVIEWS OF MODERN PHYSICS, 1999, 71 (04) :1085-1123
[4]   Tight-binding modelling of materials [J].
Goringe, CM ;
Bowler, DR ;
Hernandez, E .
REPORTS ON PROGRESS IN PHYSICS, 1997, 60 (12) :1447-1512
[5]  
Harrison W. A., 1989, ELECT STRUCTURE PROP
[6]   TRANSFERABLE TIGHT-BINDING MODELS FOR SILICON [J].
KWON, I ;
BISWAS, R ;
WANG, CZ ;
HO, KM ;
SOUKOULIS, CM .
PHYSICAL REVIEW B, 1994, 49 (11) :7242-7250
[8]   TIGHT-BINDING MODELS AND DENSITY-FUNCTIONAL THEORY [J].
MATTHEW, W ;
FOULKES, C ;
HAYDOCK, R .
PHYSICAL REVIEW B, 1989, 39 (17) :12520-12536
[9]   First-principles methods for tight-binding molecular dynamics [J].
Ortega, J .
COMPUTATIONAL MATERIALS SCIENCE, 1998, 12 (03) :192-209
[10]   CONSTRUCTION OF TIGHT-BINDING-LIKE POTENTIALS ON THE BASIS OF DENSITY-FUNCTIONAL THEORY - APPLICATION TO CARBON [J].
POREZAG, D ;
FRAUENHEIM, T ;
KOHLER, T ;
SEIFERT, G ;
KASCHNER, R .
PHYSICAL REVIEW B, 1995, 51 (19) :12947-12957