Efficiency of parallel machine for large-scale simulation in computational physics

Hiroshi Mizuseki, Keivan Esfarjani, Zhi Qiang Li, Kaoru Ohno, Yoko Akiyama, Kyoko Ichinoseki, Yoshiyuki Kawazoe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we report on the efficiency of parallelization for atomistic-level large-scale simulations. Tight-binding and ab-initio molecular dynamics simulations are carried out on a supercomputer HITAC S-3800/380 and on a parallel computer HITAC SR2201. We compare the efficiencies of the two different machines based on large scale simulations to investigate advantages and disadvantages of parallel architecture.

Original languageEnglish
Title of host publicationHigh Performance Computing - International Symposium, ISHPC 1997, Proceedings
EditorsKeijiro Araki, Makoto Amamiya, Constantine Polychronopoulos, Kazuki Joe
PublisherSpringer-Verlag
Pages381-388
Number of pages8
ISBN (Print)3540637664, 9783540637660
DOIs
Publication statusPublished - 1997 Jan 1
EventInternational Symposium on High Performance Computing, ISHPC 1997 - Fukuoka, Japan
Duration: 1997 Nov 41997 Nov 6

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume1336
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

OtherInternational Symposium on High Performance Computing, ISHPC 1997
CountryJapan
CityFukuoka
Period97/11/497/11/6

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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