Parallelization and Vectorization Effects on a Code Simulating a Vitreous Lattice Model with Constrained Dynamics (Articolo in rivista)

Type
Label
  • Parallelization and Vectorization Effects on a Code Simulating a Vitreous Lattice Model with Constrained Dynamics (Articolo in rivista) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/BFb0094918 (literal)
Alternative label
  • A. Imparato, M. Giordano, M. Mango Furnari (1999)
    Parallelization and Vectorization Effects on a Code Simulating a Vitreous Lattice Model with Constrained Dynamics
    in Lecture notes in computer science; Springer-Verlag, Berlin Heidelberg (Germania)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Imparato, M. Giordano, M. Mango Furnari (literal)
Pagina inizio
  • 145 (literal)
Pagina fine
  • 156 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.springer.com/chapter/10.1007%2FBFb0094918 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • High Performance Computing (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1615 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 1615 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ICIB - Istituto di Cibernetica \"Edoardo Caianiello\" - CNR (literal)
Titolo
  • Parallelization and Vectorization Effects on a Code Simulating a Vitreous Lattice Model with Constrained Dynamics (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-3-540-65969-3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • Constantine Polychronopoulos, Kazuki Joe Akira Fukuda, Shinji Tomita (literal)
Abstract
  • In this paper we describe the efforts necessary to parallelize and vectorize a code that simulates a vitreous lattice modeling a liquid-glass transition. This model is characterized by a remarkable degree of parallelism: the evolution rules of the lattice depend only on local properties, therefore vectorial and parallel computation could represent a powerful tool when implementing a programfor the system. However, in a real system, as the temperature decreases during the liquid-glass transition, the particles become more and more frozen in their reciprocal positions. This corresponds, when executing the simulation program on the target machine, to a work load decrease along the system evolution. Therefore without a suitable run-time scheduling strategy, the performance of the parallelized and vectorized code gets worse. (literal)
Editore
Prodotto di
Autore CNR

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
data.CNR.it