Detail výsledku

Scheduling Collective Communications on Wormhole Fat Cubes

DVOŘÁK, V. Scheduling Collective Communications on Wormhole Fat Cubes. Proc. of the 17th International Symposium on Computer Architecture and High Performance Computing. Los Alamitos: IEEE Computer Society, 2005. p. 27-34. ISBN: 0-7695-2446-X.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Dvořák Václav, prof. Ing., DrSc., UPSY (FIT)
Abstrakt

A recent renewed interest in hypercube inter-connection network has been concentrated to the more scalable and mostly cheaper version known as a fat cube. This paper generalizes the known results on time complexity of collective communications on a hypercube for the wormhole fat cube. Examples of particular communication algorithms on the 2D-fat cube topology with 8 processors are summarized and given in detail. The performed study shows that a large variety of fat cubes can provide lower cost, better scalability and manufacturability without compro-mising communication performance.

Klíčová slova

interconnection networks, fat cube topology, router architecture, collective communications

Rok
2005
Strany
27–34
Sborník
Proc. of the 17th International Symposium on Computer Architecture and High Performance Computing
Konference
17th International Symposium on Computer Architecture and High Performance Computing
ISBN
0-7695-2446-X
Vydavatel
IEEE Computer Society
Místo
Los Alamitos
BibTeX 
@inproceedings{BUT21526,
  author="Václav {Dvořák}",
  title="Scheduling Collective Communications on Wormhole Fat Cubes",
  booktitle="Proc. of the 17th International Symposium on Computer Architecture and High Performance Computing",
  year="2005",
  pages="27--34",
  publisher="IEEE Computer Society",
  address="Los Alamitos",
  isbn="0-7695-2446-X"
}
Projekty
Architektury sítí pro vestavěné systémy, GAČR, Standardní projekty, GA102/05/0467, zahájení: 2005-01-01, ukončení: 2007-12-31, ukončen
Výzkumné skupiny
Výzkumná skupina Superpočítačových technologií SC@FIT (VZ SC@FIT)
Pracoviště
Ústav počítačových systémů (UPSY)
Nahoru