Detail publikačního výsledku

Can Message Passing Architecture Outperform EREW PRAM?

DVOŘÁK, V.; ČÁBEL, M.

Originální název

Can Message Passing Architecture Outperform EREW PRAM?

Anglický název

Can Message Passing Architecture Outperform EREW PRAM?

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This article wants to show that, contrary to popular belief, solving some problems on a message passing architecture (MPA) may be faster than solution on an abstract EREW PRAM machine. The reason is that communication on MP architecture can be hidden by SW pipelining, but shared memory communication in PRAM cannot be, in principle, overlapped with processing. In this paper we present an example of artificial neural network implementation, where, under certain circumstances, MPA can provide faster execution and a better speedup than EREW PRAM.

Anglický abstrakt

This article wants to show that, contrary to popular belief, solving some problems on a message passing architecture (MPA) may be faster than solution on an abstract EREW PRAM machine. The reason is that communication on MP architecture can be hidden by SW pipelining, but shared memory communication in PRAM cannot be, in principle, overlapped with processing. In this paper we present an example of artificial neural network implementation, where, under certain circumstances, MPA can provide faster execution and a better speedup than EREW PRAM.

Klíčová slova

Parallel processing, EREW PRAM model, Message passing architecture, Performance prediction, Transim tool

Klíčová slova v angličtině

Parallel processing, EREW PRAM model, Message passing architecture, Performance prediction, Transim tool

Autoři

DVOŘÁK, V.; ČÁBEL, M.

Vydáno

01.01.2001

Místo

Hradec nad Moravicí

ISBN

80-85988-57-7

Kniha

Proceedings of the 35th Spring International Conference Modelling and Simulation of Systems MOSIS 2001

Strany od

109

Strany do

114

Strany počet

6

BibTex

@inproceedings{BUT5580,
  author="Václav {Dvořák} and Miloš {Čábel}",
  title="Can Message Passing Architecture Outperform EREW PRAM?",
  booktitle="Proceedings of the 35th Spring International Conference Modelling and Simulation of Systems MOSIS 2001",
  year="2001",
  pages="109--114",
  address="Hradec nad Moravicí",
  isbn="80-85988-57-7"
}