Conference paper

 
Dvořák, V., Matoušek, P.: Highly Efficient Parallel ANN Implementation for Real-Time Processing, In: Proceedings of conference Computer Engineering and Informatics CE&I'99, Kosice - Herlany, Slovakia, SK, FEI TU v Košiciach, 1999, p. 186-191, ISBN 80-88922-05-4
Publication language:english
Original title:Highly Efficient Parallel ANN Implementation for Real-Time Processing
Pages:186-191
Proceedings:Proceedings of conference Computer Engineering and Informatics CE&I'99
Conference:Vedecká konferencia s medzinárodnou účasťou Informatika a informačné technológie I&IT'99
Place:Kosice - Herlany, Slovakia, SK
Year:1999
ISBN:80-88922-05-4
Publisher:Faculty of Electrical Engineering and Informatics, University of Technology Košice
URL:http://www.fit.vutbr.cz/~matousp/doc/1999/herlany.ps [PS]
Keywords
parallel architecture, hypercube, neural networks, performance, software pipelining
Annotation
The message-passing parallel implementation of a multi-layer perceptron in recall mode requires regular computation and various group communications. The most efficient software pipelining and network topology are investigated.
Abstract
The recent increased interest in parallel architectures has focused, among other areas, on digital signal processing and artificial neural networks (ANN). The topology ensuring the highest performance of multi-layer back-propagation ANN on the multicomputer is therefore important. Here we address the problem of the most efficient parallel implementation of the recall algorithm for a continuous stream of data on the hypercube topology with message passing. A prototype of a related parallel program has been written in TRANSIM and run in simulated real time. By overlapping comunication and computation processors utilization reached 82.7%. The resulting setup of distributed processing with speedups and efficiencies is presented.
BibTeX:
@INPROCEEDINGS{
   author = {Václav Dvořák and Petr Matoušek},
   title = {Highly Efficient Parallel ANN Implementation for Real-Time
	Processing},
   pages = {186--191},
   booktitle = {Proceedings of conference Computer Engineering and
	Informatics CE&I'99},
   year = {1999},
   location = {Kosice - Herlany, Slovakia, SK},
   publisher = {Faculty of Electrical Engineering and Informatics,
	University of Technology Košice},
   ISBN = {80-88922-05-4},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=5663}
}