Detail výsledku
Design of Group Communication for Regular and Irregular Networks
Schwarz Josef, doc. Ing., CSc., UPSY (FIT)
Communication between non-adjacent processors in regular and irregular interconnection networks mostly relies on routing tables. Because the tables generally cannot be derived by means of an analytical approach, we have focused on the utilization of the hybrid parallel genetic simulated annealing algorithm HGSA [1] to design optimal or sub-optimal routing schedule for a sequence of communication steps (neighbor-to-neighbor transfers) during the group communications. The efficiency of the HGSA algorithm was tested on the regular hypercube topology (with the known complexity of communication) and on the irregular AMP (A Minimum Path) topology.
group communications, hybrid parallel genetic simulated annealing, communication architectures, parallel processing
@inproceedings{BUT21518,
author="Miloš {Ohlídal} and Josef {Schwarz}",
title="Design of Group Communication for Regular and Irregular Networks",
booktitle="Mendel 2005 11th Internacional Conference on Soft Computing",
year="2005",
pages="45--50",
publisher="Faculty of Mechanical Engineering BUT",
address="Brno",
isbn="80-214-2961-5",
url="https://www.fit.vut.cz/research/publication/7815/"
}