Tuning Parallel Performance of Global Image Processing Operators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F03%3APU42536" target="_blank" >RIV/00216305:26230/03:PU42536 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Tuning Parallel Performance of Global Image Processing Operators
Original language description
Parallel performance and power consumption is all that usually matters in custom computing for image processing tasks. Tuning the performance on a particular parallel platform is not easy and can be aided by simulation. This paper investigates performance of two global image processing operators, FFT and FWT, on distributed (shared) memory architecture. As the chip multiprocessors and processor arrays are becoming ever more popular, understanding their parallel performance is essential. Variations in prrocessor count, clock rate, link speed, bus bandwidth, cache line size, cache size, as well as mapping software components to processors influence performance a great deal and are analyzed in the paper.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA102%2F02%2F0503" target="_blank" >GA102/02/0503: Parallel performance prediction and tuning</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 37th International Conference MOSIS´03 Modelling and Simulation of Systems
ISBN
80-85988-86-0
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
57-64
Publisher name
NEUVEDEN
Place of publication
Ostrava
Event location
Brno
Event date
Apr 28, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)