Numerical Performance Models of Synchronization Operations in Shared-Variable Programs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F01%3APU28687" target="_blank" >RIV/00216305:26220/01:PU28687 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Performance Models of Synchronization Operations in Shared-Variable Programs
Original language description
With availability of multiprocessor building blocks, parallel computing entered commodity applications and has become commonplace. The need for credible performance prediction and tuning may be satisfied with sound multiprocessor simulation. The paper shows that such a simulation is feasible with a message-passing simulator augmented with a support for shared variables. Models of synchronization primitives such as locks and barriers have been developed and together with a clients-server model of sharedmemory inter-process communication can be used in software description of parallel applications. Numerical time performance obtained from simulation is in good agreement with real execution. Parallel bitonic (PSRS) sort with several barriers illustratesa description and simulation of shared variable programs.
Czech name
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Czech description
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of XXIII Int. Autumn Colloquium ASIS 2001
ISBN
80-85988-61-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
65-70
Publisher name
Neuveden
Place of publication
Ostrava
Event location
Velke Losiny
Event date
Sep 11, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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