LYGIAGRETŪS SKAIČIAVIMAI SU CUDA
Journal Title: Jaunųjų mokslininkų darbai - Year 2017, Vol 47, Issue 1
Abstract
Straipsnyje pateikiami NVIDIA CUDA skaičiavimų technologijos veikimo principai, darbo su CUDA ypatumai. Su „GeForce“ ir „Quadro“ grafinėmis plokštėmis bei CPU atlikti du skaitiniai eksperimentai – masyvų sudėtis ir matricų sandauga, matricų sandaugos optimizacijos (bendroji atmintis, „bankų konfliktų“ sprendimai, lygiagretinimas pagal instrukcijas), analizuojami vykdymo laiko sąnaudų rezultatai dirbant su int, float ir double duomenų tipais ir skirtingais duomenų skaičiais.
Authors and Affiliations
Julia Semenenko, Dmitrij Šešok
Keywords
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- EP ID EP217297
- DOI 10.21277/jmd.v47i1.135
- Views 34
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