CPU nebo GPU, to je to, oč tu běží

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F08%3A03139259" target="_blank" >RIV/68407700:21230/08:03139259 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

CPU or GPU: that is the question

Popis výsledku v původním jazyce

Plenty of numerical algebra libraries have been developed in recent years. These libraries are tuned for the given CPU and its memory architecture, fully utilize its memory hierarchy and inner pipelines and achieve impressive computation power. There isa new trend in the high-performance computing: GPU computing. This trend is caused by the surprising fact that the most powerful part of modern Intel PCs is not the CPU, but the GPU. Modern graphic cards (shortly GCs) overcome modern CPUs in the memory bandwidth, the number of computational units and possibilities of the vector execution. It results in their surprising floating point performance. In this paper, we have compared advantages of CPU and GPU computation. We will discussed possibilities of the GPU computation and demonstrate them on some programs from the area of numerical scientific computations.

Název v anglickém jazyce

CPU or GPU: that is the question

Popis výsledku anglicky

Plenty of numerical algebra libraries have been developed in recent years. These libraries are tuned for the given CPU and its memory architecture, fully utilize its memory hierarchy and inner pipelines and achieve impressive computation power. There isa new trend in the high-performance computing: GPU computing. This trend is caused by the surprising fact that the most powerful part of modern Intel PCs is not the CPU, but the GPU. Modern graphic cards (shortly GCs) overcome modern CPUs in the memory bandwidth, the number of computational units and possibilities of the vector execution. It results in their surprising floating point performance. In this paper, we have compared advantages of CPU and GPU computation. We will discussed possibilities of the GPU computation and demonstrate them on some programs from the area of numerical scientific computations.

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Workshop 2008

ISBN

978-80-01-04016-4

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

18. 2. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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