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Algebraic Multigrid on GPU

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00210924" target="_blank" >RIV/68407700:21340/13:00210924 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Algebraic Multigrid on GPU

  • Original language description

    This article deals with the method of algebraic multigrid and its parallelization on GPU. Algebraic multigrid is a sparse matrix iterative solver, which finds the solution by solving also restricted versions of the original problem. The main difference from more widely known geometric multigrid is that it can create the restricted problems without any knowledge about the matrix origin and therefore it can be used for larger range of problems. The article farther presents possibilities how to parallelizethis algorithm on multicore CPU architecture and on GPU. Finally it also shows speedup obtained by the GPU parallelization.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2013

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Doktorandské dny 2013

  • ISBN

    978-80-01-05379-9

  • ISSN

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

    123-132

  • Publisher name

    Česká technika - nakladatelství ČVUT

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Nov 15, 2013

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article