Cristin-resultat-ID: 1274733
Sist endret: 24. september 2015, 22:19
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2008

The Graphics Processor as a Mathematical Coprocessor in MATLAB

Bidragsytere:
  • André R. Brodtkorb

Bok

The Second International Conference on Complex, Intelligent and Software Intensive Systems
ISBN:
  • 9780769531090

Utgiver

IEEE (Institute of Electrical and Electronics Engineers)
NVI-nivå 1

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2008
Sider: 822 - 827
ISBN:
  • 9780769531090

Importkilder

SINTEF AS-ID: S9013

Beskrivelse Beskrivelse

Tittel

The Graphics Processor as a Mathematical Coprocessor in MATLAB

Sammendrag

We present an interface to the graphics processing unit (GPU) from MATLAB, and four algorithms from numerical linear algebra available through this interface; matrix-matrix multiplication, Gauss-Jordan elimination, PLU factorization, and tridiagonal Gaussian elimination. In addition to being a high level abstraction to the GPU, the interface offers background processing, enabling computations to be executed on the CPU simultaneously. The algorithms are shown to be up-to 31 times faster than highly optimized CPU code. The algorithms have only been tested on single precision hardware, but will easily run on new double precision hardware.

Bidragsytere

André Brodtkorb

Bidragsyterens navn vises på dette resultatet som André R. Brodtkorb
  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS
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Resultatet er en del av Resultatet er en del av

The Second International Conference on Complex, Intelligent and Software Intensive Systems.

Xhafa, Fatos; Barolli, Leonard. 2008, IEEE (Institute of Electrical and Electronics Engineers). UPC, FKDVitenskapelig antologi/Konferanseserie
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