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Pregled bibliografske jedinice broj: 510079

A GPU-based hyperbolic SVD algorithm


Novaković, Vedran; Singer, Sanja
A GPU-based hyperbolic SVD algorithm // BIT (Nordisk Tidskrift for Informationsbehandling), 51 (2011), 4; 1009-1030 doi:10.1007/s10543-011-0333-5 (međunarodna recenzija, članak, znanstveni)


Naslov
A GPU-based hyperbolic SVD algorithm

Autori
Novaković, Vedran ; Singer, Sanja

Izvornik
BIT (Nordisk Tidskrift for Informationsbehandling) (0006-3835) 51 (2011), 4; 1009-1030

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
One-sided Jacobi algorithm; hyperbolic singular value decomposition; symmetric indefinite eigenvalue problem; GPU parallel programming

Sažetak
A one-sided Jacobi hyperbolic singular value decomposition (HSVD) algorithm, using a massively parallel graphics processing unit (GPU), is developed. The algorithm also serves as the final stage of solving a symmetric indefinite eigenvalue problem. Numerical testing demonstrates the gains in speed and accuracy over sequential and MPI-parallelized variants of similar Jacobi-type HSVD algorithms. Finally, possibilities of hybrid CPU–GPU parallelism are discussed.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Računarstvo



POVEZANOST RADA


Projekt / tema
037-1193086-2771 - Numeričke metode u geofizičkim modelima (Saša Singer, )

Ustanove
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Compu-Math Citation Index
  • INSPEC
  • MathSciNet
  • Zentrallblatt für Mathematik/Mathematical Abstracts
  • Academic OneFile
  • ACM Digital Library
  • Business Source
  • Computer Abstracts
  • Computer Science Index
  • Current Abstracts
  • Current Index to Statistics
  • Digital Mathematics Registry
  • OCLC
  • PASCAL
  • Science Citation Index
  • Science Citation Index Expanded
  • SCOPUS


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