Pregled bibliografske jedinice broj: 510079
A GPU-based hyperbolic SVD algorithm
A GPU-based hyperbolic SVD algorithm // BIT numerical mathematics, 51 (2011), 4; 1009-1030 doi:10.1007/s10543-011-0333-5 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 510079 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A GPU-based hyperbolic SVD algorithm
Autori
Novaković, Vedran ; Singer, Sanja
Izvornik
BIT numerical mathematics (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
Projekti:
MZOS-037-1193086-2771 - Numeričke metode u geofizičkim modelima (Singer, Saša, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb
Citiraj ovu publikaciju:
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
