Cristin-resultat-ID: 1021700
Sist endret: 24. september 2013, 09:50
NVI-rapporteringsår: 2013
Resultat
Vitenskapelig artikkel
2013

GPU Computing in Discrete Optimization Part II: Survey Focused on Routing Problems

Bidragsytere:
  • Christian Ferdinand Schulz
  • Geir Hasle
  • André R. Brodtkorb og
  • Trond Runar Hagen

Tidsskrift

EURO Journal on Transportation and Logistics
ISSN 2192-4376
e-ISSN 2192-4384
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2013
Publisert online: 2013
Trykket: 2013
Volum: 2
Hefte: 1-2
Sider: 159 - 186
Open Access

Importkilder

Scopus-ID: 2-s2.0-85066416810

Beskrivelse Beskrivelse

Tittel

GPU Computing in Discrete Optimization Part II: Survey Focused on Routing Problems

Sammendrag

In many cases there is still a large gap between the performance of current optimization technology and the requirements of real-world applications. As in the past, performance will improve through a combination of more powerful solution methods and a general performance increase of computers. These factors are not independent. Due to physical limits, hardware development no longer results in higher speed for sequential algorithms, but rather in increased parallelism. Modern commodity PCs include a multi-core CPU and at least one GPU, providing a low-cost, easily accessible heterogeneous environment for high-performance computing. New solution methods that combine task parallelization and stream processing are needed to fully exploit modern computer architectures and profit from future hardware developments. This paper is the second in a series of two. Part I gives a tutorial style introduction to modern PC architectures and GPU programming. Part II gives a broad survey of the literature on parallel computing in discrete optimization targeted at modern PCs, with special focus on routing problems. We assume that the reader is familiar with GPU programming, and refer the interested reader to Part I. We conclude with lessons learnt, directions for future research, and prospects.

Bidragsytere

Christian Ferdinand Schulz

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS

Geir Hasle

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS

Andre Brodtkorb

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

Trond Runar Hagen

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS
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