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Evaluation of vectorization potential of Graph500 on Intel's Xeon Phi

Author
Stanic, M.; Palomar, O.; Ratkovic, I.; Duric, M.; Unsal, O.; Cristal, A.; Valero, M.
Type of activity
Presentation of work at congresses
Name of edition
International Conference on High Performance Computing & Simulation
Date of publication
2014
Presentation's date
2014-07
Book of congress proceedings
Proceedings of the 2014 International Conference on High Performance Computing and Simulation: July 21-25, 2014, Bologna, Italy
First page
47
Last page
54
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/HPCSim.2014.6903668 Open in new window
Repository
http://hdl.handle.net/2117/25068 Open in new window
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6903668 Open in new window
Abstract
Graph500 is a data intensive application for high performance computing and it is an increasingly important workload because graphs are a core part of most analytic applications. So far there is no work that examines if Graph500 is suitable for vectorization mostly due a lack of vector memory instructions for irregular memory accesses. The Xeon Phi is a massively parallel processor recently released by Intel with new features such as a wide 512-bit vector unit and vector scatter/gather instructi...
Citation
Stanic, M. [et al.]. Evaluation of vectorization potential of Graph500 on Intel's Xeon Phi. A: International Conference on High Performance Computing & Simulation. "Proceedings of the 2014 International Conference on High Performance Computing and Simulation: July 21-25, 2014, Bologna, Italy". Bologna: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 47-54.
Keywords
Data intensive supercomputing, Large scale scientific computing, Multi-core architectures and support
Group of research
CAP - High Performace Computing Group

Participants

  • Stanic, Milan  (author and speaker )
  • Palomar Perez, Oscar  (author and speaker )
  • Ratkovic, Ivan  (author and speaker )
  • Duric, Milovan  (author and speaker )
  • Unsal, Osman Sabri  (author and speaker )
  • Cristal Kestelman, Adrian  (author and speaker )
  • Valero Cortes, Mateo  (author and speaker )