Designing an HPC Refactoring Catalog Toward the Exa-scale Computing Era

Ryusuke Egawa (), Kazuhiko Komatsu () and Hiroaki Kobayashi ()
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Ryusuke Egawa: Tohoku University/JST CREST, Cyberscience Center
Kazuhiko Komatsu: Tohoku University/JST CREST, Cyberscience Center
Hiroaki Kobayashi: Tohoku University, Cyberscience Center

A chapter in Sustained Simulation Performance 2014, 2015, pp 91-98 from Springer

Abstract: Abstract Aiming at keeping performance portability of practical applications even in the exascale computing era, this paper presents a concept of HPC refactoring, and the design of the HPC refactoring catalog. The HPC refactoring catalog provides a guideline to keep performance portability across different supercomputing systems based on the quantitative analysis of practical simulations. In this paper, our recent research activities for designing the HPC refactoring catalog are introduced.

Keywords: Application Code; Performance Portability; Cache Blocking; Performance Improvement Rate; LINPACK Benchmark (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-319-10626-7_8

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DOI: 10.1007/978-3-319-10626-7_8

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