HPC Architecture from Application Perspectives

Hiroshi Takahara ()
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Hiroshi Takahara: NEC Corporation, HPC Division

A chapter in High Performance Computing on Vector Systems 2009, 2010, pp 59-67 from Springer

Abstract: Abstract With the diversification and growing sophistication of high-performance computing applications, there are emerging requirements for the hardware and software infrastructure for peta-scale simulations and data handling. This paper addresses the key technological elements for realizing such a system from the architectural point of view. The author recognizes that the SIMD-based approach is getting pervasive as a core processor technology capable of providing a viable solution to the requirements for higher performance of applications and reduced performance-usability gap. This paper also gives an overview of the NEC approach in HPC with its innovative technological challenges toward future computing.

Keywords: High Performance Computing; Memory Bandwidth; Single Instruction Multiple Data; Application Perspective; Revitalization Task (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-03913-3_6

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DOI: 10.1007/978-3-642-03913-3_6

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