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The Long and Windin...
The Long and Winding Road Toward Efficient High-Performance Computing
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- Jalby, William (författare)
- Univ Versailles St Quentin En Yvelines, Dept Comp Sci, UFR Sci, F-78035 Versailles, France
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- Kuck, David (författare)
- INTEL, SSG, Austin, TX 78746 USA
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- Malony, Allen D. (författare)
- Univ Oregon, Dept Comp Sci, Eugene, OR 97403 USA
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- Masella, Michel (författare)
- CEA, DRF DSV, F-91191 Gif Sur Yvette, France
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- Mazouz, Abdelhafid (författare)
- HPC, BULL ATOS, F-91680 Bruyeres Le Chatel, France
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- Popov, Mihail (författare)
- Uppsala universitet,Datorteknik,Univ Versailles St Quentin En Yvelines, Dept Comp Sci, UFR Sci, F-78035 Versailles, France
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(creator_code:org_t)
- 2018
- 2018
- Engelska.
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Ingår i: Proceedings of the IEEE. - 0018-9219 .- 1558-2256. ; 106:11, s. 1985-2003
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The major challenge to Exaflop computing, and more generally, efficient high-end computing, is in finding the best "matches" between advanced hardware capabilities and the software used to program applications, so that top performance will be achieved. Several benchmarks show very disappointing performance progress over the last decade, clearly indicating a mismatch between hardware and software. To remedy this problem, it is important that key performance enablers at the software level-autotuning, performance analysis tools, full application optimization-are understood. For each area, we highlight major limitations and most promising approaches to reaching better performance and energy levels. Finally, we conclude by analyzing hardware and software design, trying to pave the way for more tightly integrated hardware and software codesign.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Autotuning
- benchmarking
- hardware design
- molecular dynamics
- performance evaluation tools
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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