First Experiences with NEC SX-9
First Experiences with NEC SX-9
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初次体验 NEC SX-9
DOI:
10.1007/978-3-540-85869-0_1
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
Yoichi Shimomura
中科院分区:
文献类型:
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作者:
Hiroaki Kobayashi;Ryusuke Egawa;Hiroyuki Takizawa;Koki Okabe;A. Musa;Takashi Soga;Yoichi Shimomura
This paper presents the new supercomputer system NEC SX-9 that has been installed at Tohoku University in March 2008. The performance of the system is evaluated by using six real application codes. The experimental results indicate that the SX-9 system achieves a speedup of up to 7 compared to our previous NEC SX-7 system for the single-CPU sustained performance. In addition, the paper examines the effects of an on-chip vector cache named ADB on the performance, and confirms performance increases between 20 and 70% by selective caching on ADB.
DOI:
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发表时间:
2006
期刊:
Earth, Planets and Space 58-11
影响因子:
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作者:
Katoh Y;M Iizima
通讯作者:
M Iizima
DOI:
--
发表时间:
2007
期刊:
影响因子:
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作者:
Tsukahara;T.;Iwamoto;K. and Kawamura;H.
通讯作者:
H.