JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
64672029.pdf1.2 MB
titleJAXA Supercomputer System (JSS) の初期性能評価
Other TitlePreliminary Performance Assesment of JAXA Supercomputer System (JSS)
Author(jpn)高木, 亮治; 藤田, 直行; 松尾, 裕一
Author(eng)Takagi, Ryoji; Fujita, Naoyuki; Matsuo, Yuichi
Author Affiliation(jpn)宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA)
Issue Date2010-02-26
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication titleJAXA special publication: Proceedings fo 41st Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2009
宇宙航空研究開発機構特別資料: 第41回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2009論文集
Publication date2010-02-26
AbstractJapan Aerospace Exploration Agency (JAXA) has long recognized the importance of numerical simulations using high performance computer and has strongly promoted the installation and operation of large scale high performance computing system. Since Oct. 2002, JAXA had operated an SMP-cluster type large scale parallel computing system, called NS-III. In April 2009, it was replaced with a multicore based scalable parallel cluster with approximately 12,000 cores, peak performance of 120 Tflops and 94 TBytes of main memory. The new system is called JAXA Supercomputer System (JSS). In this paper, after reviewing the overview of the newly installed system and parallel programming model on the new system, we present the results of preliminary performance evaluation for our current aerospace CFD applications as well as Linpack HPL on JSS.
DescriptionOriginal contains color illustrations
Meeting Information: 18 June-19 June, 2009, Japan Aerospace Exploration Agency
形態: カラー図版あり
会議情報: 平成21年6月18-19日. 宇宙航空研究開発機構調布航空宇宙センター
Document TypeConference Paper
JAXA Category特別資料
Report NoJAXA-SP-09-011

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