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タイトル
和文: 
英文:Preliminary I/O Performance Evaluation on GPU Accelerator and External Memory 
著者
和文: 白幡晃一, 佐藤仁, 松岡聡.  
英文: Koichi Shirahata, Hitoshi Sato, SATOSHI MATSUOKA.  
言語 English 
掲載誌/書名
和文: 
英文: 
巻, 号, ページ        
出版年月 2014年3月24日 
出版者
和文: 
英文: 
会議名称
和文: 
英文:GPU Technology Conference 2014 
開催地
和文: 
英文:San Jose 
公式リンク http://www.gputechconf.com/page/home.html
 
アブストラクト Recent supercomputers deploy not only many-core accelerators such as GPU but also Non-Volatile Memory (NVM) such as flash memory as an external memory, in order to handle large-scale data processing for a wide range of applications. However, how to construct NVM as local disks at a low cost with large volume for heterogeneous supercomputers is not clear. In order to clarify I/O characteristics between GPU and NVM, we comparatively investigate I/O strategies on GPU and multiple mini SATA SSDs. Our preliminary results exhibit 3.06GB/s of throughput from 8 mini SATA SSDs to GPU by using RAID0 with appropriate stripe size.

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