JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010
巻
JAXA-SP-10-012
発行年
2011-02-28
会議概要（会議名, 開催地, 会期, 主催者等）
第42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2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP)
会議概要（会議名, 開催地, 会期, 主催者等）（英）
42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25, 2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan
抄録（英）
JSS is JAXA's newly installed supercomputer system and is now in its second year of operation. It consists of a massively parallel system, shared memory system, storage system and remote access system. Massively parallel system has the computing performance scalar 135 TFLOPS, having 3392 CPUs and 100TB memory. Shared memory system has the computing performance scalar 1.2 TFLOPS, having 32 CPUs and 1 TB memory, vector 4.8 TFLOPS, having 48CPUs and 3TB memory. Storage system has 1PB disk and 10PB tape. JSS's major role is to support a broad type of projects and missions in JAXA, using numerical simulation technology. In order to achieve this aim, high availability and technically advanced operation have been required for JSS. Additionary, JSS has several field center users geographically away. Therefore it has several features in operating situation - large scale system operation, mission critical job control, original job scheduling, remote access and so on. This paper outlines about system management of JSS, describing its current operating situation and issues.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
JAXA Supercomputer System (JSS)の運用における現状と課題
64967013.pdf
(1.95MB)
