2012 Fiscal Year Final Research Report
Study of a real time feed-back system by the pipeline distributed parallel processing
| Project/Area Number |
22540319
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
ITOH Ryosuke 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 (90193531)
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| Co-Investigator(Kenkyū-buntansha) |
KATAYAMA Nobuhiko 東京大学, カブリ数物連携宇宙研究機構, 教授 (50290854)
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| Co-Investigator(Renkei-kenkyūsha) |
AIHARA Hiroaki 東京大学, 理学系研究科, 教授 (60167773)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 加速器実験 / 測定技術 / リアルタイム処理 / 並列処理 |
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| Research Abstract |
A software framework with a capability of the high-speed distributed pipeline parallel processing is developed. The framework consists of the“core framework”, which takes care of the pipeline parallel processing in a multi-core CPU, and the outer framework to connect PC servers over network extending the parallel processing to the PC cluster. The parallel processing performance provided by the developed framework is studied using the High Level Trigger test bench of Belle II experiment, and it is confirmed that the framework can achieve the expected performance. The system is now being implemented in the Belle II data acquisition system.
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