Architecture and Performance of Dynamic Offloading Mechanism for Maestro2 Cluster Network
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概要
- 論文の詳細を見る
In this paper, an architecture of software environment to offload user-defined software modules to Maestro2 cluster network, named Maestro dynamic offloading mechanism (MDO), is described. Maestro2 is a high-performance network for clusters. The network interface and the switch of Maestro2 have a general-purpose processor tightly coupled with a dedicated communication hardware. MDO enables the users to offload software modules to both the network interface and the switch. MDO includes a wrapper library with which offload modules can be executed on a host machine without rewriting the program. The overhead and the effectiveness of MDO are evaluated by offloading collective communications.
著者
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Aoki Keiichi
Department Of Cardiac Surgeon The Cardiovascular Institute Hospital
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Ono Masaaki
Department Of Biochemistry Hokkaido University Dental School
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Wada Koichi
Department Of Computer Science And Engineering Graduate School Of Engineering Nagoya Institute Of Te
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Aoki Keiichi
Department of Computer Science, University of Tsukuba
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Maruoka Hiroki
Department of Computer Science, University of Tsukuba
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Wada Koichi
Department of Computer Science, University of Tsukuba
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