2010 Fiscal Year Final Research Report
Research on binary-level speculative multithreading for general-purpose multi-core processors
| Project/Area Number |
20500047
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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 |
Computer system/Network
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| Research Institution | Utsunomiya University |
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Principal Investigator |
OOTSU Kanemitsu Utsunomiya University, 工学研究科, 准教授 (00292574)
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| Project Period (FY) |
2008 – 2010
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| Keywords | バイナリ変換 / 複数スレッド化 / 投機実行 / 実行パス / プロファイル |
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| Research Abstract |
This research developed a method of thread-level parallelization for the speculative multithreading, that enables both the enlargement of thread codes and the removal of the data communication between threads, by introducing a speculative multithread execution method based on the execution path of programs. A software proto-type system have been developed, while solving the three primal problems (1)development of the high-performance thread-level parallelization based on the execution path of programs,(2)development of the software accurate path profiling system at low cost,(3)realization of high-performance speculative multithreading only by software.
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Research Products
(67 results)
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[Presentation] Are Uniform Networks Scalable?2008
Author(s)
T.Yokota, K.Ootsu, T.Baba
Organizer
9th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT2008)
Place of Presentation
ニュージーランド
Year and Date
2008-12-02
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