Presentation | 2009-11-20 A Study of Task Allocation Problem for Many-core Processor with Consideration of Network Traffic Shintaro SANO, Masahiro SANO, Shimpei SATO, Takefumi MIYOSHI, Kenji KISE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In many-core architecture that has dozens of cores in processor, it is important to improve performance by using parallelism in program. From the evaluation, we confirmed that program execution time depends on a manner of task assignment onto many-core architecture. It is hoped to give optimum task mapping by tools (compilers etc), because it is difficult for programmers to describe the mapping. In this paper, to establish methods for optimizing task mapping, a relation between execution time and task mapping is evaluated. At first, execution times when mappings are decided at random are measured. Next, relations with communications traffic and collision are considered. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | many-core / task mapping / Network-on-chip |
Paper # | CPSY2009-40 |
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Committee | CPSY |
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Conference Date | 2009/11/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Computer Systems (CPSY) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Task Allocation Problem for Many-core Processor with Consideration of Network Traffic |
Sub Title (in English) | |
Keyword(1) | many-core |
Keyword(2) | task mapping |
Keyword(3) | Network-on-chip |
1st Author's Name | Shintaro SANO |
1st Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology() |
2nd Author's Name | Masahiro SANO |
2nd Author's Affiliation | Graduate School of Information Science and Engineering, Tokyo Institute of Technology |
3rd Author's Name | Shimpei SATO |
3rd Author's Affiliation | Graduate School of Information Science and Engineering, Tokyo Institute of Technology |
4th Author's Name | Takefumi MIYOSHI |
4th Author's Affiliation | Graduate School of Information Science and Engineering, Tokyo Institute of Technology:Japan Science and Technology Agency |
5th Author's Name | Kenji KISE |
5th Author's Affiliation | Graduate School of Information Science and Engineering, Tokyo Institute of Technology |
Date | 2009-11-20 |
Paper # | CPSY2009-40 |
Volume (vol) | vol.109 |
Number (no) | 296 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |