2012 Fiscal Year Final Research Report
Research on the mechanism for handling non-uniform GPGPU applicationsby data-driven matching
| Project/Area Number |
23650022
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Computer system/Network
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MAEDA Atsushi 筑波大学, システム情報系, 准教授 (50293139)
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| Project Period (FY) |
2011 – 2012
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| Keywords | GPGPU / 非定型処理 / スーパースレッドカーネル |
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| Research Abstract |
Task-based fine-grain execution mechanism is proposed in order to use GPGPUs for non-uniform applications. It can balance the processing load on intra GPU and inter GPUs. We can find out that this method can improve total balanceof load which is assigned to the block of GPGPU, even when the grains of parallel execution unit in a thread kernel are not uniformly balanced.
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