| Budget Amount *help |
¥3,440,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥540,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,100,000 (Direct Cost: ¥1,100,000)
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| Research Abstract |
Currently, inefficiency of data transfers between computing components prevents computer systems from further performance improvement or power reduction, rather than computing components themselves. To overcome this problem, this research proposes a new computing paradigm called Data Resident Computing, which can directly optimize data transfers. This paradigm is applied to many-core processors, and two new computing methods are proposed. One is data compression by making use of locative information of paths of data transfers, and the other is novel process scheduling by considering the interferences between data transfers of different cores. Experimental results reveal the effectiveness of the proposed techniques.
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