| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Research Abstract |
With the shorter time-to-market and the rising cost in SoC development, the demand for post-silicon programmability has been increasing. This research proposed a highly energy-efficient accelerator which enables post-silicon engineering change by a control patching mechanism. Then, this research proposed a patch compilation method from a given pair of an original design and a modified design. Experimental results demonstrated that the proposed accelerators offered high energy efficiency competitive to fixed-function accelerators and can achieve about 5X higher efficiency than the existing programmable accelerators.
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