Storage hierarchy oriented DPM policy based on task information

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Strategic Study of CAE ›› 2010, Vol. 12 ›› Issue (2) : 83-89.

Huang Shaomin^1,2、Qi Longning¹、Yang Jun¹、Hu Chen¹

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Abstract

Storage hierarchy oriented DPM, which uses buffer to prolong idle time, can achieve lower power than traditional DPM policies. The paper proposes task information based (TIB) policy for storage hierarchy oriented DPM. TIB subdivides the data access mode of tasks and introduces them into policy by modifying access interface to make prefetching and replacement algorithm more energy aware.

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data buffer / task information / DPM / prefetching policy

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Huang Shaomin,Qi Longning,Yang Jun,Hu Chen. Storage hierarchy oriented DPM policy based on task information. Strategic Study of CAE, 2010, 12(2): 83‒89