| 摘要 |
An apparatus and method is disclosed for reducing power consumption in a computing system by moving pages allocated in real memory portions to other real memory portions. When a real memory portion contains no pages, that memory portion can be put into a Deep Power Down (DPD) state that has lower power consumption than when that memory portion is in normal operation. The computing system can also be aware of power consumption of each real memory portion, and, with such awareness, the invention teaches consolidation of pages from real memory portions having relatively higher power consumption to real memory portions having relatively lower power consumption.
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