发明名称 |
POWER-AWARE THREAD SCHEDULING AND DYNAMIC USE OF PROCESSORS |
摘要 |
<p>Techniques and apparatuses for providing power-aware thread scheduling and dynamic use of processors are disclosed. In some aspects, a multi-core system is monitored to determine core activity. The core activity may be compared to a power policy that balances a power savings plan with a performance plan. One or more of the cores may be parked in response to the comparison to reduce power consumption by the multi-core system. In additional aspects, the power-aware scheduling may be performed during a predetermined interval to dynamically park or unpark cores. Further aspects include adjusting the power state of unparked cores in response to the comparison of the core activity and power policy.</p> |
申请公布号 |
KR20100138954(A) |
申请公布日期 |
2010.12.31 |
申请号 |
KR20107021186 |
申请日期 |
2009.02.16 |
申请人 |
MICROSOFT CORP. |
发明人 |
MARSHALL ALLEN;DENG YIMIN;JUDGE NICHOLAS S.;KISHAN ARUN U.;RITZ ANDREW J. |
分类号 |
G06F9/50;G06F1/32;G06F9/28;G06F9/46 |
主分类号 |
G06F9/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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