发明名称 |
METHOD AND APPARATUS FOR POWER MANAGEMENT OF A GRAPHICS PROCESSING CORE IN A VIRTUAL ENVIRONMENT |
摘要 |
A method and apparatus controls power management of a graphics processing core when multiple virtual machines are allocated to the graphics processing core on a much finer-grain level than conventional systems. In one example, the method and apparatus processes a plurality of virtual machine power control setting requests to determine a power control request for a power management unit of a graphics processing core. The method and apparatus then controls power levels of the graphics processing core with the power management unit based on the determined power control request.
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申请公布号 |
US2013155045(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201113325846 |
申请日期 |
2011.12.14 |
申请人 |
KHODORKOVSKY OLEKSANDR;PRESANT STEPHEN D.;ADVANCED MICRO DEVICES, INC.;ATI TECHNOLOGIES, ULC |
发明人 |
KHODORKOVSKY OLEKSANDR;PRESANT STEPHEN D. |
分类号 |
G06F3/038 |
主分类号 |
G06F3/038 |
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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