发明名称 |
Graphics processing system with power-gating control function, power-gating control method, and computer program products thereof |
摘要 |
The invention relates to a power-gating control method for a graphics processing unit having a unified shader unit, which includes a plurality of shaders. The method includes the steps of: rendering a plurality of previous frames; calculating a first number of active shaders for rendering each previous frame, and a corresponding frame rate of each previous frame; determining a second number of active shaders for rendering a next frame immediately following the previous frame according to the first number of active shaders and the corresponding frame rate of each previous frame; and activating corresponding shaders through one or more power-gating control elements according to the second number of active shaders.
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申请公布号 |
US8570332(B2) |
申请公布日期 |
2013.10.29 |
申请号 |
US20090569701 |
申请日期 |
2009.09.29 |
申请人 |
YANG CHIA-LIN;WANG PO-HAN;CHENG YU-JUNG;INSTITUTE FOR INFORMATION INDUSTRY |
发明人 |
YANG CHIA-LIN;WANG PO-HAN;CHENG YU-JUNG |
分类号 |
G06F15/16;G09G5/397 |
主分类号 |
G06F15/16 |
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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