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公开(公告)号：US09141170B2
公开(公告)日：2015-09-22
申请号：US14145277
申请日：2013-12-31
Applicant: Intel Corporation
Inventor： Seh W. Kwa , Michael Calyer , Ravi Ranganathan , Narayan Biswal
CPC classification number: G06F1/3218 , G06F1/3265 , G09G3/3611 , G09G5/36 , G09G2330/022
Abstract: Techniques are described to monitor a level of graphics processing activity and control power usage based on the level. When no graphics processing activity is detected for a period of time, then a timing controller for a display device is instructed to capture a current image and repeatedly display the captured image. The graphics processing devices can be powered down. When graphics processing activity is detected, the graphics processing devices are powered up and the components used to capture an image and display the captured image are powered down.
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公开(公告)号：US09494998B2
公开(公告)日：2016-11-15
申请号：US14109388
申请日：2013-12-17
Applicant: Intel Corporation
Inventor： Inder M. Sodhi , Barnes Cooper , Paul S. Diefenbaugh , Faraz A. Siddiqi , Michael Calyer , Andrew D. Henroid , Ruchika Singh
CPC classification number: G06F1/3243 , G06F1/3287 , G06F1/329 , G06F9/4893 , Y02D10/171 , Y02D10/24 , Y02D50/20
Abstract: In an embodiment, a processor includes a plurality of cores to independently execute instructions, at least one graphics engine to independently execute graphics instructions, and a power controller including an alignment logic to cause at least one workload to be executed on a first core to be rescheduled to a different time to enable the plurality of cores to be active during an active time window and to be in a low power state during an idle time window. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，处理器包括多个核以独立地执行指令，至少一个图形引擎来独立地执行图形指令;以及功率控制器，其包括对准逻辑，以使至少一个工作负载在第一个核上被执行为 重新安排到不同的时间，以使得多个核心在活动时间窗口期间是活动的，并且在空闲时间窗口期间处于低功率状态。 描述和要求保护其他实施例。
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公开(公告)号：US09116697B2
公开(公告)日：2015-08-25
申请号：US14141536
申请日：2013-12-27
Applicant: Intel Corporation
Inventor： Seh W. Kwa , Michael Calyer , Ravi Ranganathan , Narayan Biswal
CPC classification number: G06F1/3218 , G06F1/3265 , G09G3/3611 , G09G5/36 , G09G2330/022
Abstract: Techniques are described to monitor a level of graphics processing activity and control power usage based on the level. When no graphics processing activity is detected for a period of time, then a timing controller for a display device is instructed to capture a current image and repeatedly display the captured image. The graphics processing devices can be powered down. When graphics processing activity is detected, the graphics processing devices are powered up and the components used to capture an image and display the captured image are powered down.
Abstract translation: 描述技术来监视图形处理活动的水平，并基于该级别来控制功率使用。 当在一段时间内未检测到图形处理活动时，指示用于显示装置的定时控制器捕获当前图像并重复显示所捕获的图像。 图形处理设备可以关闭电源。 当检测到图形处理活动时，图形处理设备通电，用于捕获图像并显示捕获的图像的组件断电。
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公开(公告)号：US09110665B2
公开(公告)日：2015-08-18
申请号：US14141533
申请日：2013-12-27
Applicant: Intel Corporation
Inventor： Seh W. Kwa , Michael Calyer , Ravi Ranganathan , Narayan Biswal
CPC classification number: G06F1/3218 , G06F1/3265 , G09G3/3611 , G09G5/36 , G09G2330/022
Abstract: Techniques are described to monitor a level of graphics processing activity and control power usage based on the level. When no graphics processing activity is detected for a period of time, then a timing controller for a display device is instructed to capture a current image and repeatedly display the captured image. The graphics processing devices can be powered down. When graphics processing activity is detected, the graphics processing devices are powered up and the components used to capture an image and display the captured image are powered down.
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