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    Rescheduling workloads to enforce and maintain a duty cycle
    2.
    发明授权
    Rescheduling workloads to enforce and maintain a duty cycle 有权
    重新安排工作负载以执行和维持一个占空比

    公开(公告)号：US09494998B2

    公开(公告)日：2016-11-15

    申请号：US14109388

    申请日：2013-12-17

    申请人： Intel Corporation

    发明人： Inder M. Sodhi ,  Barnes Cooper ,  Paul S. Diefenbaugh ,  Faraz A. Siddiqi ,  Michael Calyer ,  Andrew D. Henroid ,  Ruchika Singh

    IPC分类号： G06F1/32 ,  G06F9/48

    CPC分类号： G06F1/3243 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/4893 ,  Y02D10/171 ,  Y02D10/24 ,  Y02D50/20

    摘要： 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.

    摘要翻译： 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。

    DYNAMICALLY UPDATING LOGICAL IDENTIFIERS OF CORES OF A PROCESSOR
    3.
    发明申请
    DYNAMICALLY UPDATING LOGICAL IDENTIFIERS OF CORES OF A PROCESSOR 审中-公开

    公开(公告)号：US20200334193A1

    公开(公告)日：2020-10-22

    申请号：US16916197

    申请日：2020-06-30

    申请人： Intel Corporation

    发明人： Ankush Varma ,  Krishnakanth V. Sistla ,  Guy G. Sotomayor ,  Andrew D. Henroid ,  Robert E. Gough ,  Tod F. Schiff

    IPC分类号： G06F15/00 ,  G06F1/20 ,  G06F1/3234 ,  G06F9/455 ,  G06F9/50

    摘要： In one embodiment, a processor includes a plurality of cores each including a first storage to store a physical identifier for the core and a second storage to store a logical identifier associated with the core; a plurality of thermal sensors to measure a temperature at a corresponding location of the processor; and a power controller including a dynamic core identifier logic to dynamically remap a first logical identifier associated with a first core to associate the first logical identifier with a second core, based at least in part on a temperature associated with the first core, the dynamic remapping to cause a first thread to be migrated from the first core to the second core transparently to an operating system. Other embodiments are described and claimed.

    Techniques for platform duty cycling
    9.
    发明授权
    Techniques for platform duty cycling 有权
    平台任务循环技术

    公开(公告)号：US09195285B2

    公开(公告)日：2015-11-24

    申请号：US13728335

    申请日：2012-12-27

    申请人： Intel Corporation

    发明人： Eugene Gorbatov ,  Paul S. Diefenbaugh ,  Andrew D. Henroid ,  Guy M. Therien

    IPC分类号： G06F1/32 ,  G06F1/20

    CPC分类号： G06F1/206 ,  G06F1/3203 ,  G06F1/324 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D50/20

    摘要： Various embodiments are generally directed to an apparatus, method and other techniques for detecting active and semi-active workloads during execution on a platform processing device and enabling a duty cycle process to reduce thermal output and power consumption, and align unaligned activity. In various embodiments, the duty cycle processing may be enabled during an active workload when thermal output or power consumption is above a thermal threshold or power consumption threshold that is below an efficient operating point for the platform processing device. The duty cycle processing may also be enabled during semi-active workloads when the workload causes the platform processing device to be underutilized and unaligned. The duty cycle processing may comprise enabling a forced idle period for the platform processing device. Other embodiments are described and claimed.

    摘要翻译： 各种实施例通常涉及用于在平台处理设备上的执行期间检测活动和半主动工作负载的装置，方法和其他技术，并且实现占空比过程以减少热输出和功率消耗，并且调整未对齐的活动。 在各种实施例中，当热输出或功率消耗高于低于用于平台处理设备的有效工作点的热阈值或功率消耗阈值时，可以在活动工作负载期间启用占空比处理。 当工作负载导致平台处理设备未充分利用和未对齐时，也可以在半主动工作负载期间启用占空比处理。 占空比处理可以包括为平台处理装置启用强制空闲周期。 描述和要求保护其他实施例。