METHOD AND COMPUTER-READABLE MEDIUM FOR DYNAMICALLY MANAGING POWER OF MULTI-CORE PROCESSOR
    11.
    发明申请
    METHOD AND COMPUTER-READABLE MEDIUM FOR DYNAMICALLY MANAGING POWER OF MULTI-CORE PROCESSOR 有权
    用于动态管理多核处理器功能的方法和计算机可读介质

    公开(公告)号:US20160062447A1

    公开(公告)日:2016-03-03

    申请号:US14811851

    申请日:2015-07-29

    Applicant: Mediatek Inc.

    Abstract: A method and a computer-readable medium for dynamically managing power of a multi-core processor of a computing system are provided. The multi-core processor generates a dynamic voltage and frequency scaling (DVFS) table, determines a first index by alternatively selecting either a power budget or a required performance thereof, determines a current thread level parallelism (TLP) of the computing system, selects one of entries according to the current TLP and the first index, and configure first cores and second cores thereof according to a first settings and a second settings of the selected entry.

    Abstract translation: 提供了一种用于动态管理计算系统的多核处理器的功率的方法和计算机可读介质。 多核处理器生成动态电压和频率缩放(DVFS)表,通过交替地选择功率预算或其所需性能来确定第一索引,确定计算系统的当前线程级并行度(TLP),选择一个 根据当前TLP和第一索引的条目,并且根据所选择的条目的第一设置和第二设置来配置第一核心和第二核心。

    New Power Thermal Policy Using Micro-Throttle
    12.
    发明申请
    New Power Thermal Policy Using Micro-Throttle 有权
    使用微型油门的新功率热力学策略

    公开(公告)号:US20150134988A1

    公开(公告)日:2015-05-14

    申请号:US14490958

    申请日:2014-09-19

    Applicant: MEDIATEK INC.

    Abstract: Method and apparatus are provided for thermal management of mobile devices. In one novel aspect, a micro-throttle method is used to control the fast rising temperature for the device. In one embodiment, the thermal management method determines a temperature of the mobile device and compares the temperature with a plurality of predefined temperature thresholds. The thermal management applies a first micro-throttle solution upon detecting the temperature reaches a first predefined temperature threshold and applies a second micro-throttle solution upon detecting the temperature reaches a second predefined temperature threshold. In one embodiment, the first and the second micro-throttle solution control the slope of the rising temperature to be below a first predefined slope and a second predefined slope, respectively. In one embodiment, the temperature is controlled by adjusting the operating frequency or voltage of at least one heat-generating components of the mobile device.

    Abstract translation: 提供了用于移动设备的热管理的方法和装置。 在一个新颖的方面,使用微节流法来控制装置的快速上升温度。 在一个实施例中,热管理方法确定移动设备的温度,并将温度与多个预定义的温度阈值进行比较。 当检测到温度达到第一预定温度阈值时,热管理应用第一微节流阀解决方案,并且在检测到温度达到第二预定温度阈值时施加第二微节流阀。 在一个实施例中,第一和第二微节流阀控制上升温度的斜率分别低于第一预定斜率和第二预定斜率。 在一个实施例中,通过调节移动设备的至少一个发热部件的工作频率或电压来控制温度。

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