METHOD AND APPARATUS FOR SETTING AN I/O BANDWIDTH-BASED PROCESSOR FREQUENCY FLOOR
    4.
    发明申请
    METHOD AND APPARATUS FOR SETTING AN I/O BANDWIDTH-BASED PROCESSOR FREQUENCY FLOOR 有权
    用于设置基于I / O带宽处理器频率地板的方法和装置

    公开(公告)号:US20140129858A1

    公开(公告)日:2014-05-08

    申请号:US13992706

    申请日:2011-12-21

    IPC分类号: G06F1/32

    CPC分类号: G06F1/324 G06F13/382

    摘要: An apparatus and method for managing a frequency of a computer processor. The apparatus includes a power control unit (PCU) to manage power in a computer processor. ThePCU includes a data collection module to obtain transaction rate data from a plurality of communication ports in the computer processor and a frequency control logic module coupled to the data collection module, the frequency control logic to calculate a minimum processor interconnect frequency for the plurality of communication ports to handle traffic without significant added latency and to override the processor interconnect frequency to meet the calculated minimum processor interconnect frequency.

    摘要翻译: 一种用于管理计算机处理器的频率的装置和方法。 该装置包括用于管理计算机处理器中的电力的功率控制单元(PCU)。 PCU包括数据采集模块,用于从计算机处理器中的多个通信端口获得交易速率数据,以及耦合到数据收集模块的频率控制逻辑模块,频率控制逻辑来计算多个 通信端口来处理流量而没有显着增加的延迟,并且覆盖处理器互连频率以满足计算的最小处理器互连频率。

    CONTROLLING AVERAGE POWER LIMITS OF A PROCESSOR
    10.
    发明申请
    CONTROLLING AVERAGE POWER LIMITS OF A PROCESSOR 审中-公开
    控制处理器的平均功率限制

    公开(公告)号:US20160147280A1

    公开(公告)日:2016-05-26

    申请号:US14554585

    申请日:2014-11-26

    IPC分类号: G06F1/32 G06F1/20

    摘要: In one embodiment, a processor includes at least one core to execute instructions, one or more thermal sensors associated with the at least one core, and a power controller coupled to the at least one core. The power controller has a control logic to receive temperature information regarding the processor and dynamically determine a maximum allowable average power limit based at least in part on the temperature information. The control logic may further maintain a static maximum base operating frequency of the processor regardless of a value of the temperature information. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,处理器包括执行指令的至少一个核心,与所述至少一个核心相关联的一个或多个热传感器以及耦合到所述至少一个核心的功率控制器。 功率控制器具有用于接收关于处理器的温度信息的控制逻辑,并且至少部分地基于温度信息动态地确定最大允许平均功率限制。 控制逻辑可以进一步保持处理器的静态最大基本操作频率,而不管温度信息的值。 描述和要求保护其他实施例。