MANAGING A POWER STATE OF A PROCESSOR
    3.
    发明申请
    MANAGING A POWER STATE OF A PROCESSOR 有权
    管理加工商的电源状态

    公开(公告)号:US20140181555A1

    公开(公告)日:2014-06-26

    申请号:US13724594

    申请日:2012-12-21

    IPC分类号: G06F1/32

    摘要: A method and system for managing a power state of a processor are described herein. The method includes receiving, at the processor, a signal indicating that an interrupt is to be sent to the processor. The method also includes transitioning the processor from the deep idle state to the shallow idle state in response to receiving the signal and transitioning the processor from the shallow idle state to an active state in response to receiving the interrupt.

    摘要翻译: 本文描述了用于管理处理器的电源状态的方法和系统。 该方法包括在处理器处接收指示要向处理器发送中断的信号。 该方法还包括响应于接收到信号并将处理器从浅空闲状态转换到活动状态以响应于接收到中断而将处理器从深空闲状态转换到浅空闲状态。

    Performance-based workload scheduling in multi-core architectures
    6.
    发明授权
    Performance-based workload scheduling in multi-core architectures 有权
    多核架构中基于性能的工作负载调度

    公开(公告)号:US07788670B2

    公开(公告)日:2010-08-31

    申请号:US10973707

    申请日:2004-10-26

    IPC分类号: G06F9/46 G06F15/00 G06F1/00

    CPC分类号: G06F9/5044 Y02D10/22

    摘要: Systems and methods of managing workloads provide for detecting a workload for a system having a first processor core with a first performance indicator and a second processor core with a second performance indicator. The workload is scheduled based on the first and second performance indicator settings. In one embodiment, a performance feasibility index is calculated for each core based on the core's frequency setting and utilization and the workload is assigned to the core associated with the highest index.

    摘要翻译: 管理工作负载的系统和方法提供用于检测具有带有第一性能指示符的第一处理器核心和具有第二性能指示符的第二处理器核心的系统的工作负载。 根据第一和第二个性能指标设置安排工作量。 在一个实施例中,基于核心的频率设置和利用率为每个核心计算性能可行性指数,并且将工作负载分配给与最高索引相关联的核心。

    Enterprise power and thermal management
    8.
    发明授权
    Enterprise power and thermal management 有权
    企业电力和热力管理

    公开(公告)号:US07210048B2

    公开(公告)日:2007-04-24

    申请号:US10367387

    申请日:2003-02-14

    IPC分类号: G06F1/26

    摘要: Power consumption by a computer system may vary all the time based upon software and the workload. Facility such as data centers host multiple of computer systems. With continuous growing demand for power and cooling of computer systems, data centers face limitations on their ability to provide the power and cooling capability. These limitations are occasionally exasperated by problems in either power or cooling systems. The computer systems may have a method to maintain total power consumption below a set target level. An enterprise power and thermal manager, EPTM, may change this setting dynamically to improve efficiency of supporting power and cooling infrastructure. In addition, the EPTM may use this ability to improve performance, availability and to provide ability to implement various administrative policies.

    摘要翻译: 计算机系统的功耗可能会随着软件和工作负载而不断变化。 数据中心等设施托管计算机系统的多个。 随着对计算机系统的电力和冷却需求的不断增长,数据中心面临着提供电力和冷却能力的能力的限制。 这些限制偶尔会因电源或冷却系统中的问题而感到恼火。 计算机系统可以具有将总功耗维持在设定目标水平以下的方法。 企业电力和热管理器EPTM可以动态地改变这个设置,以提高支持电力和冷却基础设施的效率。 此外,EPTM可以使用这种能力来提高性能,可用性,并提供实施各种管理策略的能力。

    MANAGING POWER CONSUMPTION AND PERFORMANCE OF COMPUTING SYSTEMS
    10.
    发明申请
    MANAGING POWER CONSUMPTION AND PERFORMANCE OF COMPUTING SYSTEMS 有权
    管理计算机系统的功耗和性能

    公开(公告)号:US20150169026A1

    公开(公告)日:2015-06-18

    申请号:US13976817

    申请日:2012-05-17

    IPC分类号: G06F1/32

    摘要: A method and system for managing power consumption and performance of computing systems are described herein. The method includes monitoring an overall power consumption of the computing systems to determine whether the overall power consumption is above or below an overall power consumption limit, and monitoring a performance of each computing system to determine whether the performance is within a performance tolerance. The method further includes adjusting the power consumption limits for the computing systems or the performances of the computing systems such that the overall power consumption is below the overall power consumption limit and the performance of each computing system is within the performance tolerance.

    摘要翻译: 本文描述了用于管理计算系统的功耗和性能的方法和系统。 该方法包括监视计算系统的总体功耗以确定总功耗是否高于或低于整体功耗限制,以及监视每个计算系统的性能以确定性能是否在性能容差内。 该方法还包括调整计算系统的功耗限制或计算系统的性能,使得总体功耗低于总功耗限制,并且每个计算系统的性能在性能容限内。