TECHNOLOGIES FOR DIRECTED POWER AND PERFORMANCE MANAGEMENT
    1.
    发明申请
    TECHNOLOGIES FOR DIRECTED POWER AND PERFORMANCE MANAGEMENT 审中-公开
    技术指导力量和绩效管理

    公开(公告)号:US20160191412A1

    公开(公告)日:2016-06-30

    申请号:US14583658

    申请日:2014-12-27

    IPC分类号: H04L12/911 H04L12/24

    摘要: Technologies to monitor and manage platform, device, processor and power characteristics throughout a system utilizing a remote entity such as controller node. By remotely monitoring and managing system operation and performance over time, future system performance requirements may be anticipated, allowing system parameters to be adjusted proactively in a more coordinated way. The controller node may monitor, control and predict traffic flows in the system and provide performance modification instructions to any of the computer nodes and a network switch to better optimize performance. The target systems collaborate with the controller node by respectively monitoring internal resources, such as resource availability and performance requirements to provide necessary resources for optimizing operating parameters of the system. The controller node may collect local system information for one or all of the computer nodes to dynamically steer traffic to a specific set of computers for processing to meet desired performance and power requirements.

    摘要翻译: 在整个系统中使用远程实体(如控制器节点)监视和管理平台,设备,处理器和电源特性的技术。 通过远程监控和管理系统运行和性能随着时间的推移,可能会期待未来的系统性能要求,从而可以以更协调的方式主动调整系统参数。 控制器节点可以监视,控制和预测系统中的业务流,并向任何计算机节点和网络交换机提供性能修改指令,以更好地优化性能。 目标系统通过分别监控内部资源(如资源可用性和性能要求)与控制器节点进行协作,为优化系统的运行参数提供必要的资源。 控制器节点可以收集一个或所有计算机节点的本地系统信息,以动态地将流量转向特定的一组计算机,以进行处理以满足期望的性能和功率要求。

    ADAPTIVELY DISABLING AND ENABLING SLEEP STATES FOR POWER AND PERFORMANCE
    2.
    发明申请
    ADAPTIVELY DISABLING AND ENABLING SLEEP STATES FOR POWER AND PERFORMANCE 有权
    适应能力和性能的休眠状态和休眠状态

    公开(公告)号:US20140173314A1

    公开(公告)日:2014-06-19

    申请号:US13719880

    申请日:2012-12-19

    IPC分类号: G06F1/32

    CPC分类号: G06F1/3206

    摘要: Methods and systems may provide for determining whether a runtime disablement condition is met with respect to a sleep state and disabling the sleep state if the runtime disablement condition is met. Additionally, the sleep state may be enabled if a runtime reinstatement condition is met. In one example, determining whether the runtime disablement condition is met includes determining a false entry rate for the sleep state, and comparing the false entry rate to an energy-based threshold, wherein the sleep state is disabled if the false entry rate exceeds the energy-based threshold.

    摘要翻译: 方法和系统可以提供用于确定是否满足休眠状态的运行时禁用条件并且如果满足运行时禁用条件则禁用休眠状态。 另外,如果满足运行时恢复条件,则可以启用睡眠状态。 在一个示例中,确定是否满足运行时禁用条件包括确定睡眠状态的错误进入率,以及将虚假进入率与基于能量的阈值进行比较,其中如果假进入速率超过能量,则禁用睡眠状态 的阈值。

    TECHNOLOGIES FOR SECURE INTER-VIRTUAL-MACHINE SHARED MEMORY COMMUNICATION
    4.
    发明申请
    TECHNOLOGIES FOR SECURE INTER-VIRTUAL-MACHINE SHARED MEMORY COMMUNICATION 有权
    用于安全的虚拟机共享的内存通信技术

    公开(公告)号:US20160048464A1

    公开(公告)日:2016-02-18

    申请号:US14460530

    申请日:2014-08-15

    IPC分类号: G06F12/14 G06F9/455

    摘要: Technologies for secure inter-virtual-machine shared memory communication include a computing device with hardware virtualization support. A virtual machine monitor (VMM) authenticates a view switch component of a target virtual machine. The VMM adds configures a secure memory view to access a shared memory segment. The shared memory segment may include memory pages of a source virtual machine or the VMM. The view switch component switches to the secure memory view without generating a virtual machine exit event, using the hardware virtualization support. The view switch component may switch to the secure memory view by modifying an extended page table (EPT) pointer. The target virtual machine accesses the shared memory segment via the secure memory view. The target virtual machine and the source virtual machine may coordinate ownership of memory pages using a secure view control structure stored in the shared memory segment. Other embodiments are described and claimed.

    摘要翻译: 用于安全的虚拟机间共享存储器通信的技术包括具有硬件虚拟化支持的计算设备。 虚拟机监视器(VMM)验证目标虚拟机的视图切换组件。 VMM添加配置安全内存视图以访问共享内存段。 共享内存段可以包括源虚拟机或VMM的存储器页面。 视图切换组件切换到安全存储器视图,而不会使用硬件虚拟化支持生成虚拟机退出事件。 视图切换组件可以通过修改扩展页表(EPT)指针来切换到安全存储器视图。 目标虚拟机通过安全内存视图访问共享内存段。 目标虚拟机和源虚拟机可以使用存储在共享存储器段中的安全视图控制结构来协调存储器页的所有权。 描述和要求保护其他实施例。

    POWER MANAGEMENT USING REWARD-BASED SLEEP STATE SELECTION
    6.
    发明申请
    POWER MANAGEMENT USING REWARD-BASED SLEEP STATE SELECTION 有权
    使用基于REWARD的休眠状态选择进行电源管理

    公开(公告)号:US20140289546A1

    公开(公告)日:2014-09-25

    申请号:US13996086

    申请日:2011-12-27

    IPC分类号: G06F1/32

    CPC分类号: G06F1/3228

    摘要: Systems and methods may provide for conducting a reward determination for a plurality of sleep states to obtain a plurality of reward determinations with respect to a device. In addition, a sleep state may be selected for the device from the plurality of sleep states based at least in part on the plurality of reward determinations. In one example, false entry and missed opportunity probabilities may be determined for stochastic interrupts, wherein the reward determination is conducted based at least in part on the false entry and missed opportunity probabilities.

    摘要翻译: 系统和方法可以提供对多个睡眠状态进行奖励确定以获得关于设备的多个奖励确定。 此外,可以至少部分地基于多个奖励确定来从多个睡眠状态中为设备选择睡眠状态。 在一个示例中,可以针对随机中断来确定错误输入和错过机会概率,其中,至少部分地基于错误输入和错过机会概率进行奖励确定。

    CLOUD-AWARE COLLABORATIVE MOBILE PLATFORM POWER MANAGEMENT USING MOBILE SENSORS
    7.
    发明申请
    CLOUD-AWARE COLLABORATIVE MOBILE PLATFORM POWER MANAGEMENT USING MOBILE SENSORS 审中-公开
    使用移动传感器的云计算协同移动平台电源管理

    公开(公告)号:US20140177494A1

    公开(公告)日:2014-06-26

    申请号:US13724507

    申请日:2012-12-21

    IPC分类号: H04W52/02

    摘要: Methods and systems may provide for accumulating sensor-based information from a plurality of mobile devices and identifying context information in the sensor-based information, wherein the context information is relevant to a particular mobile device in the plurality of mobile devices. Additionally, an operational recommendation may be sent to the particular mobile device based on the context information. In one example, the operational recommendation identifies one or more of a power management action, a performance management action, a wireless interface selection and a wireless access point selection.

    摘要翻译: 方法和系统可以提供用于从多个移动设备累积基于传感器的信息并且识别基于传感器的信息中的上下文信息,其中所述上下文信息与所述多个移动设备中的特定移动设备相关。 另外,可以基于上下文信息将操作建议发送到特定移动设备。 在一个示例中,操作建议识别功率管理动作,性能管理动作,无线接口选择和无线接入点选择中的一个或多个。

    SITUATION AWARE SENSOR POWER MANAGEMENT
    8.
    发明申请
    SITUATION AWARE SENSOR POWER MANAGEMENT 有权
    情况感知传感器电源管理

    公开(公告)号:US20140187264A1

    公开(公告)日:2014-07-03

    申请号:US13728314

    申请日:2012-12-27

    IPC分类号: H04W24/00

    摘要: Methods and systems may provide for determining a status of a mobile platform, wherein the status indicates whether the mobile platform is stationary, and adapting a detection schedule of one or more location sensors on the mobile platform based at least in part on whether the mobile platform is stationary. Additionally, one or more location updates may be generated based at least in part on information from the one or more location sensors. In one example, a location request is received, wherein the detection schedule is adapted further based on quality of service (QoS) information associated with the location request, and wherein the one or more location updates are generated in response to the location request.

    摘要翻译: 方法和系统可以提供用于确定移动平台的状态,其中状态指示移动平台是否是静止的,以及在移动平台上适配一个或多个位置传感器的检测调度,至少部分地基于移动平台 是静止的 另外,可以至少部分地基于来自一个或多个位置传感器的信息来生成一个或多个位置更新。 在一个示例中,接收位置请求,其中所述检测调度还基于与所述位置请求相关联的服务质量(QoS)信息进行调整,并且其中响应于所述位置请求生成所述一个或多个位置更新。

    CHANNEL AWARE JOB SCHEDULING
    9.
    发明申请
    CHANNEL AWARE JOB SCHEDULING 有权
    渠道工作计划

    公开(公告)号:US20140169281A1

    公开(公告)日:2014-06-19

    申请号:US13720169

    申请日:2012-12-19

    IPC分类号: H04W72/08

    CPC分类号: H04W72/1226

    摘要: Methods and systems may provide for determining quality of service (QoS) information for a job associated with an application, and determining a condition prediction for a wireless channel of a mobile platform. Additionally, the job may be scheduled for communication over the wireless channel based at least in part on the QoS information and the condition prediction. In one example, scheduling the job includes imposing a delay in the communication if the condition prediction indicates that a throughput of the wireless channel is below a threshold and the delay complies with a latency constraint of the QoS information.

    摘要翻译: 方法和系统可以提供用于确定与应用相关联的作业的服务质量(QoS)信息,以及确定移动平台的无线信道的条件预测。 另外,可以至少部分地基于QoS信息和条件预测来调度该作业通过无线信道进行通信。 在一个示例中,如果条件预测指示无线信道的吞吐量低于阈值,并且延迟符合QoS信息的等待时间约束,则调度该作业包括在通信中施加延迟。

    Packet processing approach to improve performance and energy efficiency for software routers
    10.
    发明授权
    Packet processing approach to improve performance and energy efficiency for software routers 有权
    数据包处理方法来提高软件路​​由器的性能和能效

    公开(公告)号:US09450780B2

    公开(公告)日:2016-09-20

    申请号:US13559992

    申请日:2012-07-27

    摘要: Methods, apparatus and systems for improved performance and energy efficiency of software-based routers. A software router running on a host computer system employing multiple Network Interface Controllers (NICs) maintains a routing table wherein packet flows are classified as managed flows (MFs) under which packets are received at and forwarded from the same NIC and unmanaged flows UFs under which packets are received at and forwarded from different NICs. Forwarding table data is employed by a NIC to facilitate packet identification and flow classification operations under which the NIC determines whether a received packet is an MF, UF, or an unclassified flow. Under various schemes, packet forwarding for MFs is handled by the software router architecture such that either only the packet header is copied into memory in the host or the entire packet forwarding is handled by the NIC.

    摘要翻译: 用于提高基于软件的路由器的性能和能效的方法,装置和系统。 在使用多个网络接口控制器(NIC)的主机计算机系统上运行的软件路由器维护路由表,其中分组流被分类为被管理流(MF),在该流中,分组在同一个NIC处接收并从同一个NIC和非托管流UF转发 分组在不同的NIC处被接收并从不同的NIC转发。 NIC使用转发表数据来促进分组标识和流分类操作,在该操作下,NIC确定接收的分组是MF,UF还是未分类的流。 在各种方案下,MF的分组转发由软件路由器架构处理,使得仅将分组报头复制到主机中的存储器中,或者整个分组转发由NIC处理。