Apparatus and method for virtualizing input/output devices using shared memory in host-based mobile terminal virtualization environment
    1.
    发明授权
    Apparatus and method for virtualizing input/output devices using shared memory in host-based mobile terminal virtualization environment 有权
    在基于主机的移动终端虚拟化环境中使用共享存储器虚拟化输入/输出设备的装置和方法

    公开(公告)号:US08863123B2

    公开(公告)日:2014-10-14

    申请号:US13480009

    申请日:2012-05-24

    摘要: Disclosed herein are an apparatus and method for virtualizing Input/Output (I/O) devices. The apparatus includes a hardware device control unit, a guest Operating System (OS) unit, a virtual machine monitor unit, and a host OS unit. The hardware device control unit controls the I/O devices of a terminal. The guest OS unit runs a guest OS via a virtual machine. The virtual machine monitor unit includes shared memory and an event channel, stores an instruction and data, and transfers the stored instruction and the data to a host OS. The host OS unit performs the operation of assigning the shared memory to the virtual machine monitor unit, the operation of generating the event channel, and an operation corresponding to the I/O instruction, stores the results of performance of the operations, and performs control so that the results of the performance of the operations are sent to the guest OS unit.

    摘要翻译: 这里公开了用于虚拟化输入/输出(I / O)设备的装置和方法。 该装置包括硬件设备控制单元,客户操作系统(OS)单元,虚拟机监视单元和主机OS单元。 硬件设备控制单元控制终端的I / O设备。 客户操作系统单元通过虚拟机运行客户操作系统。 虚拟机监视器单元包括共享存储器和事件通道,存储指令和数据,并将存储的指令和数据传送到主机OS。 主机OS单元执行向虚拟机监视单元分配共享存储器的操作,生成事件通道的操作以及与I / O指令相对应的操作,存储操作的执行结果,并且执行控制 使得操作的执行结果被发送到客户OS单元。

    APPARATUS AND METHOD FOR VIRTUALIZING INPUT/OUTPUT DEVICES USING SHARED MEMORY IN HOST-BASED MOBILE TERMINAL VIRTUALIZATION ENVIRONMENT
    2.
    发明申请
    APPARATUS AND METHOD FOR VIRTUALIZING INPUT/OUTPUT DEVICES USING SHARED MEMORY IN HOST-BASED MOBILE TERMINAL VIRTUALIZATION ENVIRONMENT 有权
    使用基于主机的移动终端虚拟化环境中的共享存储器对输入/输出设备进行虚拟化的装置和方法

    公开(公告)号:US20130160005A1

    公开(公告)日:2013-06-20

    申请号:US13480009

    申请日:2012-05-24

    IPC分类号: G06F9/455

    摘要: Disclosed herein are an apparatus and method for virtualizing Input/Output (I/O) devices. The apparatus includes a hardware device control unit, a guest Operating System (OS) unit, a virtual machine monitor unit, and a host OS unit. The hardware device control unit controls the I/O devices of a terminal. The guest OS unit runs a guest OS via a virtual machine. The virtual machine monitor unit includes shared memory and an event channel, stores an instruction and data, and transfers the stored instruction and the data to a host OS. The host OS unit performs the operation of assigning the shared memory to the virtual machine monitor unit, the operation of generating the event channel, and an operation corresponding to the I/O instruction, stores the results of performance of the operations, and performs control so that the results of the performance of the operations are sent to the guest OS unit.

    摘要翻译: 这里公开了用于虚拟化输入/输出(I / O)设备的装置和方法。 该装置包括硬件设备控制单元,客户操作系统(OS)单元,虚拟机监视单元和主机OS单元。 硬件设备控制单元控制终端的I / O设备。 客户操作系统单元通过虚拟机运行客户操作系统。 虚拟机监视器单元包括共享存储器和事件通道,存储指令和数据,并将存储的指令和数据传送到主机OS。 主机OS单元执行向虚拟机监视单元分配共享存储器的操作,生成事件通道的操作以及与I / O指令相对应的操作,存储操作的执行结果,并且执行控制 使得操作的执行结果被发送到客户OS单元。

    Apparatus and method for automatic para-virtualization of OS kernel
    3.
    发明授权
    Apparatus and method for automatic para-virtualization of OS kernel 有权
    OS内核自动对虚拟化的装置和方法

    公开(公告)号:US09164788B2

    公开(公告)日:2015-10-20

    申请号:US13598007

    申请日:2012-08-29

    IPC分类号: G06F9/455

    CPC分类号: G06F9/4555 G06F9/45533

    摘要: An automatic para-virtualization apparatus of an OS kernel is provided. The automatic para-virtualization apparatus includes a kernel profiler that detects profile information from a native OS kernel, and a virtualization unit that automatically generates a para-virtualized OS kernel that operates on a para-virtualization virtual machine monitor by combining the native OS kernel and the profile information.

    摘要翻译: 提供了一个OS内核的自动对虚拟化设备。 自动对位虚拟化设备包括一个内核分析器,用于从本地操作系统内核检测配置文件信息,以及一个虚拟化单元,通过组合本机操作系统内核和自动生成虚拟化内核, 个人资料信息。

    Cluster system with reduced power consumption and power management method thereof
    4.
    发明授权
    Cluster system with reduced power consumption and power management method thereof 有权
    降低功耗的集群系统及其电源管理方法

    公开(公告)号:US08041970B2

    公开(公告)日:2011-10-18

    申请号:US12245055

    申请日:2008-10-03

    IPC分类号: G06F1/26

    摘要: Provided are a cluster system, which can reduce power consumption by controlling power at a cluster level according to loads, and a power management method of the cluster system. The cluster system includes a plurality of management target nodes for performing an actual task which the cluster system is supposed to perform, a load balancer/switch for distributing a user's request received through an external network into the management target nodes, and a power management master for monitoring a load of an entire system and performing a power management by controlling the load balancer/switch. The power management master classifies the management target nodes into a power on group and a power off group.

    摘要翻译: 提供了一种集群系统,其可以通过根据负载控制集群级的电力来降低功耗,以及集群系统的电源管理方法。 集群系统包括用于执行集群系统应该执行的实际任务的多个管理目标节点,用于将通过外部网络接收的用户请求分发到管理目标节点的负载平衡器/交换机,以及电源管理主控 用于监控整个系统的负载,并通过控制负载平衡器/开关执行电源管理。 电源管理主管将管理目标节点分为上电组和断电组。