Acceleration threads on idle OS-visible thread execution units
    1.
    发明申请
    Acceleration threads on idle OS-visible thread execution units 有权
    空闲OS可见线程执行单元上的加速线程

    公开(公告)号:US20070124736A1

    公开(公告)日:2007-05-31

    申请号:US11288823

    申请日:2005-11-28

    IPC分类号: G06F9/46

    摘要: Disclosed are embodiments of a system, methods and mechanism for using idle thread units to perform acceleration threads that are transparent to the operating system. When the operating system scheduler has no work to schedule on the idle thread units, the operating system may issue a halt or monitor/mwait or other instruction to place the thread unit into an idle state. While the thread unit is idle, from the operating system perspective, the thread unit may be utilized to perform speculative acceleration threads in order to accelerate threads running on non- idle thread units. The context of the idle thread unit is saved prior to execution of the acceleration thread and is restored when the operating system requires use of the thread unit. The acceleration threads are transparent to the operating system. Other embodiments are also described and claimed.

    摘要翻译: 公开了使用空闲螺纹单元执行对操作系统透明的加速度线程的系统,方法和机构的实施例。 当操作系统调度器没有在空闲线程单元上进行调度时,操作系统可以发出停止或监视/等待或其他指令来将线程单元置于空闲状态。 当螺纹单元处于空闲状态时,从操作系统的角度来看,螺纹单元可用于执行推测加速螺纹,以加速在非空转螺纹单元上运行的螺纹。 在执行加速线程之前保存空闲线程单元的上下文,并且当操作系统需要使用线程单元时被恢复。 加速线程对操作系统是透明的。 还描述和要求保护其他实施例。

    Acceleration threads on idle OS-visible thread execution units
    2.
    发明授权
    Acceleration threads on idle OS-visible thread execution units 有权
    空闲OS可见线程执行单元上的加速线程

    公开(公告)号:US09003421B2

    公开(公告)日:2015-04-07

    申请号:US11288823

    申请日:2005-11-28

    摘要: Disclosed are embodiments of a system, methods and mechanism for using idle thread units to perform acceleration threads that are transparent to the operating system. When the operating system scheduler has no work to schedule on the idle thread units, the operating system may issue a halt or monitor/mwait or other instruction to place the thread unit into an idle state. While the thread unit is idle, from the operating system perspective, the thread unit may be utilized to perform speculative acceleration threads in order to accelerate threads running on non-idle thread units. The context of the idle thread unit is saved prior to execution of the acceleration thread and is restored when the operating system requires use of the thread unit. The acceleration threads are transparent to the operating system. Other embodiments are also described and claimed.

    摘要翻译: 公开了使用空闲螺纹单元执行对操作系统透明的加速度线程的系统,方法和机构的实施例。 当操作系统调度器没有在空闲线程单元上进行调度时,操作系统可以发出停止或监视/等待或其他指令来将线程单元置于空闲状态。 当线程单元处于空闲状态时,从操作系统的角度来看,线程单元可用于执行推测加速线程,以加速在非空闲线程单元上运行的线程。 空闲线程单元的上下文在执行加速线程之前被保存,并且当操作系统需要使用线程单元时被恢复。 加速线程对操作系统是透明的。 还描述和要求保护其他实施例。

    Method for avoiding handover failure

    公开(公告)号:US10420166B2

    公开(公告)日:2019-09-17

    申请号:US13542247

    申请日:2012-07-05

    IPC分类号: H04W76/30 H04W8/08 H04W36/00

    摘要: Methods for avoiding handover failure are provided. The method includes determining, by a source Base Station (BS), to perform a handover of a User Equipment (UE); determining, by the source BS, whether a target BS connects with a user plane node serving the UE at the source BS; and releasing resources, when the target BS does not connect with the user plane node serving the UE at the source BS.