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    • 8. 发明申请
    • DYNAMIC EXECUTION CONTEXT MANAGEMENT IN HETEROGENEOUS COMPUTING ENVIRONMENTS
    • 异构计算环境中的动态执行语境管理
    • WO2011039409A1
    • 2011-04-07
    • PCT/FI2010/050648
    • 2010-08-18
    • NOKIA CORPORATIONBOLDYREV, SergeyLAPPETELÄINEN, Antti
    • BOLDYREV, SergeyLAPPETELÄINEN, Antti
    • H04L29/08G06F9/50
    • G06F9/4856
    • Method, apparatus, and computer program product embodiments are disclosed for an adaptive computing platform that provides execution-in-place capability for a mobile computing device (100) to enhance the processing power of the device as it moves from one external processor to another. In embodiments of the invention, a mobile wireless device (100) stores one or more execution contexts (170) in a memory of the mobile wireless device resulting from execution by a processor (141, 142) in the mobile wireless device of program code of an application (104) stored in the memory. A transceiver (160R, 160T) or input/output device in the mobile wireless device detects that a stationary wireless device (200) is within wireless communications range or detects a secure communication link (180) with the stationary wireless device. The transceiver (160R, 160T) shares the execution context over a wireless communications medium to the stationary wireless device (200) for continued execution-in-place of the application by the stationary wireless device (200). Later, the transceiver (160R, 160T) detects an external event that results in voluntary/involuntary closing of the secure communication link (180) with the stationary wireless device (200). In response, the transceiver (160R, 160T) receives one or more execution contexts (172) from the stationary wireless device (200) over the wireless communications medium for continued execution-in-place of the application (104) by the processor (141, 142) in the mobile wireless device (100). The continued execution-in-place of the application (104) includes shared execution sessions between the mobile wireless device (100) and the stationary wireless device (200).
    • 公开了用于自适应计算平台的方法,装置和计算机程序产品实施例,所述自适应计算平台为移动计算设备(100)提供就地执行能力,以增强设备在从一个外部处理器移动到另一个外部处理器时的处理能力。 在本发明的实施例中,移动无线设备(100)将移动无线设备的存储器中的一个或多个执行上下文(170)存储在由移动无线设备中的处理器(141,142)执行的程序代码 存储在存储器中的应用(104)。 移动无线设备中的收发器(160R,160T)或输入/输出设备检测到固定无线设备(200)在无线通信范围内,或者利用固定无线设备检测安全通信链路(180)。 收发器(160R,160T)通过无线通信介质将执行上下文共享到固定无线设备(200),用于由固定无线设备(200)继续执行应用。 之后,收发器(160R,160T)检测导致与固定无线设备(200)的安全通信链路(180)的自愿/非自愿关闭的外部事件。 作为响应,收发器(160R,160T)通过无线通信介质从固定无线设备(200)接收一个或多个执行上下文(172),以便由处理器(141)继续执行应用(104) ,142)在移动无线设备(100)中。 应用程序(104)的继续执行就地包括移动无线设备(100)和固定无线设备(200)之间的共享执行会话。