METHOD, SYSTEM AND APPARATUS FOR LOW-POWER STORAGE OF PROCESSOR CONTEXT INFORMATION
    1.
    发明申请
    METHOD, SYSTEM AND APPARATUS FOR LOW-POWER STORAGE OF PROCESSOR CONTEXT INFORMATION 有权
    用于处理器上下文信息的低功率存储的方法,系统和装置

    公开(公告)号:US20130124898A1

    公开(公告)日:2013-05-16

    申请号:US13736829

    申请日:2013-01-08

    IPC分类号: G06F1/32

    CPC分类号: G06F1/3287 G06F1/3203

    摘要: A method and system for saving and/or retrieving context information of a processor core for a power state transition. The processor core resides in a complex power domain variously transitioning between a plurality of power states. The processor core includes a local context storage area for storage and retrieval of processor core context information. A low power context storage resides in a nominal power domain external to the complex power domain. Context information of the processor core is stored to the low power context storage based on whether a power state transition of the complex power domain includes a transition to power down the processor core.

    摘要翻译: 一种用于保存和/或检索用于电力状态转换的处理器核心的上下文信息的方法和系统。 处理器核心驻留在多个功率状态之间不同地转换的复杂功率域。 处理器核心包括用于存储和检索处理器核心上下文信息的本地上下文存储区域。 低功耗上下文存储位于复合功率域外的标称功率域。 基于复电力域的功率状态转换是否包括向处理器核心断电的过渡,将处理器核心的上下文信息存储到低功率上下文存储器。

    Method, system and apparatus for low-power storage of processor context information
    2.
    发明授权
    Method, system and apparatus for low-power storage of processor context information 有权
    用于处理器上下文信息的低功率存储的方法,系统和装置

    公开(公告)号:US08352770B2

    公开(公告)日:2013-01-08

    申请号:US12567707

    申请日:2009-09-25

    IPC分类号: G06F1/00

    CPC分类号: G06F1/3287 G06F1/3203

    摘要: A method and system for saving and/or retrieving context information of a processor core for a power state transition. The processor core resides in a complex power domain variously transitioning between a plurality of power states. The processor core includes a local context storage area for storage and retrieval of processor core context information. A low power context storage resides in a nominal power domain external to the complex power domain. Context information of the processor core is stored to the low power context storage based on whether a power state transition of the complex power domain includes a transition to power down the processor core.

    摘要翻译: 一种用于保存和/或检索用于电力状态转换的处理器核心的上下文信息的方法和系统。 处理器核心驻留在多个功率状态之间不同地转换的复杂功率域。 处理器核心包括用于存储和检索处理器核心上下文信息的本地上下文存储区域。 低功耗上下文存储位于复合功率域外的标称功率域。 基于复电力域的功率状态转换是否包括向处理器核心断电的过渡,将处理器核心的上下文信息存储到低功率上下文存储器。

    METHOD, SYSTEM AND APPARATUS FOR LOW-POWER STORAGE OF PROCESSOR CONTEXT INFORMATION
    3.
    发明申请
    METHOD, SYSTEM AND APPARATUS FOR LOW-POWER STORAGE OF PROCESSOR CONTEXT INFORMATION 有权
    用于处理器上下文信息的低功率存储的方法,系统和装置

    公开(公告)号:US20110078463A1

    公开(公告)日:2011-03-31

    申请号:US12567707

    申请日:2009-09-25

    IPC分类号: G06F1/00 G06F12/16

    CPC分类号: G06F1/3287 G06F1/3203

    摘要: A method and system for saving and/or retrieving context information of a processor core for a power state transition. The processor core resides in a complex power domain variously transitioning between a plurality of power states. The processor core includes a local context storage area for storage and retrieval of processor core context information. A low power context storage resides in a nominal power domain external to the complex power domain. Context information of the processor core is stored to the low power context storage based on whether a power state transition of the complex power domain includes a transition to power down the processor core.

    摘要翻译: 一种用于保存和/或检索用于电力状态转换的处理器核心的上下文信息的方法和系统。 处理器核心驻留在多个功率状态之间不同地转换的复杂功率域。 处理器核心包括用于存储和检索处理器核心上下文信息的本地上下文存储区域。 低功耗上下文存储位于复合功率域外的标称功率域。 基于复电力域的功率状态转换是否包括向处理器核心断电的过渡,将处理器核心的上下文信息存储到低功率上下文存储器。

    Execution context swap between heterogeneous functional hardware units
    7.
    发明授权
    Execution context swap between heterogeneous functional hardware units 有权
    异构功能硬件单元之间执行上下文交换

    公开(公告)号:US09250901B2

    公开(公告)日:2016-02-02

    申请号:US13795338

    申请日:2013-03-12

    摘要: Remapping technologies for execution context swap between heterogeneous functional hardware units are described. A computing system includes multiple registers configured to store remote contexts of functional units. A mapping table maps the remote context to the functional units. An execution unit is configured to execute a remapping tool that intercepts an operation to access a remote context of a first functional unit of the plurality of functional units that is taken offline. The remapping tool determines that the first functional unit is remapped to a second functional unit using the mapping table. The operation is performed to access the remote context that is remapped to the second functional unit. The first functional unit and the second functional unit may be heterogeneous functional units.

    摘要翻译: 描述用于异构功能硬件单元之间执行上下文交换的重新映射技术。 计算系统包括配置成存储功能单元的远程上下文的多个寄存器。 映射表将远程上下文映射到功能单元。 执行单元被配置为执行重新映射工具,该重新映射工具拦截用于访问脱机的多个功能单元中的第一功能单元的远程上下文的操作。 重新映射工具确定使用映射表将第一功能单元重新映射到第二功能单元。 执行操作以访问被重新映射到第二功能单元的远程上下文。 第一功能单元和第二功能单元可以是异构功能单元。

    Message context based TCP transmission
    9.
    发明授权
    Message context based TCP transmission 失效
    基于消息上下文的TCP传输

    公开(公告)号:US07562158B2

    公开(公告)日:2009-07-14

    申请号:US10809077

    申请日:2004-03-24

    IPC分类号: G06F15/16

    CPC分类号: H04L49/90 H04L69/12

    摘要: A method and system for transmitting packets. Packets may be transmitted when a protocol control block is copied from a host processing system to a network protocol offload engine. Message information that contains packet payload addresses may be provided to the network protocol offload engine to generate a plurality of message contexts in the offload engine. With the message contexts, protocol processing may be performed at the offload engine while leaving the packet payload in the host memory. Thus, packet payloads may be transmitted directly from the host memory to a network communication link during transmission of the packets by the offload engine. Other embodiments are also described.

    摘要翻译: 一种用于传输数据包的方法和系统。 当协议控制块从主机处理系统复制到网络协议卸载引擎时,可以传送分组。 可以将包含分组有效载荷地址的消息信息提供给网络协议卸载引擎,以在卸载引擎中生成多个消息上下文。 利用消息上下文,可以在卸载引擎处执行协议处理,同时将分组有效载荷留在主机存储器中。 因此,分组有效载荷可以由卸载引擎在分组的传输期间直接从主机存储器发送到网络通信链路。 还描述了其它实施例。