Low latency message passing mechanism
    1.
    发明申请
    Low latency message passing mechanism 失效
    低延迟消息传递机制

    公开(公告)号:US20070073976A1

    公开(公告)日:2007-03-29

    申请号:US11236386

    申请日:2005-09-26

    IPC分类号: G06F13/28

    CPC分类号: G06F12/0813 H04L49/90

    摘要: In one embodiment, a method is provided. The method of this embodiment provides detecting by a network controller a flush occurring on a host bus of a DM (“direct messaging”) packet to a memory from a first cache line associated with a first processor; obtaining and storing the DM packet at a second cache line associated with the network controller; and sending the DM packet over a network to a third cache line associated with a second processor.

    摘要翻译: 在一个实施例中,提供了一种方法。 该实施例的方法提供了一种由网络控制器检测在与第一处理器相关联的第一高速缓存行中在DM(“直接消息”)分组的主机总线上发生的刷新到存储器的情况; 在与所述网络控制器相关联的第二高速缓存线上获取和存储所述DM分组; 以及通过网络将所述DM分组发送到与第二处理器相关联的第三高速缓存行。

    Low latency message passing mechanism
    3.
    发明授权
    Low latency message passing mechanism 失效
    低延迟消息传递机制

    公开(公告)号:US07617363B2

    公开(公告)日:2009-11-10

    申请号:US11236386

    申请日:2005-09-26

    IPC分类号: G06F12/08 G06F15/163

    CPC分类号: G06F12/0813 H04L49/90

    摘要: In one embodiment, a method is provided. The method of this embodiment provides detecting by a network controller a flush occurring on a host bus of a DM (“direct messaging”) packet to a memory from a first cache line associated with a first processor; obtaining and storing the DM packet at a second cache line associated with the network controller; and sending the DM packet over a network to a third cache line associated with a second processor.

    摘要翻译: 在一个实施例中,提供了一种方法。 该实施例的方法提供了一种由网络控制器检测在与第一处理器相关联的第一高速缓存行中在DM(“直接消息”)分组的主机总线上发生的刷新到存储器的情况; 在与所述网络控制器相关联的第二高速缓存线上获取和存储所述DM分组; 以及通过网络将所述DM分组发送到与第二处理器相关联的第三高速缓存行。

    Method and apparatus for coherent device initialization and access
    5.
    发明授权
    Method and apparatus for coherent device initialization and access 有权
    用于相干设备初始化和访问的方法和设备

    公开(公告)号:US08082418B2

    公开(公告)日:2011-12-20

    申请号:US11958080

    申请日:2007-12-17

    摘要: A method and apparatus for enabling usage of an accelerator device in a processor socket is herein described. A set of inter-processor messages is utilized to initialize a configuration/memory space of the accelerator device. As an example, a first set of inter-processor interrupts (IPIs) is sent to indicate a base address of a memory space and a second set of IPIs is sent to indicate a size of the memory space. Furthermore, similar methods and apparatus' are herein described for dynamic reconfiguration of an accelerator device in a processor socket.

    摘要翻译: 这里描述了一种用于使处理器插座中的加速器装置能够使用的方法和装置。 使用一组处理器间消息来初始化加速器装置的配置/存储器空间。 作为示例,发送第一组处理器间中断(IPI)以指示存储器空间的基址,并且发送第二组IPI以指示存储器空间的大小。 此外,这里描述了类似的方法和装置,用于处理器插座中的加速器装置的动态重新配置。

    METHOD AND APPARATUS FOR COHERENT DEVICE INITIALIZATION AND ACCESS
    7.
    发明申请
    METHOD AND APPARATUS FOR COHERENT DEVICE INITIALIZATION AND ACCESS 有权
    用于相关设备初始化和访问的方法和装置

    公开(公告)号:US20110246691A1

    公开(公告)日:2011-10-06

    申请号:US13160257

    申请日:2011-06-14

    IPC分类号: G06F13/36

    摘要: A method and apparatus for enabling usage of an accelerator device in a processor socket is herein described. A set of inter-processor messages is utilized to initialize a configuration/memory space of the accelerator device. As an example, a first set of inter-processor interrupts (IPIs) is sent to indicate a base address of a memory space and a second set of IPIs is sent to indicate a size of the memory space. Furthermore, similar methods and apparatus' are herein described for dynamic reconfiguration of an accelerator device in a processor socket.

    摘要翻译: 这里描述了一种用于使处理器插座中的加速器装置能够使用的方法和装置。 使用一组处理器间消息来初始化加速器装置的配置/存储器空间。 作为示例,发送第一组处理器间中断(IPI)以指示存储器空间的基址,并且发送第二组IPI以指示存储器空间的大小。 此外,这里描述了类似的方法和装置,用于处理器插座中的加速器装置的动态重新配置。

    METHOD AND APPARATUS FOR COHERENT DEVICE INITIALIZATION AND ACCESS
    8.
    发明申请
    METHOD AND APPARATUS FOR COHERENT DEVICE INITIALIZATION AND ACCESS 有权
    用于相关设备初始化和访问的方法和装置

    公开(公告)号:US20100077179A1

    公开(公告)日:2010-03-25

    申请号:US11958080

    申请日:2007-12-17

    摘要: A method and apparatus for enabling usage of an accelerator device in a processor socket is herein described. A set of inter-processor messages is utilized to initialize a configuration/memory space of the accelerator device. As an example, a first set of inter-processor interrupts (IPIs) is sent to indicate a base address of a memory space and a second set of IPIs is sent to indicate a size of the memory space. Furthermore, similar methods and apparatus' are herein described for dynamic reconfiguration of an accelerator device in a processor socket.

    摘要翻译: 这里描述了一种用于使处理器插座中的加速器装置能够使用的方法和装置。 使用一组处理器间消息来初始化加速器装置的配置/存储器空间。 作为示例,发送第一组处理器间中断(IPI)以指示存储器空间的基址,并且发送第二组IPI以指示存储器空间的大小。 此外,这里描述了类似的方法和装置,用于处理器插座中的加速器装置的动态重新配置。

    METHOD, APPARATUS, AND SYSTEM FOR LOW LATENCY COMMUNICATION
    10.
    发明申请
    METHOD, APPARATUS, AND SYSTEM FOR LOW LATENCY COMMUNICATION 审中-公开
    方法,装置和低功能通信系统

    公开(公告)号:US20140281276A1

    公开(公告)日:2014-09-18

    申请号:US13827695

    申请日:2013-03-14

    IPC分类号: G06F12/08

    CPC分类号: G06F12/0833

    摘要: A method, apparatus, computer program product, and computer readable medium to perform receipt of a snoop notification indicating a write to a memory address associated with a cache, determination that the snoop notification signifies receipt of a message based, at least in part, on the memory address, and performance of an operation based, at least in part, on the message is disclosed.

    摘要翻译: 一种方法,装置,计算机程序产品和计算机可读介质,用于执行接收指示对与高速缓存相关联的存储器地址的写入的窥探通知,所述窥探通知至少部分地基于所述侦听通知来表示消息的接收 公开了至少部分地基于消息的存储器地址和基于操作的性能。