Bad data packet capture device
    15.
    发明授权
    Bad data packet capture device 失效
    坏数据包捕获设备

    公开(公告)号:US07701846B2

    公开(公告)日:2010-04-20

    申请号:US11768572

    申请日:2007-06-26

    IPC分类号: H04L1/00

    CPC分类号: H04L43/0847

    摘要: An apparatus and method for capturing data packets for analysis on a network computing system includes a sending node and a receiving node connected by a bi-directional communication link. The sending node sends a data transmission to the receiving node on the bi-directional communication link, and the receiving node receives the data transmission and verifies the data transmission to determine valid data and invalid data and verify retransmissions of invalid data as corresponding valid data. A memory device communicates with the receiving node for storing the invalid data and the corresponding valid data. A computing node communicates with the memory device and receives and performs an analysis of the invalid data and the corresponding valid data received from the memory device.

    摘要翻译: 用于捕获数据分组以用于在网络计算系统上进行分析的装置和方法包括通过双向通信链路连接的发送节点和接收节点。 发送节点向双向通信链路上的接收节点发送数据传输,接收节点接收数据传输,验证数据传输,确定有效数据和无效数据,并验证无效数据的重传是对应的有效数据。 存储装置与接收节点进行通信,用于存储无效数据和对应的有效数据。 计算节点与存储器件进行通信,并且接收并执行从存储器件接收的无效数据和对应的有效数据的分析。

    Method and apparatus for re-utilizing partially failed resources as network resources
    16.
    发明申请
    Method and apparatus for re-utilizing partially failed resources as network resources 失效
    将部分故障资源重新利用作为网络资源的方法和装置

    公开(公告)号:US20070168695A1

    公开(公告)日:2007-07-19

    申请号:US11335784

    申请日:2006-01-19

    IPC分类号: G06F11/00

    CPC分类号: G06F11/0793 G06F11/0724

    摘要: A method and apparatus for re-utilizing partially failed compute resources in a massively parallel super computer system. In the preferred embodiments the compute node comprises a number of clock domains that can be enabled separately. When an error in a compute node is detected, and the failure is not in network communication blocks, a clock enable circuit enables the clocks to the network communication blocks only to allow the partially failed compute node to be re-utilized as a network resource. The computer system can then continue to operate with only slightly diminished performance and thereby improve performance and perceived overall reliability.

    摘要翻译: 在大规模并行的超级计算机系统中重新利用部分失败的计算资源的方法和装置。 在优选实施例中,计算节点包括可以单独使能的多个时钟域。 当检测到计算节点中的错误,并且故障不在网络通信块中时,时钟使能电路仅允许网络通信块的时钟允许部分失败的计算节点被重新利用为网络资源。 然后,计算机系统可以继续操作,性能略有降低,从而提高性能和可察觉的整体可靠性。

    Collective network for computer structures
    20.
    发明授权
    Collective network for computer structures 有权
    计算机结构集体网络

    公开(公告)号:US08001280B2

    公开(公告)日:2011-08-16

    申请号:US11572372

    申请日:2005-07-18

    IPC分类号: G06F15/16

    摘要: A system and method for enabling high-speed, low-latency global collective communications among interconnected processing nodes. The global collective network optimally enables collective reduction operations to be performed during parallel algorithm operations executing in a computer structure having a plurality of the interconnected processing nodes. Router devices ate included that interconnect the nodes of the network via links to facilitate performance of low-latency global processing operations at nodes of the virtual network and class structures. The global collective network may be configured to provide global barrier and interrupt functionality in asynchronous or synchronized manner. When implemented in a massively-parallel supercomputing structure, the global collective network is physically and logically partitionable according to needs of a processing algorithm.

    摘要翻译: 一种用于实现互连处理节点之间的高速,低延迟全局集体通信的系统和方法。 全局集体网络最优地使得能够在具有多个互连处理节点的计算机结构中执行并行算法操作期间执行集体缩减操作。 路由器设备包括通过链路互连网络的节点,以便于在虚拟网络和类结构的节点处执行低延迟全局处理操作。 全局集体网络可以被配置为以异步或同步方式提供全局屏障和中断功能。 当在大规模并行超级计算结构中实现时,全局集体网络根据处理算法的需要在物理上和逻辑上可分割。