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    Managing starvation and congestion in a two-dimensional network having flow control
    1.
    发明授权
    Managing starvation and congestion in a two-dimensional network having flow control 有权
    在具有流量控制的二维网络中管理饥饿和拥塞

    公开(公告)号：US08867559B2

    公开(公告)日：2014-10-21

    申请号：US13629351

    申请日：2012-09-27

    Applicant: Intel Corporation

    Inventor： Donglai Dai ,  Andres Mejia ,  Gaspar Mora Porta

    IPC: H04L12/28

    CPC classification number: H04L47/6275 ,  H04L47/6215

    Abstract: An apparatus that includes input ports, input buffers coupled with respective input ports, output ports, and routing control circuitry coupled with the input ports, the input buffers and/or the output ports. The plurality of input buffers and the plurality of output ports, the routing control circuitry to maintain a two-tier priority scheme having at least two queues for prioritizing requests stored in the plurality of input buffers.

    Abstract translation: 一种装置，包括输入端口，与相应输入端口耦合的输入缓冲器，输出端口以及与输入端口，输入缓冲器和/或输出端口耦合的路由控制电路。 多个输入缓冲器和多个输出端口，路由控制电路用于维护具有至少两个队列的两层优先级方案，用于对存储在多个输入缓冲器中的请求进行优先级排序。

    Anti-starvation and bounce-reduction mechanism for a two-dimensional bufferless interconnect
    4.
    发明授权
    Anti-starvation and bounce-reduction mechanism for a two-dimensional bufferless interconnect 有权
    用于二维无缓冲互连的抗饥饿和反弹减少机制

    公开(公告)号：US08982695B2

    公开(公告)日：2015-03-17

    申请号：US13631944

    申请日：2012-09-29

    Applicant: Intel Corporation

    Inventor： Andres Mejia

    IPC: G01R31/08

    CPC classification number: H04L12/43 ,  G06F15/7825 ,  H04J3/085 ,  H04L12/422 ,  H04L45/74 ,  H04L2012/421

    Abstract: A slot reservation method is disclosed. The slot reservation method generates slot reservations in two dimensions to address starvation and to reduce bounce of messages transmitted through an interconnect. An interconnect implemented using the slot reservation method is capable of being scaled to larger network-on-chip implementations.

    Abstract translation: 公开了一种时隙预留方法。 时隙预留方法在二维方面产生时隙预留以消除饥饿并减少通过互连发送的消息的反弹。 使用时隙预留方法实现的互连能够被缩放到较大的片上实现。

    Mechanism to control resource utilization with adaptive routing
    5.
    发明授权
    Mechanism to control resource utilization with adaptive routing 有权
    利用自适应路由控制资源利用的机制

    公开(公告)号：US09294403B2

    公开(公告)日：2016-03-22

    申请号：US14125707

    申请日：2013-06-28

    Applicant: Intel Corporation

    Inventor： Andres Mejia ,  Donglai Dai ,  Gaspar Mora Porta

    IPC: H04L12/801 ,  H04L12/935 ,  H04L12/707 ,  H04L12/729 ,  H04L12/751

    CPC classification number: H04L47/12 ,  H04L45/10 ,  H04L45/125 ,  H04L45/18 ,  H04L45/22 ,  H04L47/11 ,  H04L49/251 ,  H04L49/30 ,  H04L49/3018

    Abstract: Methods and apparatus relating to techniques for controlling resource utilization with adaptive routing are described. In one embodiment, an output port for transmission of an incoming message that is to be received at an input port is determined at routing logic. The routing logic selects the output port from a first output port and a second output port based on congestion information that is detected at one or more other routing logic communicatively coupled to the routing logic. The first output port provides a deterministic route for the incoming message and the second output port provides an adaptive route for the incoming message. Other embodiments are also disclosed.

    Abstract translation: 描述了与利用自适应路由控制资源利用的技术有关的方法和装置。 在一个实施例中，用于传输要在输入端口接收的输入消息的输出端口在路由逻辑处被确定。 基于通信地耦合到路由逻辑的一个或多个其他路由逻辑检测到的拥塞信息，路由逻辑从第一输出端口和第二输出端口选择输出端口。 第一个输出端口为传入消息提供确定性路由，第二个输出端口为传入消息提供一个自适应路由。 还公开了其他实施例。

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