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    • 1. 发明申请
    • Resolving crossing requests in multi-node configurations
    • 在多节点配置中解决交叉请求
    • US20050044259A1
    • 2005-02-24
    • US10917682
    • 2004-08-13
    • James WilsonWolf-Dietrich Weber
    • James WilsonWolf-Dietrich Weber
    • G06F12/08G06F12/00G06F13/42G06F15/16G06F15/167G06F15/17G06F15/173G06F15/177H04L29/08
    • G06F12/0817G06F12/0813G06F12/0831G06F15/17
    • A method for communicating between nodes of a plurality of nodes is disclosed. Each node includes a plurality of processors and an interconnect chipset. The method issues a request for data from a processor in a first node and passes the request for data to other nodes through an expansion port (or scalability port). The method also starts an access of a memory in response to the request for data and snoops a processor cache of each processor in each node. The method accordingly identifies the location of the data in either the processor cache or memory in the node having the processor issuing the request or in a processor cache or memory of another node. A method for requesting data between two directly coupled nodes in a router system is also disclosed. A method for requesting data between three or more nodes in an interconnect system is also disclosed. A method for resolving crossing cases in an interconnect system is also disclosed. An interconnect system for coupling nodes directly or through a protocol engine is also disclosed.
    • 公开了一种在多个节点的节点之间进行通信的方法。 每个节点包括多个处理器和互连芯片组。 该方法向第一个节点中的处理器发出数据请求,并通过扩展端口(或可扩展端口)将数据请求传递给其他节点。 该方法还响应于对数据的请求并且监听每个节点中的每个处理器的处理器高速缓存,开始访问存储器。 因此,该方法识别在具有处理器发出请求的节点中的处理器高速缓存或存储器中的数据的位置,或者在另一节点的处理器高速缓存或存储器中。 还公开了一种在路由器系统中的两个直接耦合节点之间请求数据的方法。 还公开了一种在互连系统中的三个或更多节点之间请求数据的方法。 还公开了一种用于解决互连系统中的交叉案例的方法。 还公开了用于直接或通过协议引擎耦合节点的互连系统。
    • 2. 发明申请
    • Accessing memory and processor caches of nodes in multi-node configurations
    • 访问多节点配置中节点的内存和处理器缓存
    • US20050021910A1
    • 2005-01-27
    • US10917815
    • 2004-08-13
    • James WilsonWolf-Dietrich Weber
    • James WilsonWolf-Dietrich Weber
    • G06F12/08G06F12/00G06F13/42G06F15/16G06F15/167G06F15/17G06F15/173G06F15/177H04L29/08
    • G06F12/0817G06F12/0813G06F12/0831G06F15/17
    • A method for communicating between nodes of a plurality of nodes is disclosed. Each node includes a plurality of processors and an interconnect chipset. The method issues a request for data from a processor in a first node and passes the request for data to other nodes through an expansion port (or scalability port). The method also starts an access of a memory in response to the request for data and snoops a processor cache of each processor in each node. The method accordingly identifies the location of the data in either the processor cache or memory in the node having the processor issuing the request or in a processor cache or memory of another node. A method for requesting data between two directly coupled nodes in a router system is also disclosed. A method for requesting data between three or more nodes in an interconnect system is also disclosed. A method for resolving crossing cases in an interconnect system is also disclosed. An interconnect system for coupling nodes directly or through a protocol engine is also disclosed.
    • 公开了一种在多个节点的节点之间进行通信的方法。 每个节点包括多个处理器和互连芯片组。 该方法向第一个节点中的处理器发出数据请求,并通过扩展端口(或可扩展端口)将数据请求传递给其他节点。 该方法还响应于对数据的请求并且监听每个节点中的每个处理器的处理器高速缓存,开始访问存储器。 因此,该方法识别在具有处理器发出请求的节点中的处理器高速缓存或存储器中的数据的位置,或者在另一节点的处理器高速缓存或存储器中。 还公开了一种在路由器系统中的两个直接耦合节点之间请求数据的方法。 还公开了一种在互连系统中的三个或更多节点之间请求数据的方法。 还公开了一种用于解决互连系统中的交叉案例的方法。 还公开了用于直接或通过协议引擎耦合节点的互连系统。