Server time protocol messages and methods
    3.
    发明授权
    Server time protocol messages and methods 有权
    服务器时间协议消息和方法

    公开(公告)号:US08001225B2

    公开(公告)日:2011-08-16

    申请号:US12782144

    申请日:2010-05-18

    IPC分类号: G06F15/177 G06F15/16

    摘要: Server time protocol (STP) messages and methods of exchange thereof are provided for facilitating synchronization of processing units of a timing network. The STP messages include exchange time parameters (XTP) commands and responses, and STP control (STC) commands and responses. XTP message exchange processing includes: generating an XTP message command at a first processing unit including a command transmit timestamp field set by the first processing unit and a command receive timestamp field which is unset by the first processing unit; transmitting the XTP message command to a second processing unit; setting the command receive timestamp field in the XTP command with the time the XTP command is received at the second processing unit; and generating an XTP message response at the second processing unit, the message response including the command transmit timestamp set by the first processing unit and the command receive timestamp set by the second processing unit.

    摘要翻译: 服务器时间协议(STP)消息及其交换方法被提供用于促进定时网络的处理单元的同步。 STP消息包括交换时间参数(XTP)命令和响应以及STP控制(STC)命令和响应。 XTP消息交换处理包括:在包括由第一处理单元设置的命令发送时间戳字段和由第一处理单元未设置的命令接收时间戳字段的第一处理单元处生成XTP消息命令; 将XTP消息命令发送到第二处理单元; 在第二个处理单元接收到XTP命令的时间,设置XTP命令中的命令接收时间戳字段; 以及在所述第二处理单元处生成XTP消息响应,所述消息响应包括由所述第一处理单元设置的命令发送时间戳和由所述第二处理单元设置的所述命令接收时间戳。

    Server time protocol control messages and methods
    5.
    发明授权
    Server time protocol control messages and methods 有权
    服务器时间协议控制消息和方法

    公开(公告)号:US07895303B2

    公开(公告)日:2011-02-22

    申请号:US11940558

    申请日:2007-11-15

    IPC分类号: G06F15/177

    摘要: Server time protocol (STP) messages and methods of exchange thereof are provided for facilitating synchronization of processing units of a timing network. The STP messages include exchange time parameters (XTP) commands and responses, and STP control (STC) commands and responses. XTP message exchange processing includes: generating an XTP message command at a first processing unit including a command transmit timestamp field set by the first processing unit and a command receive timestamp field which is unset by the first processing unit; transmitting the XTP message command to a second processing unit; setting the command receive timestamp field in the XTP command with the time the XTP command is received at the second processing unit; and generating an XTP message response at the second processing unit, the message response including the command transmit timestamp set by the first processing unit and the command receive timestamp set by the second processing unit.

    摘要翻译: 服务器时间协议(STP)消息及其交换方法被提供用于促进定时网络的处理单元的同步。 STP消息包括交换时间参数(XTP)命令和响应以及STP控制(STC)命令和响应。 XTP消息交换处理包括:在包括由第一处理单元设置的命令发送时间戳字段和由第一处理单元未设置的命令接收时间戳字段的第一处理单元处生成XTP消息命令; 将XTP消息命令发送到第二处理单元; 在第二个处理单元接收到XTP命令的时间,设置XTP命令中的命令接收时间戳字段; 以及在所述第二处理单元处生成XTP消息响应,所述消息响应包括由所述第一处理单元设置的命令发送时间戳和由所述第二处理单元设置的所述命令接收时间戳。

    Server time protocol messages and methods
    7.
    发明授权
    Server time protocol messages and methods 有权
    服务器时间协议消息和方法

    公开(公告)号:US08738792B2

    公开(公告)日:2014-05-27

    申请号:US11940518

    申请日:2007-11-15

    摘要: Server time protocol (STP) messages and methods of exchange thereof are provided for facilitating synchronization of processing units of a timing network. The STP messages include exchange time parameters (XTP) commands and responses, and STP control (STC) commands and responses. XTP message exchange processing includes: generating an XTP message command at a first processing unit including a command transmit timestamp field set by the first processing unit and a command receive timestamp field which is unset by the first processing unit; transmitting the XTP message command to a second processing unit; setting the command receive timestamp field in the XTP command with the time the XTP command is received at the second processing unit; and generating an XTP message response at the second processing unit, the message response including the command transmit timestamp set by the first processing unit and the command receive timestamp set by the second processing unit.

    摘要翻译: 服务器时间协议(STP)消息及其交换方法被提供用于促进定时网络的处理单元的同步。 STP消息包括交换时间参数(XTP)命令和响应以及STP控制(STC)命令和响应。 XTP消息交换处理包括:在包括由第一处理单元设置的命令发送时间戳字段和由第一处理单元未设置的命令接收时间戳字段的第一处理单元处生成XTP消息命令; 将XTP消息命令发送到第二处理单元; 在第二个处理单元接收到XTP命令的时间,设置XTP命令中的命令接收时间戳字段; 以及在所述第二处理单元处生成XTP消息响应,所述消息响应包括由所述第一处理单元设置的命令发送时间戳和由所述第二处理单元设置的所述命令接收时间戳。

    System and method for examining remote systems and gathering debug data in real time
    10.
    发明授权
    System and method for examining remote systems and gathering debug data in real time 有权
    用于检查远程系统和实时采集调试数据的系统和方法

    公开(公告)号:US07523352B2

    公开(公告)日:2009-04-21

    申请号:US11223887

    申请日:2005-09-09

    IPC分类号: G06F11/00

    CPC分类号: G06F11/3632 G06F11/3636

    摘要: A system, method and computer program product for dynamically debugging a multi-node network comprising an infrastructure including a plurality of devices, each device adapted for communicating messages between nodes which may include information for synchronizing a timing clock provided in each node. The apparatus comprises a plurality of probe links interconnecting each node with a probe device that monitors data included in each message communicated by a node. Each probe device processes data from each message to determine existence of a trigger condition at a node and, in response to detecting a trigger condition, generates a specialized message for receipt by all nodes in the network. Each node responds to the specialized message by halting operation at the node and recording data useful for debugging purposes. In this manner, debug information is collected at each node at the time of a first error detection and collected dynamically at execution time without manual intervention.

    摘要翻译: 一种用于动态调试包括多个设备的基础设施的多节点网络的系统,方法和计算机程序产品,每个设备适于在节点之间传送消息,其可以包括用于同步每个节点中提供的定时时钟的信息。 该装置包括将每个节点与探测装置互连的多个探针链路,该探测装置监视由节点传送的每个消息中包括的数据。 每个探测设备处理来自每个消息的数据以确定节点处的触发条件的存在,并且响应于检测到触发条件,生成用于由网络中的所有节点接收的专用消息。 每个节点通过停止节点处的操作并记录有用的调试数据来响应专门的消息。 以这种方式,在第一次错误检测时在每个节点收集调试信息,并在执行时动态收集而无需手动干预。