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公开(公告)号：US08751676B2
公开(公告)日：2014-06-10
申请号：US13662989
申请日：2012-10-29
申请人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
发明人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
IPC分类号： G06F15/16
摘要： A network protocol unit interface is described that uses a message engine to transfer contents of received network protocol units in message segments to a destination message engine. The network protocol unit interface uses a message engine to receive messages whose content is to be transmitted in network protocol units. A message engine transmits message segments to a destination message engine without the message engine transmitter and receiver sharing memory space. In addition, the transmitter message engine can transmit message segments to a receiver message engine by use of a virtual address associated with the receiver message and a queue identifier, as opposed to a memory address.
摘要翻译： 描述了使用消息引擎将消息段中的接收的网络协议单元的内容传送到目的地消息引擎的网络协议单元接口。 网络协议单元接口使用消息引擎来接收其内容将以网络协议单元传输的消息。 消息引擎将消息段发送到目的地消息引擎，而消息引擎发送器和接收器共享存储器空间。 此外，与存储器地址相反，发射机消息引擎可以通过使用与接收器消息相关联的虚拟地址和队列标识符将消息段发送到接收器消息引擎。
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公开(公告)号：US20100169528A1
公开(公告)日：2010-07-01
申请号：US12319033
申请日：2008-12-30
申请人： Amit Kumar , Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Theodore Willke, II
发明人： Amit Kumar , Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Theodore Willke, II
IPC分类号： G06F13/12
CPC分类号： G06F13/385 , H04L49/90 , H04L49/9094
摘要： Techniques are described that can be used by a message engine to notify a core or hardware thread of activity. For example, an inter-processor interrupt can be used to notify the core or hardware thread. The message engine may generate notifications in response to one or more message received from a transmitting message engine. Message engines may communicate without sharing memory space.
摘要翻译： 描述了可以被消息引擎用于通知核心或硬件线程活动的技术。 例如，可以使用处理器间中断来通知核心或硬件线程。 消息引擎可以响应于从发送消息引擎接收到的一个或多个消息来生成通知。 消息引擎可以在不共享内存空间的情况下进行通信。
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公开(公告)号：US07996548B2
公开(公告)日：2011-08-09
申请号：US12319099
申请日：2008-12-30
申请人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
发明人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
IPC分类号： G06F15/16
摘要： A network protocol unit interface is described that uses a message engine to transfer contents of received network protocol units in message segments to a destination message engine. The network protocol unit interface uses a message engine to receive messages whose content is to be transmitted in network protocol units. A message engine transmits message segments to a destination message engine without the message engine transmitter and receiver sharing memory space. In addition, the transmitter message engine can transmit message segments to a receiver message engine by use of a virtual address associated with the receiver message and a queue identifier, as opposed to a memory address.
摘要翻译： 描述了使用消息引擎将消息段中的接收的网络协议单元的内容传送到目的地消息引擎的网络协议单元接口。 网络协议单元接口使用消息引擎来接收其内容将以网络协议单元传输的消息。 消息引擎将消息段发送到目的地消息引擎，而消息引擎发送器和接收器共享存储器空间。 此外，与存储器地址相反，发射机消息引擎可以通过使用与接收器消息相关联的虚拟地址和队列标识符将消息段发送到接收器消息引擎。
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公开(公告)号：US20100169501A1
公开(公告)日：2010-07-01
申请号：US12319099
申请日：2008-12-30
申请人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
发明人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
IPC分类号： G06F15/16
摘要： A network protocol unit interface is described that uses a message engine to transfer contents of received network protocol units in message segments to a destination message engine. The network protocol unit interface uses a message engine to receive messages whose content is to be transmitted in network protocol units. A message engine transmits message segments to a destination message engine without the message engine transmitter and receiver sharing memory space. In addition, the transmitter message engine can transmit message segments to a receiver message engine by use of a virtual address associated with the receiver message and a queue identifier, as opposed to a memory address.
摘要翻译： 描述了使用消息引擎将消息段中的接收的网络协议单元的内容传送到目的地消息引擎的网络协议单元接口。 网络协议单元接口使用消息引擎来接收其内容将以网络协议单元传输的消息。 消息引擎将消息段发送到目的地消息引擎，而消息引擎发送器和接收器共享存储器空间。 此外，与存储器地址相反，发射机消息引擎可以通过使用与接收器消息相关联的虚拟地址和队列标识符将消息段发送到接收器消息引擎。
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公开(公告)号：US08307105B2
公开(公告)日：2012-11-06
申请号：US13173459
申请日：2011-06-30
申请人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
发明人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
IPC分类号： G06F15/16
摘要： A network protocol unit interface is described that uses a message engine to transfer contents of received network protocol units in message segments to a destination message engine. The network protocol unit interface uses a message engine to receive messages whose content is to be transmitted in network protocol units. A message engine transmits message segments to a destination message engine without the message engine transmitter and receiver sharing memory space. In addition, the transmitter message engine can transmit message segments to a receiver message engine by use of a virtual address associated with the receiver message and a queue identifier, as opposed to a memory address.
摘要翻译： 描述了使用消息引擎将消息段中的接收的网络协议单元的内容传送到目的地消息引擎的网络协议单元接口。 网络协议单元接口使用消息引擎来接收其内容将以网络协议单元传输的消息。 消息引擎将消息段发送到目的地消息引擎，而消息引擎发送器和接收器共享存储器空间。 此外，与存储器地址相反，发射机消息引擎可以通过使用与接收器消息相关联的虚拟地址和队列标识符将消息段发送到接收器消息引擎。
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公开(公告)号：US08645596B2
公开(公告)日：2014-02-04
申请号：US12319033
申请日：2008-12-30
申请人： Amit Kumar , Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Theodore Willke, II
发明人： Amit Kumar , Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Theodore Willke, II
IPC分类号： G06F3/00
CPC分类号： G06F13/385 , H04L49/90 , H04L49/9094
摘要： Techniques are described that can be used by a message engine to notify a core or hardware thread of activity. For example, an inter-processor interrupt can be used to notify the core or hardware thread. The message engine may generate notifications in response to one or more message received from a transmitting message engine. Message engines may communicate without sharing memory space.
摘要翻译： 描述了可以被消息引擎用于通知核心或硬件线程活动的技术。 例如，可以使用处理器间中断来通知核心或硬件线程。 消息引擎可以响应于从发送消息引擎接收到的一个或多个消息来生成通知。 消息引擎可以在不共享内存空间的情况下进行通信。
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公开(公告)号：US20130055263A1
公开(公告)日：2013-02-28
申请号：US13662989
申请日：2012-10-29
申请人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
发明人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
IPC分类号： G06F9/455
摘要： A network protocol unit interface is described that uses a message engine to transfer contents of received network protocol units in message segments to a destination message engine. The network protocol unit interface uses a message engine to receive messages whose content is to be transmitted in network protocol units. A message engine transmits message segments to a destination message engine without the message engine transmitter and receiver sharing memory space. In addition, the transmitter message engine can transmit message segments to a receiver message engine by use of a virtual address associated with the receiver message and a queue identifier, as opposed to a memory address.
摘要翻译： 描述了使用消息引擎将消息段中的接收的网络协议单元的内容传送到目的地消息引擎的网络协议单元接口。 网络协议单元接口使用消息引擎来接收其内容将以网络协议单元传输的消息。 消息引擎将消息段发送到目的地消息引擎，而消息引擎发送器和接收器共享存储器空间。 此外，与存储器地址相反，发射机消息引擎可以通过使用与接收器消息相关联的虚拟地址和队列标识符将消息段发送到接收器消息引擎。
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公开(公告)号：US20110258283A1
公开(公告)日：2011-10-20
申请号：US13173459
申请日：2011-06-30
申请人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
发明人： Steven King , Ram Huggahalli , Xia Zhu , Mazhar Memon , Frank Berry , Nitin Bhardwaj , Amit Kumar , Theodore Willke, II
IPC分类号： G06F15/167
摘要： A network protocol unit interface is described that uses a message engine to transfer contents of received network protocol units in message segments to a destination message engine. The network protocol unit interface uses a message engine to receive messages whose content is to be transmitted in network protocol units. A message engine transmits message segments to a destination message engine without the message engine transmitter and receiver sharing memory space. In addition, the transmitter message engine can transmit message segments to a receiver message engine by use of a virtual address associated with the receiver message and a queue identifier, as opposed to a memory address.
摘要翻译： 描述了使用消息引擎将消息段中的接收的网络协议单元的内容传送到目的地消息引擎的网络协议单元接口。 网络协议单元接口使用消息引擎来接收其内容将以网络协议单元传输的消息。 消息引擎将消息段发送到目的地消息引擎，而消息引擎发送器和接收器共享存储器空间。 此外，与存储器地址相反，发射机消息引擎可以通过使用与接收器消息相关联的虚拟地址和队列标识符将消息段发送到接收器消息引擎。
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9.发明授权System and methods for inferring higher level descriptions from RTL topology based on connectivity propagation 有权基于连接传播从RTL拓扑推断更高层次的描述的系统和方法公开(公告)号：US08656335B2
公开(公告)日：2014-02-18
申请号：US13532175
申请日：2012-06-25
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5045
摘要： A system and several methods for inferring higher level descriptions of circuit connectivity from register transfer level (RTL) netlists in order to provide more understandable and manageable design descriptions for complex System-on-Chip (SOC) designs, is provided. In particular, interface matching based on connectivity propagation is automatically performed whereby port names and properties on instances of functional elements and blocks are propagated to top level design ports as well as other instances of functional elements and blocks to create a more robust description of connectivity according to the RTL netlist, and to automatically form signal groupings that comprise a higher-level abstracted description. Also, a facility is included to allow user-guided grouping of instantiated interfaces with respect to actual signal names and properties in an RTL-level design.
摘要翻译： 提供了一种用于从注册传输级（RTL）网表推断电路连接的更高级别描述的系统和几种方法，以便为复杂的片上系统（SOC）设计提供更易于理解和可管理的设计描述。 特别地，自动执行基于连接传播的接口匹配，从而将功能元件和块的实例上的端口名称和属性传播到顶级设计端口以及功能元件和块的其他实例，以创建更稳健的连接描述 到RTL网表，并自动形成包含更高级抽象描述的信号分组。 此外，还包括一个工具，以允许用户指导对RTL级设计中的实际信号名称和属性对实例化接口进行分组。
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10.发明申请SYSTEM AND METHOD FOR INFERRING HIGHER LEVEL DESCRIPTIONS FROM RTI TOPOLOGY BASED ON NAMING SIMILARITIES AND DEPENDENCY 有权基于有名的相似性和依赖性的用于感染RTI拓扑的高级描述的系统和方法公开(公告)号：US20130185682A1
公开(公告)日：2013-07-18
申请号：US13433395
申请日：2012-03-29
IPC分类号： G06F17/50
CPC分类号： G06F17/5045
摘要： A system and methods are disclosed for inferring higher level descriptions of circuit connectivity from register transfer level (RTL) netlists in order to provide more understandable and manageable design descriptions for complex System-on-Chip (SOC) designs. In particular, rule-based interface matching is automatically performed by analyzing actual port names on instances of functional elements and blocks to form signal groupings that comprise a higher-level abstracted description. An example syntax is provided for defining rules that are used to define how various analysis are performed. Data describing standard interfaces on common Intellectual Property (IP) blocks is optionally made available to facilitate interface matching. Also, a facility is included to allow user-guided mapping on instantiated interfaces with respect to actual port names in an RTL-level design.
摘要翻译： 公开了用于从注册传输级（RTL）网表推断电路连接的更高级别描述的系统和方法，以便为复杂的片上系统（SOC）设计提供更易于理解和可管理的设计描述。 特别地，基于规则的接口匹配通过分析功能元件和块的实例上的实际端口名称来自动执行，以形成包含更高级抽象描述的信号分组。 提供了一个示例语法来定义用于定义如何执行各种分析的规则。 可选地提供了描述共同知识产权（IP）块的标准接口的数据，以便于接口匹配。 此外，还包括一个工具，以便在RTL级别设计中实现与实际端口名称相关的实例化接口上的用户指导映射。
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