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公开(公告)号:US20140114928A1
公开(公告)日:2014-04-24
申请号:US13976950
申请日:2013-03-15
申请人: Robert Beers , Yuvraj S. Dhillon
发明人: Robert Beers , Yuvraj S. Dhillon
IPC分类号: G06F17/30
CPC分类号: G06F11/3604 , G06F12/0831 , G06F13/382 , G06F2212/1016 , Y02D10/13 , Y02D10/14 , Y02D10/151
摘要: An agent is provided to include state table storage to hold a set of state tables to represent a plurality of coherence protocol actions, where the set of state tables is to include at least one nested state table. The agent further includes protocol logic associated with the state table storage, the protocol logic to receive a coherence protocol message, and determine a coherence protocol action of the plurality of coherence protocol actions from the set of state tables based at least in part on the coherence protocol message.
摘要翻译: 提供代理以包括状态表存储以保存一组状态表以表示多个相干协议动作,其中该组状态表将包括至少一个嵌套状态表。 代理还包括与状态表存储相关联的协议逻辑,用于接收相干协议消息的协议逻辑,以及至少部分地基于一致性来确定来自该组状态表的多个相干协议动作的一致性协议动作 协议消息。
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公开(公告)号:US20140112339A1
公开(公告)日:2014-04-24
申请号:US14060191
申请日:2013-10-22
申请人: Robert J. Safranek , Robert G. Blankenship , Venkatraman Iyer , Jeff Willey , Robert Beers , Darren S. Jue , Arvind A. Kumar , Debendra Das Sharma , Jeffrey C. Swanson , Bahaa Fahim , Vedaraman Geetha , Aaron T. Spink , Fulvio Spagna , Rahul C. Shah , Sitaraman V. Iyer , Bill Harry Nale , Abhishek Das , Simon P. Johnson , Yuvraj S. Dhillon , Yen-Cheng Liu , Raj K. Ramanujan , Robert A. Maddox , Herbert H. Hum , Ashish Gupta
发明人: Robert J. Safranek , Robert G. Blankenship , Venkatraman Iyer , Jeff Willey , Robert Beers , Darren S. Jue , Arvind A. Kumar , Debendra Das Sharma , Jeffrey C. Swanson , Bahaa Fahim , Vedaraman Geetha , Aaron T. Spink , Fulvio Spagna , Rahul C. Shah , Sitaraman V. Iyer , Bill Harry Nale , Abhishek Das , Simon P. Johnson , Yuvraj S. Dhillon , Yen-Cheng Liu , Raj K. Ramanujan , Robert A. Maddox , Herbert H. Hum , Ashish Gupta
IPC分类号: H04L12/741
CPC分类号: G06F13/22 , G06F1/3287 , G06F8/71 , G06F8/73 , G06F8/77 , G06F9/30145 , G06F9/44505 , G06F9/466 , G06F11/1004 , G06F12/0806 , G06F12/0808 , G06F12/0813 , G06F12/0815 , G06F12/0831 , G06F12/0833 , G06F13/4022 , G06F13/4068 , G06F13/4221 , G06F13/4282 , G06F13/4286 , G06F13/4291 , G06F2212/1016 , G06F2212/2542 , G06F2212/622 , H04L9/0662 , H04L12/4641 , H04L45/74 , H04L49/15 , Y02D10/13 , Y02D10/14 , Y02D10/151 , Y02D10/40 , Y02D10/44 , Y02D30/30
摘要: A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state
摘要翻译: 物理层(PHY)耦合到将包括多个通道的串行差分链路。 PHY包括发射机和接收机,以耦合到车道数量的每个车道。 耦合到每个通道的发射机被配置为将时钟嵌入到要在该通道上发送的数据,并且PHY周期性地发出阻塞链路状态(BLS)请求,以使代理进入BLS以阻止链路层飞行传输, 持续时间 PHY在从包括带内复位,进入低功率状态的进入和进入部分宽度状态的组中选择的PHY相关联任务的持续时间期间利用串行差分链路
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