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51. 发明申请

US20140006713A1 Cache Collaboration in Tiled Processor Systems 有权
标题翻译：平铺处理器系统中的缓存协作
公开(公告)号：US20140006713A1
公开(公告)日：2014-01-02
申请号：US13537417
申请日：2012-06-29
申请人： Ahmad Ahmad SAMIH , Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
发明人： Ahmad Ahmad SAMIH , Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
IPC分类号： G06F12/08
CPC分类号： G06F12/0806 , G06F12/0813 , G06F12/084 , G06F2212/271
摘要： The present invention may provide a computer system including a plurality of tiles divided into multiple virtual domains. Each tile may include a router to communicate with others of said tiles, a private cache to store data, and a spill table to record pointers for data evicted from the private cache to a remote host, wherein the remote host and the respective tile are provided in the same virtual domain. The spill tables may allow for faster retrieval of previously evicted data because the home registry does not need to be referenced if requested data is listed in the spill table. Therefore, embodiments of the present invention may provide a distance-aware cache collaboration architecture without incurring extraneous overhead expenses.
摘要翻译：本发明可以提供一种包括分成多个虚拟域的多个瓦片的计算机系统。每个瓦片可以包括与所述瓦片中的其他人通信的路由器，用于存储数据的专用高速缓存以及用于将从专用高速缓存驱逐的数据的指针记录到远程主机的溢出表，其中提供远程主机和相应的瓦片在同一个虚拟域中。泄漏表可以允许更快地检索先前驱逐的数据，因为如果请求的数据列在泄漏表中，则不需要引用本地注册表。因此，本发明的实施例可以提供一种距离感知高速缓存协作架构，而不会产生额外的间接费用。

52. 发明授权

US08553693B2 Network controller circuitry to issue at least one portion of packet payload to device in manner that by-passes communication protocol stack involvement 有权
标题翻译：网络控制器电路以通过通信协议栈参与的方式发布分组有效载荷的至少一部分
公开(公告)号：US08553693B2
公开(公告)日：2013-10-08
申请号：US12721275
申请日：2010-03-10
申请人： Ren Wang , Tsung-Yuan C. Tai , Christian Maciocco , Rajendra S. Yavatkar , Lakshman Krishnamurthy , Michael J. Espig
发明人： Ren Wang , Tsung-Yuan C. Tai , Christian Maciocco , Rajendra S. Yavatkar , Lakshman Krishnamurthy , Michael J. Espig
IPC分类号： H04L12/56
CPC分类号： H04L69/22 , H04L69/161 , H04L69/32
摘要： An embodiment may include network controller to be comprised in a first node. The node may be communicatively coupled to a network and may include a host processor to execute an operating system environment. The operating system environment may include, at least in part, a communication protocol stack and an application. The circuitry may receive, at least in part, a packet from the network. The packet may include, at least in part, a header and payload. At least one portion of the payload may be associated with the application. The circuitry may issue at least one portion of the header to the stack. The circuitry may issue the at least one portion of the payload to a destination device in a manner that by-passes involvement of the stack. The destination device may be specified, at least in part, by the application. Many alternatives, variations, and modifications are possible.
摘要翻译：实施例可以包括要包括在第一节点中的网络控制器。节点可以通信地耦合到网络并且可以包括主机处理器来执行操作系统环境。至少部分地，操作系统环境可以包括通信协议栈和应用。该电路至少部分地可以从网络接收分组。该分组可以至少部分地包括报头和有效载荷。有效载荷的至少一部分可以与应用相关联。该电路可以向该堆栈发出头部的至少一部分。电路可以以旁路堆栈的方式将有效载荷的至少一部分发送到目的地设备。目的地设备可以至少部分地由应用来指定。许多替代方案，变化和修改是可能的。

53. 发明申请

US20110222537A1 NETWORK CONTROLLER CIRCUITRY TO ISSUE AT LEAST ONE PORTION OF PACKET PAYLOAD TO DEVICE IN MANNER THAT BY-PASSES COMMUNICATION PROTOCOL STACK INVOLVEMENT 有权
标题翻译：网络控制器电路发送至少一个PACKET PAYLOAD的一部分设备，通过旁路通信协议栈参与
公开(公告)号：US20110222537A1
公开(公告)日：2011-09-15
申请号：US12721275
申请日：2010-03-10
申请人： Ren Wang , Tsung-Yuan C. Tai , Christian Maciocco , Rajendra S. Yavatkar , Lakshman Krishnamurthy , Michael J. Espig
发明人： Ren Wang , Tsung-Yuan C. Tai , Christian Maciocco , Rajendra S. Yavatkar , Lakshman Krishnamurthy , Michael J. Espig
IPC分类号： H04L12/56
CPC分类号： H04L69/22 , H04L69/161 , H04L69/32
摘要： An embodiment may include network controller to be comprised in a first node. The node may be communicatively coupled to a network and may include a host processor to execute an operating system environment. The operating system environment may include, at least in part, a communication protocol stack and an application. The circuitry may receive, at least in part, a packet from the network. The packet may include, at least in part, a header and payload. At least one portion of the payload may be associated with the application. The circuitry may issue at least one portion of the header to the stack. The circuitry may issue the at least one portion of the payload to a destination device in a manner that by-passes involvement of the stack. The destination device may be specified, at least in part, by the application. Many alternatives, variations, and modifications are possible.
摘要翻译：实施例可以包括要包括在第一节点中的网络控制器。节点可以通信地耦合到网络并且可以包括主机处理器来执行操作系统环境。至少部分地，操作系统环境可以包括通信协议栈和应用。该电路至少部分地可以从网络接收分组。该分组可以至少部分地包括报头和有效载荷。有效载荷的至少一部分可以与应用相关联。电路可以向该堆栈发出头部的至少一部分。电路可以以旁路堆栈的方式将有效载荷的至少一部分发送到目的地设备。目的地设备可以至少部分地由应用来指定。许多替代方案，变化和修改是可能的。

54. 发明授权

US08276004B2 Systems and methods for energy efficient load balancing at server clusters 有权
标题翻译：服务器集群节能负载均衡的系统和方法
公开(公告)号：US08276004B2
公开(公告)日：2012-09-25
申请号：US12645333
申请日：2009-12-22
申请人： Ren Wang , Sanjay Rungta , Tsung-Yuan Tai , Chih-Fan Hsin , Jr-Shian Tsai
发明人： Ren Wang , Sanjay Rungta , Tsung-Yuan Tai , Chih-Fan Hsin , Jr-Shian Tsai
IPC分类号： G06F1/32
CPC分类号： G06F9/505 , G06F9/5094 , G06F2209/5013 , Y02D10/22
摘要： Methods and systems to balance the load among a set of processing units, such as servers, in a manner that allows the servers periods of low power consumption. This allows energy efficient operation of the set of processing units. Moreover, the process is adaptable to variations in systemic response times, so that systemic response times may be improved when operational conditions so dictate.
摘要翻译：在一组处理单元（如服务器）之间平衡负载的方法和系统，以允许服务器周期为低功耗的方式。这允许该组处理单元的能量效率运行。此外，该过程适应于系统响应时间的变化，使得当操作条件如此规定时可以改善系统响应时间。

55. 发明申请

US20120131370A1 CONSERVING POWER IN A COMPUTER SYSTEM 审中-公开
标题翻译：在计算机系统中保存电源
公开(公告)号：US20120131370A1
公开(公告)日：2012-05-24
申请号：US13363193
申请日：2012-01-31
申请人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
发明人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
IPC分类号： G06F1/32
CPC分类号： G06F1/3209
摘要： A power management unit (PMU) may determine an optimal power saving state using a break-even period of a power saving state and an expected idle duration based on a first policy. The PMU may determine the optimal power saving state using a first break even period and actual idle duration based on a second policy. The break-even period may equal a minimum time a computer system should remain in a power saving state to compensate for the power consumed by the system to enter and exit that power saving state. The expected idle time duration is determined as an average of idle duration and a recent sample of idle duration. The actual idle duration is the difference of a first and second time point that represents entry and exit points to and from the power saving state. The PMU may transition the system to the optimal power saving state.
摘要翻译：功率管理单元（PMU）可以使用基于第一策略的功率节省状态和预期空闲持续时间的均衡周期来确定最佳省电状态。 PMU可以基于第二策略来确定使用第一中断均衡周期和实际空闲持续时间的最佳省电状态。休眠时间可以等于计算机系统应该保持在节电状态的最小时间，以补偿系统进入和退出该省电状态所消耗的功率。预期的空闲时间长度被确定为空闲持续时间的平均值和最近的空闲持续时间采样。实际空闲持续时间是表示进出节点状态的第一和第二时间点的差异。 PMU可以将系统转换到最佳省电状态。

56. 发明授权

US08112651B2 Conserving power in a computer system 有权
标题翻译：在计算机系统中节省电力
公开(公告)号：US08112651B2
公开(公告)日：2012-02-07
申请号：US12238291
申请日：2008-09-25
申请人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
发明人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
IPC分类号： G06F1/00 , G06F1/26
CPC分类号： G06F1/3209
摘要： A power management unit (PMU) may determine an optimal power saving state using a break-even period of a power saving state and an expected idle duration based on a first policy. The PMU may determine the optimal power saving state using a first break even period and actual idle duration based on a second policy. The break-even period may equal a minimum time a computer system should remain in a power saving state to compensate for the power consumed by the system to enter and exit that power saving state. The expected idle time duration is determined as an average of idle duration and a recent sample of idle duration. The actual idle duration is the difference of a first and second time point that represents entry and exit points to and from the power saving state. The PMU may transition the system to the optimal power saving state.
摘要翻译：功率管理单元（PMU）可以使用基于第一策略的功率节省状态和预期空闲持续时间的均衡周期来确定最佳省电状态。 PMU可以基于第二策略来确定使用第一中断均衡周期和实际空闲持续时间的最佳省电状态。休眠时间可以等于计算机系统应该保持在节电状态的最小时间，以补偿系统进入和退出该省电状态所消耗的功率。预期的空闲时间长度被确定为空闲持续时间的平均值和最近的空闲持续时间采样。实际空闲持续时间是表示进出节点状态的第一和第二时间点的差异。 PMU可以将系统转换到最佳省电状态。

57. 发明授权

US10291542B2 Generating, at least in part, and/or receiving, at least in part, at least one request 有权
公开(公告)号：US10291542B2
公开(公告)日：2019-05-14
申请号：US13540246
申请日：2012-07-02
申请人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
发明人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
IPC分类号： H04L12/835 , H04L12/911 , H04L12/925 , H04N1/333 , H04L1/18 , H04L12/12 , H04L29/08
摘要： In an embodiment, an apparatus is provided that may include circuitry to generate, at least in part, and/or receive, at least in part, at least one request that at least one network node generate, at least in part, information. The information may be to permit selection, at least in part, of (1) at least one power consumption state of the at least one network node, and (2) at least one time period. The at least one time period may be to elapse, after receipt by at least one other network node of at least one packet, prior to requesting at least one change in the at least one power consumption state. The at least one packet may be to be transmitted to the at least one network node. Of course, many alternatives, modifications, and variations are possible without departing from this embodiment.

58. 发明申请

US20170286337A1 TECHNOLOGIES FOR A DISTRIBUTED HARDWARE QUEUE MANAGER 审中-公开
公开(公告)号：US20170286337A1
公开(公告)日：2017-10-05
申请号：US15087154
申请日：2016-03-31
申请人： Ren Wang , Yipeng Wang , Jr-Shian Tsai , Andrew Herdrich , Tsung-Yuan Tai , Niall McDonnell , Stephen Van Doren , David Sonnier , Debra Bernstein , Hugh Wilkinson , Narender Vangati , Stephen Miller , Gage Eads , Andrew Cunningham , Jonathan Kenny , Bruce Richardson , William Burroughs , Joseph Hasting , An Yan , James Clee , Te Ma , Jerry Pirog , Jamison Whitesell
发明人： Ren Wang , Yipeng Wang , Jr-Shian Tsai , Andrew Herdrich , Tsung-Yuan Tai , Niall McDonnell , Stephen Van Doren , David Sonnier , Debra Bernstein , Hugh Wilkinson , Narender Vangati , Stephen Miller , Gage Eads , Andrew Cunningham , Jonathan Kenny , Bruce Richardson , William Burroughs , Joseph Hasting , An Yan , James Clee , Te Ma , Jerry Pirog , Jamison Whitesell
IPC分类号： G06F13/36 , G06F13/40 , G06F12/10 , G06F13/24
CPC分类号： G06F13/36 , G06F12/1027 , G06F13/24 , G06F13/4004 , G06F2212/1021 , G06F2212/50 , G06F2212/68
摘要： Technologies for a distributed hardware queue manager include a compute device having a procesor. The processor includes two or more hardware queue managers as well as two or more processor cores. Each processor core can enqueue or dequeue data from the hardware queue manager. Each hardware queue manager can be configured to contain several queue data structures. In some embodiments, the queues are addressed by the processor cores using virtual queue addresses, which are translated into physical queue addresses for accessing the corresponding hardware queue manager. The virtual queues can be moved from one physical queue in one hardware queue manager to a different physical queue in a different physical queue manager without changing the virtual address of the virtual queue.

59. 发明申请

US20130170349A1 GENERATING, AT LEAST IN PART, AND/OR RECEIVING, AT LEAST IN PART, AT LEAST ONE REQUEST 审中-公开
标题翻译：根据部分要求生成，至少部分收到，至少一次请求
公开(公告)号：US20130170349A1
公开(公告)日：2013-07-04
申请号：US13540246
申请日：2012-07-02
申请人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
发明人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
IPC分类号： H04L12/56
CPC分类号： H04L47/748 , H04L1/1835 , H04L12/12 , H04L47/30 , H04L47/722 , H04L67/125 , H04L67/2861 , H04N1/33376 , Y02D50/40 , Y02D50/42
摘要： In an embodiment, an apparatus is provided that may include circuitry to generate, at least in part, and/or receive, at least in part, at least one request that at least one network node generate, at least in part, information. The information may be to permit selection, at least in part, of (1) at least one power consumption state of the at least one network node, and (2) at least one time period. The at least one time period may be to elapse, after receipt by at least one other network node of at least one packet, prior to requesting at least one change in the at least one power consumption state. The at least one packet may be to be transmitted to the at least one network node. Of course, many alternatives, modifications, and variations are possible without departing from this embodiment.
摘要翻译：在一个实施例中，提供了一种装置，其可以包括至少部分地和至少部分地至少部分地生成至少一个网络节点至少部分地生成信息的至少一个请求的电路。该信息可以至少部分地允许至少一个网络节点的至少一个功率消耗状态的选择，以及（2）至少一个时间段。在请求至少一个功耗状态的至少一个改变之前，至少一个时间段可以在由至少一个其他网络节点接收至少一个分组之后经过。至少一个分组可以被发送到至少一个网络节点。当然，在不脱离本实施例的情况下，许多替代，修改和变化是可能的。

60. 发明授权

US08213303B2 Generating, at least in part, and/or receiving, at least in part, at least one request 有权
标题翻译：至少部分地和/或至少部分地生成至少一个请求
公开(公告)号：US08213303B2
公开(公告)日：2012-07-03
申请号：US12210016
申请日：2008-09-12
申请人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
发明人： Ren Wang , Tsung-Yuan Charles Tai , Jr-Shian Tsai
IPC分类号： H04L12/26
CPC分类号： H04L47/748 , H04L12/12 , H04L67/125 , H04L67/2861 , Y02D50/40 , Y02D50/42
摘要： In an embodiment, an apparatus is provided that may include circuitry to generate, at least in part, and/or receive, at least in part, at least one request that at least one network node generate, at least in part, information. The information may be to permit selection, at least in part, of (1) at least one power consumption state of the at least one network node, and (2) at least one time period. The at least one time period may be to elapse, after receipt by at least one other network node of at least one packet, prior to requesting at least one change in the at least one power consumption state. The at least one packet may be to be transmitted to the at least one network node. Of course, many alternatives, modifications, and variations are possible without departing from this embodiment.
摘要翻译：在一个实施例中，提供了一种装置，其可以包括至少部分地和至少部分地至少部分地生成至少一个网络节点至少部分地生成信息的至少一个请求的电路。该信息可以至少部分地允许至少一个网络节点的至少一个功率消耗状态的选择，以及（2）至少一个时间段。在请求至少一个功耗状态的至少一个改变之前，至少一个时间段可以在由至少一个其他网络节点接收至少一个分组之后经过。至少一个分组可以被发送到至少一个网络节点。当然，在不脱离本实施例的情况下，许多替代，修改和变化是可能的。

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