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11.发明申请公开(公告)号：US20110154080A1
公开(公告)日：2011-06-23
申请号：US12644720
申请日：2009-12-22
CPC分类号： G06F1/3228
摘要： Embodiments of an apparatus, system and method are described for input/output (I/O) device assisted platform power management. An apparatus may comprise, for example, power management logic operative to receive idle duration information from one or more input/output (I/O) devices and to modify a power state for one or more components based on the idle information. Other embodiments are described and claimed.
摘要翻译： 描述了用于输入/输出（I / O）设备辅助平台电源管理的装置，系统和方法的实施例。 装置可以包括例如功率管理逻辑，用于从一个或多个输入/输出（I / O）设备接收空闲持续时间信息，并且基于空闲信息来修改一个或多个组件的功率状态。 描述和要求保护其他实施例。
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公开(公告)号：US20100169683A1
公开(公告)日：2010-07-01
申请号：US12317967
申请日：2008-12-31
IPC分类号： G06F1/32
CPC分类号： G06F1/3287 , G06F1/3203 , G06F1/329 , G06F9/4418 , Y02D10/24 , Y02D50/20
摘要： The present invention relates to platform power management.
摘要翻译： 本发明涉及平台电源管理。
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公开(公告)号：US20220329522A1
公开(公告)日：2022-10-13
申请号：US17853331
申请日：2022-06-29
申请人： Christian Maciocco , Ren Wang , Kshitij Arun Doshi , Francesc Guim Bernat , Ned M. Smith , Satish Chandra Jha , Vesh Raj Sharma Banjade , S M Iftekharul Alam , Shu-ping Yeh
发明人： Christian Maciocco , Ren Wang , Kshitij Arun Doshi , Francesc Guim Bernat , Ned M. Smith , Satish Chandra Jha , Vesh Raj Sharma Banjade , S M Iftekharul Alam , Shu-ping Yeh
摘要： Disclosed are systems and methods for adaptive resilient network communication. A system may monitor network traffic on multiple pathways between user equipment and an application or a service at a network destination, gather network telemetry data from the monitored network traffic, input the network telemetry data into a trained artificial intelligence model, and classify the network telemetry data using the model. The system may further determine, using the model, an anomaly condition in at least a portion of the multiple pathways, and in response to the determination of an anomaly, select a mitigation technique for the at least a portion of the multiple pathways.
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公开(公告)号：US20160182373A1
公开(公告)日：2016-06-23
申请号：US14580801
申请日：2014-12-23
申请人： Ren Wang , Namakkal N. Venkatesan , Aamer Jaleel , Tsung-Yuan C. Tai , Sameh Gobriel , Christian Maciocco
发明人： Ren Wang , Namakkal N. Venkatesan , Aamer Jaleel , Tsung-Yuan C. Tai , Sameh Gobriel , Christian Maciocco
IPC分类号： H04L12/743 , H04L12/747 , H04L29/06
CPC分类号： H04L45/7453 , H04L45/742 , H04L69/22
摘要： Technologies for managing network flow lookups of a network device include a network controller and a target device, each communicatively coupled to the network device. The network device includes a cache for a processor of the network device and a main memory. The network device additionally includes a multi-level hash table having a first-level hash table stored in the cache of the network device and a second-level hash table stored in the main memory of the network device. The network device is configured to determine whether to store a network flow hash corresponding to a network flow indicating the target device in the first-level or second-level hash table based on a priority of the network flow provided to the network device by the network controller.
摘要翻译： 用于管理网络设备的网络流查找的技术包括网络控制器和目标设备，每个通信地耦合到网络设备。 网络设备包括用于网络设备的处理器的缓存和主存储器。 网络设备还包括具有存储在网络设备的高速缓存中的第一级散列表的多级散列表和存储在网络设备的主存储器中的第二级散列表。 网络设备被配置为基于由网络提供给网络设备的网络流的优先级来确定是否将与指示目标设备的网络流相对应的网络流哈希存储在第一级或第二级哈希表中 控制器。
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公开(公告)号：US09155046B2
公开(公告)日：2015-10-06
申请号：US13612142
申请日：2012-09-12
IPC分类号： H04W52/02
CPC分类号： H04W52/0229 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164
摘要： Devices and methods for optimizing semi-active workloads are described herein. A network interface device may be configured to offload data packet acknowledgment responsibilities of a host platform by transmitting, to the sender of the packets, acknowledgements of packets received throughout a time duration. Upon completion of the time duration, the network interface device may trigger the host platform to perform batch processing of the data packets received during the time duration.
摘要翻译： 本文描述了用于优化半主动工作负载的设备和方法。 网络接口设备可以被配置为通过在整个持续时间内向分组的发送者发送接收到的分组的确认来卸载主机平台的数据分组确认责任。 在完成持续时间后，网络接口设备可以触发主机平台对持续时间内接收的数据分组执行批处理。
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公开(公告)号：US20140173221A1
公开(公告)日：2014-06-19
申请号：US13715526
申请日：2012-12-14
申请人： Ahmad Samih , Ren Wang , Christian Maciocco , Sameh Gobriel , Tsung-Yuan Tai
发明人： Ahmad Samih , Ren Wang , Christian Maciocco , Sameh Gobriel , Tsung-Yuan Tai
IPC分类号： G06F12/08
CPC分类号： G06F12/0804 , G06F12/0888 , Y02D10/13
摘要： The present disclosure provides techniques for cache management. A data block may be received from an IO interface. After receiving the data block, the occupancy level of a cache memory may be determined. The data block may be directed to a main memory if the occupancy level exceeds a threshold. The data block may be directed to a cache memory if the occupancy level is below a threshold.
摘要翻译： 本公开提供了用于高速缓存管理的技术。 可以从IO接口接收数据块。 在接收到数据块之后，可以确定高速缓冲存储器的占用水平。 如果占用率超过阈值，则数据块可以被引导到主存储器。 如果占用水平低于阈值，则数据块可以被引导到高速缓冲存储器。
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公开(公告)号：US20100250982A1
公开(公告)日：2010-09-30
申请号：US12414370
申请日：2009-03-30
申请人： Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
发明人： Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
CPC分类号： H04N19/115 , G06F1/3203 , H04N19/12 , H04N19/127 , H04N19/172 , H04N21/41407 , H04N21/436 , H04N21/4436 , H04N21/4621
摘要： A computer system may comprise a platform in which a processing block may be provisioned. The processing block may determine an optimal compression ratio such that the optimal compression ratio may cause a minimum of a total power to be consumed by the computer platform. The total power may comprise total compression power consumption and total transmission power consumption. The processing block may generate compressed frames from a plurality of frames generated by an application. The compressed frames may be generated by encoding the plurality of frames using the optimal compression ratio. The processing block may select a network interface from multiple network interfaces supported by the computer system to transmit the compressed frames.
摘要翻译： 计算机系统可以包括其中可以提供处理块的平台。 处理块可以确定最佳压缩比，使得最佳压缩比可以导致计算机平台消耗的总功率的最小值。 总功率可以包括总压缩功率消耗和总发送功率消耗。 处理块可以从应用产生的多个帧中生成压缩帧。 可以通过使用最佳压缩比对多个帧进行编码来生成压缩帧。 处理块可以从计算机系统支持的多个网络接口中选择一个网络接口来发送压缩帧。
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公开(公告)号：US20180146058A1
公开(公告)日：2018-05-24
申请号：US15414036
申请日：2017-01-24
申请人： Vallabhajosyula S. Somayazulu , Eve M. Schooler , Hassnaa Moustafa , Andrew Stephen Brown , Rath Vannithamby , Srikathyayani Srikanteswara , David John Zage , Ren Wang , Christian Maciocco , David E. Ott , Jeffrey C. Sedayao , David E. Cohen , Sung Lee
发明人： Vallabhajosyula S. Somayazulu , Eve M. Schooler , Hassnaa Moustafa , Andrew Stephen Brown , Rath Vannithamby , Srikathyayani Srikanteswara , David John Zage , Ren Wang , Christian Maciocco , David E. Ott , Jeffrey C. Sedayao , David E. Cohen , Sung Lee
CPC分类号： H04L67/2842 , G06F16/23 , G06F16/9574 , H04L29/08 , H04L41/5006 , H04L41/5009 , H04L41/5025 , H04L41/5035 , H04L43/12 , H04L43/16 , H04L45/04 , H04L45/14 , H04L45/60 , H04L45/74 , H04L47/20 , H04L47/286 , H04L47/783 , H04L61/2076 , H04L67/10 , H04L67/1097 , H04L67/12 , H04L67/16 , H04L67/2876 , H04L67/327 , H04L67/42 , H04L69/22
摘要： Generally discussed herein are systems, devices, and methods for managing content of an information centric network (ICN). A component of an ICN can include a memory including an extended content store that includes content from at least one other component of the ICN, and first attributes of the content, the first attributes including a content popularity value that indicates a number of requests for the content, and processing circuitry to increment the content popularity value in response to a transmission of a first content packet that includes the content, the first content packet transmitted in response to receiving an interest packet.
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公开(公告)号：US20170163575A1
公开(公告)日：2017-06-08
申请号：US14960993
申请日：2015-12-07
IPC分类号： H04L12/861 , H04L12/743 , H04L12/741 , H04L12/721
CPC分类号： H04L49/9094 , H04L45/38 , H04L45/54 , H04L45/7453
摘要： Methods and apparatus to support multiple-writer/multiple-reader concurrency for software flow/packet classification on general purpose multi-core systems. A flow table with rows mapped to respective hash buckets with multiple entry slots is implemented in memory of a host platform with multiple cores, with each bucket being associated with a version counter. Multiple writer and reader threads are run on the cores, with writers providing updates to the flow table data. In connection with inserting new key data, a determination is made to which buckets will be changed, and access rights to those buckets are acquired prior to making any changes. For example, under a flow table employing cuckoo hashing, access rights are acquired to buckets along a full cuckoo path. Once the access rights are obtained, a writer is enabled to update data in the applicable buckets to effect entry of the new key data, while other writer threads are prevented from changing any of these buckets, but may concurrently insert or modify key data in other buckets.
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公开(公告)号：US09619006B2
公开(公告)日：2017-04-11
申请号：US13994780
申请日：2012-01-10
申请人： Ahmad Samih , Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
发明人： Ahmad Samih , Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
IPC分类号： G06F1/26 , G06F1/32 , G06F1/00 , H04L12/721
CPC分类号： G06F1/325 , H04L45/06 , H04L45/127
摘要： A method and apparatus for selectively parking routers used for routing traffic in mesh interconnects. Various router parking (RP) algorithms are disclosed, including an aggressive RP algorithm where a minimum number of routers are kept active to ensure adequate network connectivity between active nodes and/or intercommunicating nodes, leading to a maximum reduction in static power consumption, and a conservative RP algorithm that favors network latency considerations over static power consumption while also reducing power. An adaptive RP algorithm is also disclosed that implements aspects of the aggressive and conservative RP algorithms to balance power consumption and latency considerations in response to ongoing node utilization and associated traffic. The techniques may be implemented in internal network structures, such as for single chip computers, as well as external network structures, such as computing clusters and massively parallel computer architectures. Performance modeling has demonstrated substantial power reduction may be obtained using the router parking techniques while maintaining Quality of Service performance objectives.
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