专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20140149766A1 ROUTER PARKING IN POWER-EFFICIENT INTERCONNECT ARCHITECTURES 有权
标题翻译：路由器驻留在功率有效的互联体系结构中
公开(公告)号：US20140149766A1
公开(公告)日：2014-05-29
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： G06F1/32
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.
摘要翻译：一种用于选择性地停放用于在网状互连中路由业务的路由器的方法和装置。公开了各种路由器驻留（RP）算法，包括侵略性RP算法，其中最少数量的路由器保持活动以确保活动节点和/或互通节点之间的足够的网络连接，导致静态功耗的最大降低，以及保守的RP算法有利于静态功耗下的网络延迟考虑，同时也降低了功耗。还公开了一种自适应RP算法，其实现了积极和保守的RP算法的各个方面，以响应于正在进行的节点利用率和相关联的流量来平衡功耗和延迟考虑。这些技术可以在诸如单芯片计算机的内部网络结构以及诸如计算集群和大规模并行计算机体系结构的外部网络结构中实现。性能建模已经证明，使用路由器停放技术可以获得大量的功率降低，同时保持服务质量的性能目标。

32. 发明申请

US20140071866A1 OPTIMIZING SEMI-ACTIVE WORKLOADS 有权
标题翻译：优化半主动工作负载
公开(公告)号：US20140071866A1
公开(公告)日：2014-03-13
申请号：US13612142
申请日：2012-09-12
申请人： Christian Maciocco , Sameh Gobriel , Ren Wang , Tsung-Yuan C. Tai , Kristoffer D. Fleming
发明人： Christian Maciocco , Sameh Gobriel , Ren Wang , Tsung-Yuan C. Tai , Kristoffer D. Fleming
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。

33. 发明授权

US08612998B2 Coordinating device and application break events for platform power saving 有权
公开(公告)号：US08612998B2
公开(公告)日：2013-12-17
申请号：US12888855
申请日：2010-09-23
申请人： Ren Wang , Jr-Shian Tsai , Tsung-Yuan C. Tai , Mesut A. Ergin , Prakash N. Iyer , Bruce L. Fleming
发明人： Ren Wang , Jr-Shian Tsai , Tsung-Yuan C. Tai , Mesut A. Ergin , Prakash N. Iyer , Bruce L. Fleming
IPC分类号： G06F13/00
CPC分类号： G06F9/4881 , G06F1/3203 , G06F9/54 , G06F9/542
摘要： Systems and methods of managing break events may provide for detecting a first break event from a first event source and detecting a second break event from a second event source. In one example, the event sources can include devices coupled to a platform as well as active applications on the platform. Issuance of the first and second break events to the platform can be coordinated based on at least in part runtime information associated with the platform.

34. 发明申请

US20130311808A1 PLATFORM AND PROCESSOR POWER MANAGEMENT 有权
公开(公告)号：US20130311808A1
公开(公告)日：2013-11-21
申请号：US13947479
申请日：2013-07-22
申请人： Ren Wang , Christian Mociocco , Sanjay Bakshi , Tsung-Yuan Charles Tai
发明人： Ren Wang , Christian Mociocco , Sanjay Bakshi , Tsung-Yuan Charles Tai
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.

35. 发明申请

US20130290546A1 MECHANISM FOR EMPLOYING AND FACILITATING DYNAMIC AND REMOTE MEMORY COLLABORATION AT COMPUTING DEVICES 审中-公开
标题翻译：在计算机上进行动态和远程记忆合作的机制
公开(公告)号：US20130290546A1
公开(公告)日：2013-10-31
申请号：US13977692
申请日：2011-10-07
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： H04L12/70
CPC分类号： H04L47/781 , G06F9/5016 , G06F9/5072 , G06F13/14 , G06F15/16 , Y02D10/22 , Y02D10/36
摘要： A mechanism is described for facilitating dynamic and remote memory collaboration at computing devices according to one embodiment of the invention. A method of embodiments of the invention includes dynamically classifying a computing device of a plurality of computing devices as a memory server, where the plurality of computing devices are coupled to each other over a network. The method may further include offering, by the memory server, of memory to be used by one or more of the plurality of computing devices classified as one or more memory clients, and remotely granting, by the memory server, of the memory to the one or more memory clients.
摘要翻译：描述了根据本发明的一个实施例的用于促进计算设备处的动态和远程存储器协作的机制。本发明的实施例的方法包括将多个计算设备的计算设备动态地分类为存储器服务器，其中多个计算设备通过网络彼此耦合。该方法还可以包括由存储器服务器提供要被分类为一个或多个存储器客户机的多个计算设备中的一个或多个的使用的存储器，并且由存储器服务器将存储器远程授予存储器或更多内存客户端。

36. 发明申请

US20110154080A1 METHOD AND APPARATUS FOR I/O DEVICES ASSISTED PLATFORM POWER MANAGEMENT 有权
标题翻译：用于I / O设备的方法和装置辅助平台功率管理
公开(公告)号：US20110154080A1
公开(公告)日：2011-06-23
申请号：US12644720
申请日：2009-12-22
申请人： Ren Wang , Jong Han Park , Christian Maciocco , Jr-Shian Tsai , Tsung-Yuan C. Tai
发明人： Ren Wang , Jong Han Park , Christian Maciocco , Jr-Shian Tsai , Tsung-Yuan C. Tai
IPC分类号： G06F1/32 , G06F12/08 , G06F13/24
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。

37. 发明申请

US20100169683A1 Platform and processor power management 有权
标题翻译：平台和处理器电源管理
公开(公告)号：US20100169683A1
公开(公告)日：2010-07-01
申请号：US12317967
申请日：2008-12-31
申请人： Ren Wang , Christian Maciocco , Sanjay Bakshi , Tsung-Yuan Charles Tai
发明人： Ren Wang , Christian Maciocco , Sanjay Bakshi , Tsung-Yuan Charles Tai
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。

38. 发明申请

US20050206268A1 Motor armature having distributed windings for reducing arcing 有权
标题翻译：电动机电枢具有分布绕组以减少电弧
公开(公告)号：US20050206268A1
公开(公告)日：2005-09-22
申请号：US10936003
申请日：2004-09-08
申请人： Richard Walter , Ren Wang
发明人： Richard Walter , Ren Wang
IPC分类号： H02K23/30 , H02K1/00 , H02K3/00
CPC分类号： H02K23/30 , H02K3/38 , Y10T29/49009 , Y10T29/49011
摘要： An armature for a brush commutated electric motor having a distributed coil winding arrangement for reducing brush arcing and electromagnetic interference (EMI). The winding pattern involves winding a first coil into a first pair of slots of the armature. A second coil having a first subcoil portion is then wound into the same slots as the first coil, while a second subcoil portion of the second coil is wound into a pair of slots that is offset by one slot position from the first pair of slots. The two subcoil portions have the same number of turns, and the total turns of the two subcoil portions equals the number of turns of the first coil. A third coil is then wound in the same slots as the second subcoil portion of the second coil. The third coil has the same number of turns as the first coil. This pattern is repeated around the armature. In a two coil per slot armature, this pattern enables the magnetic axis of each coil to be maintained at a constant angular position relative to the commutator bars to which it is coupled without the need for using uneven numbers of turns for the two subcoil portions of each segmented coil.
摘要翻译：一种用于刷换换电动机的电枢，其具有用于减少刷电弧和电磁干扰（EMI）的分布式线圈绕组装置。绕组模式包括将第一线圈卷绕到衔铁的第一对槽中。然后，具有第一子线圈部分的第二线圈被缠绕到与第一线圈相同的狭槽中，而第二线圈的第二子线圈部分被卷绕成一对狭槽，该一对狭槽由与第一对线槽的一个槽位置偏移。两个线圈部分具有相同的匝数，并且两个线圈部分的总匝数等于第一线圈的匝数。然后将第三线圈缠绕在与第二线圈的第二子线圈部分相同的狭槽中。第三线圈具有与第一线圈相同的匝数。电枢周围重复这种模式。在每个时隙电枢的两个线圈中，该图案使得每个线圈的磁轴能够相对于与其耦合的换向器条保持在恒定的角度位置，而不需要使用两个线圈的两个线圈部分的不均匀匝数每个分段线圈。

39. 发明申请

US20210004328A1 HARDWARE/SOFTWARE CO-OPTIMIZATION TO IMPROVE PERFORMANCE AND ENERGY FOR INTER-VM COMMUNICATION FOR NFVS AND OTHER PRODUCER-CONSUMER WORKLOADS 有权
公开(公告)号：US20210004328A1
公开(公告)日：2021-01-07
申请号：US17027248
申请日：2020-09-21
申请人： Ren Wang , Andrew J. Herdrich , Yen-cheng Liu , Herbert H. Hum , Jong Soo Park , Christopher J. Hughes , Namakkal N. Venkatesan , Adrian C. Moga , Aamer Jaleel , Zeshan A. Chishti , Mesut A. Ergin , Jr-shian Tsai , Alexander W. Min , Tsung-yuan C. Tai , Christian Maciocco , Rajesh Sankaran
发明人： Ren Wang , Andrew J. Herdrich , Yen-cheng Liu , Herbert H. Hum , Jong Soo Park , Christopher J. Hughes , Namakkal N. Venkatesan , Adrian C. Moga , Aamer Jaleel , Zeshan A. Chishti , Mesut A. Ergin , Jr-shian Tsai , Alexander W. Min , Tsung-yuan C. Tai , Christian Maciocco , Rajesh Sankaran
IPC分类号： G06F12/0842 , G06F12/0831 , G06F12/0893 , G06F12/109 , G06F12/0813 , G06F9/455
摘要： Methods and apparatus implementing Hardware/Software co-optimization to improve performance and energy for inter-VM communication for NFVs and other producer-consumer workloads. The apparatus include multi-core processors with multi-level cache hierarchies including and L1 and L2 cache for each core and a shared last-level cache (LLC). One or more machine-level instructions are provided for proactively demoting cachelines from lower cache levels to higher cache levels, including demoting cachelines from L1/L2 caches to an LLC. Techniques are also provided for implementing hardware/software co-optimization in multi-socket NUMA architecture system, wherein cachelines may be selectively demoted and pushed to an LLC in a remote socket. In addition, techniques are disclosure for implementing early snooping in multi-socket systems to reduce latency when accessing cachelines on remote sockets.

40. 发明申请

US20190102303A1 SOFTWARE-TRANSPARENT HARDWARE PREDICTOR FOR CORE-TO-CORE DATA TRANSFER OPTIMIZATION 审中-公开
公开(公告)号：US20190102303A1
公开(公告)日：2019-04-04
申请号：US15721249
申请日：2017-09-29
申请人： Ren Wang , Joseph Nuzman , Samantika S. Sury , Andrew J. Herdrich , Namakkal N. Venkatesan , Anil Vasudevan , Tsung-Yuan C. Tai , Niall D. McDonnell
发明人： Ren Wang , Joseph Nuzman , Samantika S. Sury , Andrew J. Herdrich , Namakkal N. Venkatesan , Anil Vasudevan , Tsung-Yuan C. Tai , Niall D. McDonnell
IPC分类号： G06F12/0831 , G06F12/084 , G06F12/0811
摘要： Apparatus, method, and system for implementing a software-transparent hardware predictor for core-to-core data communication optimization are described herein. An embodiment of the apparatus includes a plurality of hardware processor cores each including a private cache; a shared cache that is communicatively coupled to and shared by the plurality of hardware processor cores; and a predictor circuit. The predictor circuit is to track activities relating to a plurality of monitored cache lines in the private cache of a producer hardware processor core (producer core) and to enable a cache line push operation upon determining a target hardware processor core (target core) based on the tracked activities. An execution of the cache line push operation is to cause a plurality of unmonitored cache lines in the private cache of the producer core to be moved to the private cache of the target core.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式