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公开(公告)号:US10712809B2
公开(公告)日:2020-07-14
申请号:US16241796
申请日:2019-01-07
Applicant: Intel Corporation
Inventor: Naveen Cherukuri , Jeffrey Wilcox , Venkatraman Iyer , Selim Bilgin , David S. Dunning , Robin Tim Frodsham , Theodore Z. Schoenborn , Sanjay Dabral
IPC: H04B7/00 , G06F1/3287 , H04W52/02 , G06F1/3296
Abstract: Methods and apparatus relating to link power savings with state retention are described. In one embodiment, one or more components of two agents coupled via a serial link are turned off during idle periods while retaining link state in each agent. Other embodiments are also disclosed.
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公开(公告)号:US20170336853A1
公开(公告)日:2017-11-23
申请号:US15451645
申请日:2017-03-07
Applicant: Intel Corporation
Inventor: Naveen Cherukuri , Jeffrey WILCOX , Venkatraman Iyer , Selim BILGIN , David S. Dunning , Robin Tim FRODSHAM , Theodore Z. Schoenborn , Sanjay Dabral
CPC classification number: G06F1/3287 , G06F1/3296 , H04W52/0219 , H04W52/0229 , Y02D70/122
Abstract: Methods and apparatus relating to link power savings with state retention are described. In one embodiment, one or more components of two agents coupled via a serial link are turned off during idle periods while retaining link state in each agent. Other embodiments are also disclosed.
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公开(公告)号:US10175744B2
公开(公告)日:2019-01-08
申请号:US15451645
申请日:2017-03-07
Applicant: Intel Corporation
Inventor: Naveen Cherukuri , Jeffrey Wilcox , Venkatraman Iyer , Selim Bilgin , David S. Dunning , Robin Tim Frodsham , Theodore Z. Schoenborn , Sanjay Dabral
Abstract: Methods and apparatus relating to link power savings with state retention are described. In one embodiment, one or more components of two agents coupled via a serial link are turned off during idle periods while retaining link state in each agent. Other embodiments are also disclosed.
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公开(公告)号:US09998401B2
公开(公告)日:2018-06-12
申请号:US15042402
申请日:2016-02-12
Applicant: Intel Corporation
Inventor: Surhud Khare , Ankit More , Dinesh Somasekhar , David S. Dunning
IPC: H04L25/00 , H04L12/933 , H01L23/522 , H01L23/528
CPC classification number: H04L49/109 , H01L23/5221 , H01L23/528 , H01L2924/0002 , H01L2924/00
Abstract: In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.
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公开(公告)号:US20170171111A1
公开(公告)日:2017-06-15
申请号:US14967166
申请日:2015-12-11
Applicant: INTEL CORPORATION
Inventor: Surhud Khare , Dinesh Somasekhar , Ankit More , David S. Dunning , Nitin Y. Borkar , Shekhar Y. Borkar
IPC: H04L12/935 , H04L12/721 , H04L12/933
CPC classification number: H04L49/30 , H04L49/101 , H04L49/109 , H04L49/253
Abstract: Described is an apparatus which comprises: a Network-On-Chip fabric using crossbar switches, having distributed ingress and egress ports; and a dual-mode network interface coupled to at least one crossbar switch, the dual-mode network interface is to include: a dual-mode circuitry; a controller operable to: configure the dual-mode circuitry to transmit and receive differential signals via the egress and ingress ports, respectively, and configure the dual-mode circuitry to transmit and receive signal-ended signals via the egress and ingress ports, respectively.
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公开(公告)号:US09588575B2
公开(公告)日:2017-03-07
申请号:US14321402
申请日:2014-07-01
Applicant: Intel Corporation
Inventor: Naveen Cherukuri , Jeffrey Wilcox , Venkatraman Iyer , Selim Bilgin , David S. Dunning , Robin Tim Frodsham , Theodore Z. Schoenborn , Sanjay Dabral
CPC classification number: G06F1/3287 , G06F1/3296 , H04W52/0219 , H04W52/0229 , Y02D70/122
Abstract: Methods and apparatus relating to link power savings with state retention are described. In one embodiment, one or more components of two agents coupled via a serial link are turned off during idle periods while retaining link state in each agent. Other embodiments are also disclosed.
Abstract translation: 描述了与链路功率节省与状态保持有关的方法和设备。 在一个实施例中,通过串行链路耦合的两个代理的一个或多个组件在空闲时段期间被关闭,同时保持每个代理中的链路状态。 还公开了其他实施例。
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公开(公告)号:US09287208B1
公开(公告)日:2016-03-15
申请号:US14524622
申请日:2014-10-27
Applicant: Intel Corporation
Inventor: Surhud Khare , Ankit More , Dinesh Somasekhar , David S. Dunning
IPC: H01L25/00 , H01L23/522 , H01L23/528
CPC classification number: H04L49/109 , H01L23/5221 , H01L23/528 , H01L2924/0002 , H01L2924/00
Abstract: In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中,一种装置包括:配置在半导体管芯上的多个岛,多个岛中的每一个具有多个核; 以及多个网络交换机,其配置在所述半导体管芯上并且各自与所述多个岛中的一个岛相关联,其中每个网络交换机包括多个输出端口,所述输出端口的第一组各自耦合到相关联的网络交换机 经由点对点互连的岛屿和第二组输出端口各自经由点对多点互连耦合到多个岛的相关网络交换机。 描述和要求保护其他实施例。
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公开(公告)号:US10171168B2
公开(公告)日:2019-01-01
申请号:US15081784
申请日:2016-03-25
Applicant: Intel Corporation
Inventor: Rohit Mittal , David S. Dunning
IPC: H04B10/516 , H04B10/40 , H04B10/69 , H04B10/50 , H04B10/564 , H04L7/00
Abstract: Embodiments herein relate to optoelectronic transceivers with power management. An optoelectronic device may include a photodetector, a loss of signal (LOS) detector coupled with the photodetector, and a re-timer coupled with the LOS detector, wherein a component of the re-timer is to be disabled in response to a detection by the LOS detector that an optical signal has not been received for a predetermined time period. In some embodiments, the LOS detector is coupled with a driver disable input of the re-timer and a driver component of the re-timer is to be disabled. In some embodiments, a clock data recovery circuit, a transmit module re-timer and modulator, and/or a laser may be disabled. In various embodiments, components may be re-enabled in response to detection that an optical signal is being received and/or an electrical signal is received for optical transmission. Other embodiments may be described and/or claimed.
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公开(公告)号:US20160173413A1
公开(公告)日:2016-06-16
申请号:US15042402
申请日:2016-02-12
Applicant: Intel Corporation
Inventor: Surhud Khare , Ankit More , Dinesh Somasekhar , David S. Dunning
IPC: H04L12/933 , H01L23/528 , H01L23/522
CPC classification number: H04L49/109 , H01L23/5221 , H01L23/528 , H01L2924/0002 , H01L2924/00
Abstract: In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中,一种装置包括:配置在半导体管芯上的多个岛,多个岛中的每一个具有多个核; 以及多个网络交换机,其配置在所述半导体管芯上并且各自与所述多个岛中的一个岛相关联,其中每个网络交换机包括多个输出端口,所述输出端口的第一组各自耦合到相关联的网络交换机 经由点对点互连的岛屿和第二组输出端口各自经由点对多点互连耦合到多个岛的相关网络交换机。 描述和要求保护其他实施例。
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公开(公告)号:US09992135B2
公开(公告)日:2018-06-05
申请号:US14967166
申请日:2015-12-11
Applicant: INTEL CORPORATION
Inventor: Surhud Khare , Dinesh Somasekhar , Ankit More , David S. Dunning , Nitin Y. Borkar , Shekhar Y. Borkar
IPC: H04L12/28 , H04L12/935 , H04L12/933 , H04L12/721
CPC classification number: H04L49/30 , H04L49/101 , H04L49/109 , H04L49/253
Abstract: Described is an apparatus which comprises: a Network-On-Chip fabric using crossbar switches, having distributed ingress and egress ports; and a dual-mode network interface coupled to at least one crossbar switch, the dual-mode network interface is to include: a dual-mode circuitry; a controller operable to: configure the dual-mode circuitry to transmit and receive differential signals via the egress and ingress ports, respectively, and configure the dual-mode circuitry to transmit and receive signal-ended signals via the egress and ingress ports, respectively.
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