公开(公告)号：US11968126B2

公开(公告)日：2024-04-23

申请号：US17955583

申请日：2022-09-29

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Roni Bar Yanai ,  Jiawei Wang ,  Yossef Efraim ,  Chen Rozenbaum

IPC: H04L47/2483 ,  H04L45/748

CPC classification number: H04L47/2483 ,  H04L45/748

Abstract: A method includes providing a library of hardware-agnostic packet-processing functions. A functional hardware-agnostic specification of a packet-processing pipeline, for use in a network device, is received from a user. The specification is defined in terms of one or more of the packet-processing functions draws from the library. A hardware-specific design of the packet-processing pipeline, which is suited to given hardware, is derived from the specification.

公开(公告)号：US11963309B2

公开(公告)日：2024-04-16

申请号：US17305223

申请日：2021-07-01

Applicant: Mellanox Technologies, Ltd. ,  Bar-Ilan University ,  PCB Technologies Ltd

Inventor： Boaz Atias ,  Elad Mentovich ,  Yaniv Rotem ,  Doron Naveh ,  Adi Levi ,  Yosi Ben-Naim ,  Yaad Eliya ,  Shlomo Danino ,  Eran Lipp ,  Alon Rubinstein ,  Ran Hasson Ruso

IPC: H05K3/46 ,  H05K1/02 ,  H05K3/06

CPC classification number: H05K3/4644 ,  H05K1/0298 ,  H05K3/06 ,  H05K2203/06

Abstract: Processes for laminating a conductive-lubricant coated Printed Circuit Board (PCB) are disclosed. An example laminated PCB may include a lamination stack that may further include a core, an adhesive layer, and at least one graphene-metal structure or at least one hexagonal Boron Nitride metal (h-BN-metal) structure. The materials of the PCB may change in accordance with the invention described herein, including the materials of the core, the materials of the conductive-lubricant coatings, or the metal layers of the conductive-lubricant-metal structures. Doping processes for each change in materials used are also described herein. The conductive-lubricant of the conductive-lubricant-metal structure will promote high frequency performance and heat management within the PCB. Furthermore, a removal process of those materials post-lamination is described herein to promote protection of materials and subsequent removal of protective layers without breakage or tearing.

公开(公告)号：US20240121164A1

公开(公告)日：2024-04-11

申请号：US17961298

申请日：2022-10-06

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Gil Levy ,  Ran Sandhaus ,  Shie Mannor

IPC: H04L41/16 ,  G06N5/02 ,  H04L47/2441

CPC classification number: H04L41/16 ,  G06N5/022 ,  H04L47/2441

Abstract: A network device, system-on-a-chip, and method of performing packet handling are described. A packet is received, and data associated with the packet is processed, using a configurable artificial intelligence engine, to generate a size classification for a flow associated with the packet. An action is performed based, at least in part, on the size classification for the flow associated with the packet.

公开(公告)号：US11949463B1

公开(公告)日：2024-04-02

申请号：US18220990

申请日：2023-07-12

Applicant: Mellanox Technologies, Ltd. ,  Bar-Ilan University

Inventor： Tali Septon ,  Elad Mentovich ,  Moshe B Oron ,  Yonatan Piasetzky ,  Yuval Idan ,  Eliahu Cohen ,  Avshalom C Elitzur ,  Taylor Lee Patti

IPC: H04B10/70

CPC classification number: H04B10/70

Abstract: Various embodiments of the present disclosure are directed to accessing a quantum communication channel undetected and/or characterizing this communication channel based upon attempted access. An example method includes accessing a quantum communication channel transmitting one or more qubits. The method includes the introduction of a noise signal to the quantum communication channel and then applying in its absence one or more weak or variable-strength measurements to the quantum communication channel. A strength of at least one measurement of the one or more measurements is based at least in part upon the current noise signal. The method further includes obtaining information associated with the one or more qubits based on the one or more measurements.

公开(公告)号：US20240106756A1

公开(公告)日：2024-03-28

申请号：US17954450

申请日：2022-09-28

Applicant: Mellanox Technologies, Ltd.

Inventor： Roni BAR YANAI ,  Itai GEFFEN ,  Ori KAM

IPC: H04L47/20 ,  H04L47/24

CPC classification number: H04L47/20 ,  H04L47/24

Abstract: A computing device which may include a programmable hardware device and a microcontroller to, based on a policy and parameters of a packet received by the programmable hardware device, program a rule in the programmable hardware device, the rule indicating how to process the packet.

公开(公告)号：US20240095106A1

公开(公告)日：2024-03-21

申请号：US18105846

申请日：2023-02-05

Applicant: Mellanox Technologies, Ltd.

Inventor： Richard Graham

IPC: G06F9/54

CPC classification number: G06F9/546

Abstract: A method for collective communications includes invoking a collective operation over a group of computing processes in which the processes concurrently transmit and receive data to and from other processes in the group via a communication medium. Messages are composed for transmission by source processes including metadata indicating how the data to be transmitted by the source processes in the collective operation are to be handled by destination processes that are to receive the data and also including in at least some of the messages the data to be transmitted by one or more of the source processes to one or more of the destination processes. The composed messages are transmitted concurrently from the source processes to the destination processes in the group over the communication medium. The data are processed by the destination processes in response to the metadata included in the messages received by the destination processes.

公开(公告)号：US11934332B2

公开(公告)日：2024-03-19

申请号：US17590339

申请日：2022-02-01

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Daniel Marcovitch ,  Dotan David Levi ,  Eyal Srebro ,  Eliel Peretz ,  Roee Moyal ,  Richard Graham ,  Gil Bloch ,  Sean Pieper

IPC: G06F13/42 ,  G06F7/76

CPC classification number: G06F13/42 ,  G06F7/76

Abstract: Devices, methods, and systems are provided. In one example, a device is described to include a device interface that receives data from at least one data source; a data shuffle unit that collects the data received from the at least one data source, receives a descriptor that describes a data shuffle operation to perform on the data received from the at least one data source, performs the data shuffle operation on the collected data to produce shuffled data, and provides the shuffled data to at least one data target.

公开(公告)号：US20240090165A1

公开(公告)日：2024-03-14

申请号：US17944638

申请日：2022-09-14

Applicant: Mellanox Technologies Ltd.

Inventor： Oren Weltsch ,  Igal Gutman ,  Rom Becker ,  Shay Zaretsky ,  Ayal Shabtay ,  Michal Shlomai Hermon ,  Kfir Katz

IPC: H05K7/20 ,  H04Q1/02

CPC classification number: H05K7/20254 ,  H04Q1/035 ,  H05K7/20272 ,  H05K7/2049

Abstract: An electronic device may include a receptacle cage comprising a longitudinal aperture extending along a portion of a top surface of the receptacle cage, a cooling body disposed directly on the top surface of the receptacle cage, wherein a longitudinal portion of a bottom surface of the cooling body is disposed within the longitudinal aperture on the top surface of the receptacle cage, a first conduit to deliver a liquid coolant into an interior of the cooling body, and a second conduit to deliver the liquid coolant from the interior of the cooling body.

公开(公告)号：US20240089211A1

公开(公告)日：2024-03-14

申请号：US18509810

申请日：2023-11-15

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Liron Mula ,  Zachy Haramaty ,  Shachar Bar Tikva ,  Dekel Dadon

IPC: H04L47/32 ,  H04L47/30

CPC classification number: H04L47/32 ,  H04L47/30

Abstract: A relay device is provided that may identify a quantity of empty data byte locations in a data buffer of the relay device. The relay device may receive an indicator associated with transmitting data packets. The relay device may pause or enable a lossless flow of data between the relay device, a host device, and a peer device based on the quantity of empty data byte locations, the indicator, or both. The relay device may include a first data interface coupled with a peer device, a second data interface coupled with a host device, a data buffer configured to store data packets received from the host device, and a state machine that enables a lossless transmission of data between the host device and peer device. The state machine may transmit a pause frame to the host device based on a data buffer utilization reaching a data storage capacity.

公开(公告)号：US20240089194A1

公开(公告)日：2024-03-14

申请号：US17990686

申请日：2022-11-20

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Ariel Almog ,  Eitan Zahavi ,  Idan Burstein ,  Zachy Haramaty ,  Aviv Barnea

IPC: H04L45/00 ,  H04L67/1097 ,  H04L69/22

CPC classification number: H04L45/22 ,  H04L45/66 ,  H04L67/1097 ,  H04L69/22

Abstract: A network adapter includes a port and one or more circuits. The port is to send packets to a network in accordance with a Remote Direct Memory Access over Converged Ethernet (RoCE) protocol. The one or more circuits are to decide whether a packet is permitted to undergo Adaptive Routing (AR) in being routed through the network, to mark the packet with an indication of whether the packet is permitted to undergo AR, and to send the marked packet to the network via the port.