公开(公告)号：US20250088453A1

公开(公告)日：2025-03-13

申请号：US18244818

申请日：2023-09-11

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Eran Gil Beracha ,  Amit Kazimirsky ,  Aviv Kfir ,  Ilya Vershkov ,  Roee Levy Leshem ,  Tal Mund ,  Liron Mula

IPC: H04L45/125 ,  H04L45/00 ,  H04L45/12

Abstract: A device, communication system, and method are provided. In one example, a system for routing traffic is described that includes a plurality of ports to facilitate communication over a network. The system also includes a controller to determine, for a first port of a plurality of ports, a bandwidth for the first port and a bandwidth history for the first port, compare the bandwidth for the first port and the bandwidth history for the first port to a threshold, and alter a configuration of the first port based on the comparing of the bandwidth and the bandwidth history to the threshold.

公开(公告)号：US20240370074A1

公开(公告)日：2024-11-07

申请号：US18309842

申请日：2023-05-01

Applicant: Mellanox Technologies, Ltd.

Inventor： Amit Kazimirsky ,  Eyal Srebro ,  Niv Aibester ,  George Elias

IPC: G06F1/3206

Abstract: A device includes one or more ports, one or more bandwidth shapers, and processing logic. The one or more ports are to connect to a communication network. A given bandwidth shaper is to: (i) when disabled, output traffic at an available full data rate, and (ii) when enabled, output the traffic at a specified shaper data rate lower than the available full data rate. The processing logic is to receive or generate notifications, which are indicative of average power that is consumed by the network device while outputting traffic through the one or more bandwidth shapers via the one or more ports, and based on at least some of the notifications, toggle at least one of the one or more bandwidth shapers between being enabled and disabled, to retain the average power consumed below a specified power budget.

公开(公告)号：US20250044981A1

公开(公告)日：2025-02-06

申请号：US18229509

申请日：2023-08-02

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Niv Aibester ,  Eyal Srebro ,  Liron Mula ,  Amit Kazimirsky

IPC: G06F3/06

Abstract: A network device, a network interface controller, and a switch are provided. In one example, a shared buffer includes a plurality of cells of memory, one or more ports read data from the shared buffer and write data to the shared buffer, and a controller circuit selectively enables and disables cells of memory of the shared buffer based on an amount of data stored in the shared buffer. Power consumption of the shared buffer is in proportion to a number of enabled cells of memory.

公开(公告)号：US12081361B2

公开(公告)日：2024-09-03

申请号：US17893692

申请日：2022-08-23

Applicant: Mellanox Technologies Ltd.

Inventor： Amit Kazimirsky ,  Nir Sucher

IPC: H04L12/40 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3234 ,  H04L12/10 ,  H04L43/08

CPC classification number: H04L12/40039 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3253 ,  H04L12/10 ,  H04L43/08

Abstract: Methods, systems, and machine-readable mediums to predict signal conductor traffic and to transition between signal conductor states in accordance with the predictions. In at least one embodiment, a scoring system is used to select a prediction method, which is used to determine when to transition a signal conductor between active and inactive states.

公开(公告)号：US20250039097A1

公开(公告)日：2025-01-30

申请号：US18226587

申请日：2023-07-26

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Amit Kazimirsky ,  Eran Gil Beracha ,  Liron Mula ,  Aviv Kfir ,  Barak Gafni

IPC: H04L47/129 ,  H04L47/30

Abstract: A device, communication system, and method are provided. In one example, a system for routing traffic is described that includes a plurality of ports to facilitate communication over a network. The system also includes a controller to selectively activate or deactivate ports of the system based on queue depths and additional information to improve power efficiency of the system.

公开(公告)号：US20240073058A1

公开(公告)日：2024-02-29

申请号：US17893692

申请日：2022-08-23

Applicant: Mellanox Technologies Ltd.

Inventor： Amit Kazimirsky ,  Nir Sucher

IPC: H04L12/40 ,  H04L12/10 ,  H04L43/08

CPC classification number: H04L12/40039 ,  H04L12/10 ,  H04L43/08

Abstract: Methods, systems, and machine-readable mediums to predict signal conductor traffic and to transition between signal conductor states in accordance with the predictions. In at least one embodiment, a scoring system is used to select a prediction method, which is used to determine when to transition a signal conductor between active and inactive states.

公开(公告)号：US12229439B1

公开(公告)日：2025-02-18

申请号：US18229509

申请日：2023-08-02

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Niv Aibester ,  Eyal Srebro ,  Liron Mula ,  Amit Kazimirsky

IPC: G06F3/06 ,  G06F1/3234 ,  H04L49/90

Abstract: A network device, a network interface controller, and a switch are provided. In one example, a shared buffer includes a plurality of cells of memory, one or more ports read data from the shared buffer and write data to the shared buffer, and a controller circuit selectively enables and disables cells of memory of the shared buffer based on an amount of data stored in the shared buffer. Power consumption of the shared buffer is in proportion to a number of enabled cells of memory.

公开(公告)号：US20240380636A1

公开(公告)日：2024-11-14

申请号：US18779668

申请日：2024-07-22

Applicant: Mellanox Technologies Ltd.

Inventor： Amit Kazimirsky ,  Nir Sucher

IPC: H04L12/40 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3234 ,  H04L12/10 ,  H04L43/08

Abstract: Methods, systems, and machine-readable mediums to predict signal conductor traffic and to transition between signal conductor states in accordance with the predictions. In at least one embodiment, a scoring system is used to select a prediction method, which is used to determine when to transition a signal conductor between active and inactive states.