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公开(公告)号：US20240311184A1
公开(公告)日：2024-09-19
申请号：US18495749
申请日：2023-10-26
Applicant: Mellanox Technologies, Ltd.
Inventor： Natan Manevich , Wojciech Wasko , Dotan David Levi , Ariel Shahar , Roee Moyal , Eliel Peretz
CPC classification number: G06F9/4881 , G06F11/3409
Abstract: A work descriptor identifying a plurality of workflow tasks to be performed by a hardware device is generated by a host system. The work descriptor corresponds to a performance completion message generated by the hardware device in response to completing performance of the work descriptor. One or more completion indicators are added to the work descriptor. Each of the completion indicators instructs the hardware device to generate one or more additional completion messages during performance of the work descriptor in response to a trigger criterion. The work descriptor is caused to be available to the hardware device for execution.
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公开(公告)号：US20230244629A1
公开(公告)日：2023-08-03
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
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.
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公开(公告)号：US11641245B2
公开(公告)日：2023-05-02
申请号：US17246730
申请日：2021-05-03
Applicant: MELLANOX TECHNOLOGIES, LTD.
Inventor： Dotan David Levi , Wojciech Wasko , Natan Manevich , Roee Moyal , Eliel Peretz , Eran Ben Elisha , Ariel Almog , Teferet Geula , Amit Mandelbaum
IPC: H04J3/06 , H04L43/0817 , H04L43/0882 , H04L67/55
Abstract: In one embodiment, an event processing system includes a clock configured to provide time values, and event processing circuitry, which is configured to generate a confidence level indicative of a degree of confidence of an accuracy of a timestamp, the timestamp being generated for an event responsively to a time value indicative of when an operation associated with the event occurred.
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公开(公告)号：US12229072B2
公开(公告)日：2025-02-18
申请号：US18598382
申请日：2024-03-07
Applicant: MELLANOX TECHNOLOGIES, LTD.
Inventor： Daniel Marcovitch , Dotan David Levi , Eyal Srebro , Eliel Peretz , Roee Moyal , Richard Graham , Gil Bloch , Sean Pieper
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.
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公开(公告)号：US20240281292A1
公开(公告)日：2024-08-22
申请号：US18110788
申请日：2023-02-16
Applicant: Mellanox Technologies, Ltd.
Inventor： Natan Manevich , Dotan David Levi , Wojciech Wasko , Shay Aisman , Ariel Almog , Eliel Peretz , Igor Voks
IPC: G06F9/50
CPC classification number: G06F9/5038 , G06F9/505
Abstract: A device includes a transceiver coupled to a processing device. The processing device is to determine a first time for executing an operation associated with a work execution agent of a plurality of work execution agent. The processing device is further to receive a latency measurement associated with the work execution agent responsive to transmitting the request. The latency measurement is calculated after executing a previous operation associated with the work execution agent at the device. The processing device is also to modify the first time to a second time for executing the operation responsive to receiving the latency measurement.
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Patent Agency Ranking
公开(公告)号：US20230409327A1
公开(公告)日：2023-12-21
申请号：US17844461
申请日：2022-06-20
Applicant: MELLANOX TECHNOLOGIES, LTD.
Inventor： Dotan David Levi , Eliel Peretz , Richard Graham , Daniel Marcovitch , Gil Bloch , Roee Moyal , Eyal Srebro , Sean Midthun Pieper
CPC classification number: G06F9/30192 , G06F9/30025 , G06F9/44542
Abstract: Devices, methods, and systems are provided. In one example, a device is described to include circuitry that collects data received from a data source, references a descriptor that describes a data reformat operation to perform on the data received from the data source, reformats the data received from the data source according to the data reformat operation, and provides the reformatted data to the data target via the second device interface.
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公开(公告)号：US20240411680A1
公开(公告)日：2024-12-12
申请号：US18330007
申请日：2023-06-06
Applicant: Mellanox Technologies, Ltd.
Inventor： Gil Kremer , Roee Moyal , Igor Voks , Liel Peled , Eliel Peretz , Ariel Shahar
IPC: G06F12/02
Abstract: Apparatuses, systems, and techniques for dynamic memory allocation using a shared free list. A user tag is received, and a hashed user tag is generated. A first reference to an entry in a second data structure is identified in a first data structure using the hashed user tag. The entry includes multiple user tags. Responsive to determining that the multiple user tags do not include the user tag, a memory address is identified in a third data structure. The memory address is removed from the third data structure. Memory is allocated for a user context associated with the user tag at the memory address. The user tag is added to the second data structure.
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公开(公告)号：US20240311183A1
公开(公告)日：2024-09-19
申请号：US18479784
申请日：2023-10-02
Applicant: Mellanox Technologies, Ltd.
Inventor： Natan Manevich , Ariel Shahar , Wojciech Wasko , Dotan David Levi , Roee Moyal , Eliel Peretz
CPC classification number: G06F9/4881 , G06F9/542
Abstract: A work descriptor identifying a plurality of workflow tasks to be performed by a hardware device is generated by a host system. A plurality of timestamp logging tasks are added to the work descriptor. Each of the plurality of timestamp logging tasks corresponds to one of the plurality of workflow tasks and instructs the hardware device to log a timestamp in response to an event associated with a respective workflow task. The work descriptor with the plurality of timestamp logging tasks is stored in a work queue of the host system. The work queue is accessible by the hardware device.
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公开(公告)号：US20240211426A1
公开(公告)日：2024-06-27
申请号：US18598382
申请日：2024-03-07
Applicant: MELLANOX TECHNOLOGIES, LTD.
Inventor： Daniel Marcovitch , Dotan David Levi , Eyal Srebro , Eliel Peretz , Roee Moyal , Richard Graham , Gil Bloch , Sean Pieper
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.
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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
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.
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