Patents by Inventor Oren Duer
Oren Duer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240143528Abstract: A network adapter includes a network interface, a bus interface, a hardware-implemented data-path and a programmable Data-Plane Accelerator (DPA). The network interface is to communicate with a network. The bus interface is to communicate with an external device over a peripheral bus. The hardware-implemented data-path includes a plurality of packet-processing engines to process data units exchanged between the network and the external device. The DPA is to expose on the peripheral bus a User-Defined Peripheral-bus Device (UDPD), to run user-programmable logic that implements the UDPD, and to process transactions issued from the external device to the UDPD by reusing one or more of the packet-processing engines of the data-path.Type: ApplicationFiled: November 2, 2022Publication date: May 2, 2024Inventors: Daniel Marcovitch, Eliav Bar-Ilan, Ran Avraham Koren, Liran Liss, Oren Duer, Shahaf Shuler
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Patent number: 11947804Abstract: A system includes a hardware circuitry having a device coupled with one or more external memory devices. The device is to detect an input/output (I/O) request associated with an external memory device of the one or more external memory devices. The device is to record a first timestamp in response to detecting the IO request transmitted to the external memory device. The device is further to detect an indication from the external memory device of a completion of the IO request associated with the external memory device and record a second timestamp in response to detecting the indication. The device is also to determine a latency associated with the IO request based on the first timestamp and the second timestamp.Type: GrantFiled: April 6, 2022Date of Patent: April 2, 2024Assignee: NVIDIA CorporationInventors: Shridhar Rasal, Oren Duer, Aviv Kfir, Liron Mula
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Patent number: 11940935Abstract: A computerized system operating in conjunction with computerized apparatus and with a fabric target service in data communication with the computerized apparatus, the system comprising functionality residing on the computerized apparatus, and functionality residing on the fabric target service, which, when operating in combination, enable the computerized apparatus to coordinate access to data.Type: GrantFiled: April 19, 2021Date of Patent: March 26, 2024Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Eliav Bar-Ilan, Oren Duer, Maxim Gurtovoy, Liran Liss, Aviad Shaul Yehezkel
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Publication number: 20240095205Abstract: A system includes a bus interface and circuitry. The bus interface is configured to communicate with an external device over a peripheral bus. The circuitry is configured to support a plurality of widgets that perform primitive operations used in implementing peripheral-bus devices, to receive a user-defined configuration, which specifies a user-defined peripheral-bus device as a configuration of one or more of the widgets, and to implement the user-defined peripheral-bus device toward the external device over the peripheral bus, in accordance with the user-defined configuration.Type: ApplicationFiled: November 16, 2022Publication date: March 21, 2024Inventors: Daniel Marcovitch, Liran Liss, Aviad Shaul Yehezkel, Rabia Loulou, Oren Duer, Shahaf Shuler, Chenghuan Jia, Philip Browning Johnson, Gal Shalom, Omri Kahalon, Adi Merav Horowitz, Arpit Jain, Eliav Bar-Ilan, Prateek Srivastava
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Patent number: 11934658Abstract: A peripheral device includes a host interface and processing circuitry. The host interface is to communicate with one or more hosts over a peripheral bus. The processing circuitry is to expose on the peripheral bus a peripheral-bus device that communicates with the one or more hosts using one or more instances of at least one bus storage protocol, to receive, using the exposed peripheral-bus device, Input/Output (I/O) transactions that are issued by the one or more hosts, and to complete the I/O transactions for the one or more hosts in accordance with one or more instances of at least one network storage protocol, by running at least part of a host-side protocol stack of the at least one network storage protocol.Type: GrantFiled: November 16, 2021Date of Patent: March 19, 2024Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Boris Pismenny, Oren Duer, Dror Goldenberg
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Patent number: 11934333Abstract: A peripheral device includes a host interface and processing circuitry. The host interface is configured to communicate with a host over a peripheral bus. The processing circuitry is configured to expose on the peripheral bus a peripheral-bus device that communicates with the host using a bus storage protocol, to receive, using the exposed peripheral-bus device, Input/Output (I/O) transactions that are issued by the host, and to complete the I/O transactions for the host in accordance with a network storage protocol, by running at least part of a host-side protocol stack of the network storage protocol.Type: GrantFiled: March 25, 2021Date of Patent: March 19, 2024Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Oren Duer, Dror Goldenberg
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Patent number: 11892964Abstract: A peripheral device includes a host interface and processing circuitry. The host interface is configured to communicate with a host over a peripheral bus. The processing circuitry is configured to expose on the peripheral bus a peripheral-bus device that communicates with the host using a bus storage protocol, to receive, using the exposed peripheral-bus device, Input/Output (I/O) transactions that are issued by the host, and to complete the I/O transactions for the host in accordance with a network storage protocol, by running at least part of a host-side protocol stack of the network storage protocol.Type: GrantFiled: March 25, 2021Date of Patent: February 6, 2024Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Oren Duer, Dror Goldenberg
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Publication number: 20230325089Abstract: A system includes a hardware circuitry having a device coupled with one or more external memory devices. The device is to detect an input/output (I/O) request associated with an external memory device of the one or more external memory devices. The device is to record a first timestamp in response to detecting the IO request transmitted to the external memory device. The device is further to detect an indication from the external memory device of a completion of the IO request associated with the external memory device and record a second timestamp in response to detecting the indication. The device is also to determine a latency associated with the IO request based on the first timestamp and the second timestamp.Type: ApplicationFiled: April 6, 2022Publication date: October 12, 2023Inventors: Shridhar Rasal, Oren Duer, Aviv Kfir, Liron Mula
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Publication number: 20230236769Abstract: Methods and systems provided herein involve extracting an input/output (I/O) operation from a packet received over an I/O pipeline, the I/O operation comprising either a read request to read data from at least one storage device or a write request to write data to the at least one storage device; determining that an address associated with the I/O operation exists in a lookup table that is provided for thin provisioning of the at least one storage device; performing one or more RAID calculations associated with the at least one storage device based on the address and the I/O operation; and accessing the at least one storage device to perform the I/O operation based on the one or more RAID calculations; and second processing component configured to carry out a second set of operations that occur when the address associated with the I/O operation does not exist in the lookup table.Type: ApplicationFiled: January 27, 2022Publication date: July 27, 2023Inventors: Omri Kahalon, Gal Shalom, Aviad Yehezkel, Liran Liss, Oren Duer, Rabie Loulou, Maxim Gurtovoy
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Patent number: 11693804Abstract: A computerized system for efficient interaction between a host, the host having a first operating system, and a second operating system, the system comprising a subsystem on the second operating system which extracts data, directly from a buffer which is local to the host, wherein the system is operative for mapping memory from one bus associated with the first operating system to a different bus, associated with the second operating system and from which different bus the memory is accessed, thereby to emulate a connection between the first and second operating systems by cross-bus memory mapping.Type: GrantFiled: June 3, 2021Date of Patent: July 4, 2023Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Alex Rosenbaum, Oren Duer, Alexander Mikheev, Nitzan Carmi, Haggai Eran
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Publication number: 20230104492Abstract: In one embodiment, a processing apparatus includes a processor to train an artificial intelligence model to find a pacing action from which to derive a pacing metric for use in serving content transfer requests.Type: ApplicationFiled: April 5, 2022Publication date: April 6, 2023Inventors: Gary Mataev, Shahaf Shuler, Amit Mandelbaum, Shridhar Rasal, Oren Duer, Benjamin Alexis Solomon Eli Fuhrer, Evgenii Kochetov, Gal Yefet
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Patent number: 11609700Abstract: One embodiment includes data communication apparatus including a storage sub-system to be connected to storage devices, and processing circuitry to manage transfer of content with the storage devices over the storage sub-system responsively to content transfer requests, while pacing commencement of serving of respective ones of the content transfer requests responsively to availability of spare data capacity of the storage sub-system, find a malfunctioning storage device currently assigned a given data capacity of the storage sub-system and currently assigned to serve at least one content transfer request, and reallocate the given data capacity of the storage sub-system currently assigned to the malfunctioning storage device for use by at least another one of the storage devices while the at least one content transfer request assigned to be served by the malfunctioning storage device is still awaiting completion by the malfunctioning storage device.Type: GrantFiled: October 20, 2021Date of Patent: March 21, 2023Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Shridhar Rasal, Laxman Kumar Dewangan, Oren Duer, Eliav Bar-Ilan, Leslin Varghese, Prateek Patel, Karem Kobti, Krishna Kishore Yarlagadda
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Publication number: 20230052614Abstract: One embodiment includes data communication apparatus including a storage sub-system to be connected to storage devices, and processing circuitry to manage transfer of content with the storage devices over the storage sub-system responsively to content transfer requests, while pacing commencement of serving of respective ones of the content transfer requests responsively to availability of spare data capacity of the storage sub-system, find a malfunctioning storage device currently assigned a given data capacity of the storage sub-system and currently assigned to serve at least one content transfer request, and reallocate the given data capacity of the storage sub-system currently assigned to the malfunctioning storage device for use by at least another one of the storage devices while the at least one content transfer request assigned to be served by the malfunctioning storage device is still awaiting completion by the malfunctioning storage device.Type: ApplicationFiled: October 20, 2021Publication date: February 16, 2023Inventors: Shridhar Rasal, Laxman Kumar Dewangan, Oren Duer, Eliav Bar-Ilan, Leslin Varghese, Prateek Patel, Karem Kobti, Krishna Kishore Yarlagadda
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Publication number: 20220391341Abstract: A computerized system for efficient interaction between a host, the host having a first operating system, and a second operating system, the system comprising a subsystem on the second operating system which extracts data, directly from a buffer which is local to the host, wherein the system is operative for mapping memory from one bus associated with the first operating system to a different bus, associated with the second operating system and from which different bus the memory is accessed, thereby to emulate a connection between the first and second operating systems by cross-bus memory mapping.Type: ApplicationFiled: June 3, 2021Publication date: December 8, 2022Inventors: Alex Rosenbaum, Oren Duer, Alexander Mikheev, Nitzan Carmi, Haggai Eran
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Publication number: 20220334989Abstract: A computerized system operating in conjunction with computerized apparatus and with a fabric target service in data communication with the computerized apparatus, the system comprising functionality residing on the computerized apparatus, and functionality residing on the fabric target service, which, when operating in combination, enable the computerized apparatus to coordinate access to data.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventors: Eliav Bar-Ilan, Oren Duer, Maxim Gurtovoy, Liran Liss, Aviad Shaul Yehezkel
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Publication number: 20220308764Abstract: A peripheral device includes a host interface and processing circuitry. The host interface is to communicate with one or more hosts over a peripheral bus. The processing circuitry is to expose on the peripheral bus a peripheral-bus device that communicates with the one or more hosts using one or more instances of at least one bus storage protocol, to receive, using the exposed peripheral-bus device, Input/Output (I/O) transactions that are issued by the one or more hosts, and to complete the I/O transactions for the one or more hosts in accordance with one or more instances of at least one network storage protocol, by running at least part of a host-side protocol stack of the at least one network storage protocol.Type: ApplicationFiled: November 16, 2021Publication date: September 29, 2022Inventors: Boris Pismenny, Oren Duer, Dror Goldenberg
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Publication number: 20220309019Abstract: A peripheral device includes a host interface and processing circuitry. The host interface is configured to communicate with a host over a peripheral bus. The processing circuitry is configured to expose on the peripheral bus a peripheral-bus device that communicates with the host using a bus storage protocol, to receive, using the exposed peripheral-bus device, Input/Output (I/O) transactions that are issued by the host, and to complete the I/O transactions for the host in accordance with a network storage protocol, by running at least part of a host-side protocol stack of the network storage protocol.Type: ApplicationFiled: March 25, 2021Publication date: September 29, 2022Inventors: Oren Duer, Dror Goldenberg
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Patent number: 11327909Abstract: In one embodiment, data communication apparatus includes a network interface including one or more ports for connection to a packet data network and configured to receive content transfer requests from at least one remote device over the network, a storage sub-system to be connected to local peripheral storage devices, and including at least one peripheral interface, and a memory sub-system including a cache and RAM, and processing circuitry to manage transfer of content between the remote device(s) and the local peripheral storage devices via the peripheral interface(s) and the cache, responsively to the content transfer requests, while pacing commencement of serving of respective ones of the content transfer requests responsively to a metric of the storage sub-system so that while ones of the content transfer requests are being served, other ones of the content transfer requests pending serving are queued in at least one pending queue.Type: GrantFiled: October 26, 2020Date of Patent: May 10, 2022Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Eliav Bar-Ilan, Oren Duer, Amir Ancel, Yossi Kendel, Idan Burstein
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Publication number: 20220129395Abstract: In one embodiment, data communication apparatus includes a network interface including one or more ports for connection to a packet data network and configured to receive content transfer requests from at least one remote device over the network, a storage sub-system to be connected to local peripheral storage devices, and including at least one peripheral interface, and a memory sub-system including a cache and RAM, and processing circuitry to manage transfer of content between the remote device(s) and the local peripheral storage devices via the peripheral interface(s) and the cache, responsively to the content transfer requests, while pacing commencement of serving of respective ones of the content transfer requests responsively to a metric of the storage sub-system so that while ones of the content transfer requests are being served, other ones of the content transfer requests pending serving are queued in at least one pending queue.Type: ApplicationFiled: October 26, 2020Publication date: April 28, 2022Inventors: Eliav Bar-Ilan, Oren Duer, Amir Ancel, Yossi Kendel, Idan Burstein