Patents by Inventor Nathaniel Morris

Nathaniel Morris 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).

  • Patent number: 12591514
    Abstract: An example device can include at least one network controller configured to receive a data request and to retrieve data based on the data request, and a cache agent configured to receive a data access parameter based on the data request, and reconfigure a cache for at least one memory cache based on the data access parameter. The data request can be received from a computer device and the data can be retrieved from at least one memory device. An example data access parameter can include a latency of at least one network-attached memory device to retrieve data from the at least one memory device based on the data request. An example device can further comprises a flit profiler configured to determine the data access parameter. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: December 28, 2023
    Date of Patent: March 31, 2026
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Sergey Blagodurov, Vamsee Reddy Kommareddy, Pratik Mishra, Nathaniel Morris, Kevin Y. Cheng
  • Publication number: 20250377796
    Abstract: Connection modification based on traffic pattern is described. In accordance with the described techniques, a traffic pattern of memory operations across a set of connections between at least one device and at least one memory is monitored. The traffic pattern is then compared to a threshold traffic pattern condition, such as an amount of data traffic in different directions across the connections. A traffic direction of at least one connection of the set of connections is modified based on the traffic pattern corresponding to the threshold traffic pattern condition.
    Type: Application
    Filed: August 1, 2025
    Publication date: December 11, 2025
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Nathaniel Morris, Kevin Yu-Cheng Cheng, Atul Kumar Sujayendra Sandur, Sergey Blagodurov
  • Patent number: 12379845
    Abstract: Connection modification based on traffic pattern is described. In accordance with the described techniques, a traffic pattern of memory operations across a set of connections between at least one device and at least one memory is monitored. The traffic pattern is then compared to a threshold traffic pattern condition, such as an amount of data traffic in different directions across the connections. A traffic direction of at least one connection of the set of connections is modified based on the traffic pattern corresponding to the threshold traffic pattern condition.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: August 5, 2025
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Nathaniel Morris, Kevin Yu-Cheng Cheng, Atul Kumar Sujayendra Sandur, Sergey Blagodurov
  • Publication number: 20250217287
    Abstract: An example device can include at least one network controller configured to receive a data request and to retrieve data based on the data request, and a cache agent configured to receive a data access parameter based on the data request, and reconfigure a cache for at least one memory cache based on the data access parameter. The data request can be received from a computer device and the data can be retrieved from at least one memory device. An example data access parameter can include a latency of at least one network-attached memory device to retrieve data from the at least one memory device based on the data request. An example device can further comprises a flit profiler configured to determine the data access parameter. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 3, 2025
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Sergey Blagodurov, Vamsee Reddy Kommareddy, Pratik Mishra, Nathaniel Morris, Kevin Y. Cheng
  • Patent number: 12271318
    Abstract: Method and apparatus monitor eviction conflicts among cache directory entries in a cache directory and produce cache directory victim entry information for a memory manager. In some examples, the memory manager reduces future cache directory conflicts by changing a page level physical address assignment for a page of memory based on the produced cache directory victim entry information. In some examples, a scalable data fabric includes hardware control logic that performs the monitoring of the eviction conflicts among cache directory entries in the cache directory and produces the cache directory victim entry information.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: April 8, 2025
    Assignee: ADVANCED MICRO DEVICES, INC.
    Inventors: Brandon K. Potter, Marko Scrbak, Sergey Blagodurov, Kishore Punniyamurthy, Nathaniel Morris
  • Patent number: 12271588
    Abstract: The disclosed device includes a memory-semantic fabric comprising memory components accessible by multiple processors and a controller for the memory-semantic fabric. The controller receives, from multiple processes, memory requests for a memory-semantic fabric. The controller also identifies, within the processes, a source process for each of the memory requests and prioritizes forwarding the memory requests to the memory-semantic fabric based on the source processes. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: April 8, 2025
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Atul Kumar Sujayendra Sandur, Sergey Blagodurov, Nathaniel Morris
  • Publication number: 20240111421
    Abstract: Connection modification based on traffic pattern is described. In accordance with the described techniques, a traffic pattern of memory operations across a set of connections between at least one device and at least one memory is monitored. The traffic pattern is then compared to a threshold traffic pattern condition, such as an amount of data traffic in different directions across the connections. A traffic direction of at least one connection of the set of connections is modified based on the traffic pattern corresponding to the threshold traffic pattern condition.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Nathaniel Morris, Kevin Yu-Cheng Cheng, Atul Kumar Sujayendra Sandur, Sergey Blagodurov
  • Patent number: 11886320
    Abstract: Identifying a likely cause of a problem in an application can include: injecting a series of a set of predetermined faults into the application; sampling a subset of a set of training features from the application during each predetermined fault injected into the application and labeling each subset with an identifier of the corresponding predetermined fault; and training a classifier to identify the likely cause by associating a set of real-time features sampled from the application that pertain to the problem to one or more of the predetermined faults in response to the training features.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: January 30, 2024
    Assignee: NetApp, Inc.
    Inventors: Xiaoyun Zhu, Pradeep Padala, Nathaniel Morris, David Lee
  • Patent number: 11483520
    Abstract: A municipal solid waste or recycling facility tip assessment system, controller, and computer program provide remediation for environmental contaminant items dumped at a municipal solid waste or recycling facility. The controller monitors image stream(s) from image capturing device(s) positioned to have a field of view of a haul vehicle unloading waste or recycling articles that creates a hauler-load at a tip location. The controller recognizes within the image stream(s), based on the library, an image of a environmental contaminant item included in the waste articles. The controller generates an environmental contaminant item record that aggregates time, location, and image data that establish that the origin of the recognized environmental contaminant item was the haul vehicle. The controller transmits an alert to the prohibited waste remediation system based on the recognized environmental contaminant item record.
    Type: Grant
    Filed: November 26, 2021
    Date of Patent: October 25, 2022
    Assignee: Rubicon Technologies, LLC
    Inventor: Nathaniel Morris
  • Publication number: 20220206946
    Abstract: Method and apparatus monitor eviction conflicts among cache directory entries in a cache directory and produce cache directory victim entry information for a memory manager. In some examples, the memory manager reduces future cache directory conflicts by changing a page level physical address assignment for a page of memory based on the produced cache directory victim entry information. In some examples, a scalable data fabric includes hardware control logic that performs the monitoring of the eviction conflicts among cache directory entries in the cache directory and produces the cache directory victim entry information.
    Type: Application
    Filed: December 28, 2020
    Publication date: June 30, 2022
    Inventors: Brandon K. Potter, Marko Scrbak, Sergey Blagodurov, Kishore Punniyamurthy, Nathaniel Morris
  • Publication number: 20210397538
    Abstract: Identifying a likely cause of a problem in an application can include: injecting a series of a set of predetermined faults into the application; sampling a subset of a set of training features from the application during each predetermined fault injected into the application and labeling each subset with an identifier of the corresponding predetermined fault; and training a classifier to identify the likely cause by associating a set of real-time features sampled from the application that pertain to the problem to one or more of the predetermined faults in response to the training features.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 23, 2021
    Inventors: Xiaoyun Zhu, Pradeep Padala, Nathaniel Morris, David Lee