Patents by Inventor John Feehrer

John Feehrer 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: 11822491
    Abstract: Fabric Attached Memory (FAM) provides a pool of memory that can be accessed by one or more processors, such as a graphics processing unit(s) (GPU)(s), over a network fabric. In one instance, a technique is disclosed for using imperfect processors as memory controllers to allow memory, which is local to the imperfect processors, to be accessed by other processors as fabric attached memory. In another instance, memory address compaction is used within the fabric elements to fully utilize the available memory space.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: November 21, 2023
    Assignee: NVIDIA Corporation
    Inventors: John Feehrer, Denis Foley, Mark Hummel, Vyas Venkataraman, Ram Gummadi, Samuel H. Duncan, Glenn Dearth, Brian Kelleher
  • Publication number: 20220043759
    Abstract: Fabric Attached Memory (FAM) provides a pool of memory that can be accessed by one or more processors, such as a graphics processing unit(s) (GPU)(s), over a network fabric. In one instance, a technique is disclosed for using imperfect processors as memory controllers to allow memory, which is local to the imperfect processors, to be accessed by other processors as fabric attached memory. In another instance, memory address compaction is used within the fabric elements to fully utilize the available memory space.
    Type: Application
    Filed: October 20, 2021
    Publication date: February 10, 2022
    Inventors: John FEEHRER, Denis FOLEY, Mark HUMMEL, Vyas VENKATARAMAN, Ram GUMMADI, Samuel H. DUNCAN, Glenn DEARTH, Brian KELLEHER
  • Patent number: 11182309
    Abstract: Fabric Attached Memory (FAM) provides a pool of memory that can be accessed by one or more processors, such as a graphics processing unit(s) (GPU)(s), over a network fabric. In one instance, a technique is disclosed for using imperfect processors as memory controllers to allow memory, which is local to the imperfect processors, to be accessed by other processors as fabric attached memory. In another instance, memory address compaction is used within the fabric elements to fully utilize the available memory space.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: November 23, 2021
    Assignee: NVIDIA Corporation
    Inventors: John Feehrer, Denis Foley, Mark Hummel, Vyas Venkataraman, Ram Gummadi, Samuel H. Duncan, Glenn Dearth, Brian Kelleher
  • Publication number: 20210133123
    Abstract: Fabric Attached Memory (FAM) provides a pool of memory that can be accessed by one or more processors, such as a graphics processing unit(s) (GPU)(s), over a network fabric. In one instance, a technique is disclosed for using imperfect processors as memory controllers to allow memory, which is local to the imperfect processors, to be accessed by other processors as fabric attached memory. In another instance, memory address compaction is used within the fabric elements to fully utilize the available memory space.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 6, 2021
    Inventors: John FEEHRER, Denis Foley, Mark Hummel, Vyas Venkataraman, Ram Gummadi, Samuel H. Duncan, Glenn Dearth, Brian Kelleher
  • Patent number: 10983921
    Abstract: A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: April 20, 2021
    Assignee: Oracle International Corporation
    Inventors: John Feehrer, Patrick Stabile, Gregory Onufer, John Johnson
  • Publication number: 20200174946
    Abstract: A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 4, 2020
    Inventors: John Feehrer, Patrick Stabile, Gregory Onufer, John Johnson
  • Patent number: 10552340
    Abstract: A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: February 4, 2020
    Assignee: Oracle International Corporation
    Inventors: John Feehrer, Patrick Stabile, Gregory Onufer, John Johnson
  • Publication number: 20180246817
    Abstract: A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 30, 2018
    Inventors: John Feehrer, Patrick Stabile, Gregory Onufer, John Johnson