Patents by Inventor Aravind Kalaiah

Aravind Kalaiah 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).

  • Publication number: 20230251903
    Abstract: A system comprises a processor coupled to a plurality of memory units. Each of the plurality of memory units includes a request processing unit and a plurality of memory banks. The processor includes a plurality of processing elements and a communication network communicatively connecting the plurality of processing elements to the plurality of memory units. At least a first processing element of the plurality of processing elements includes a control logic unit and a matrix compute engine. The control logic unit is configured to access data from the plurality of memory units using a dynamically programmable distribution scheme.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 10, 2023
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Anup Ramesh Kadkol, Aravind Kalaiah, Pankaj Kansal
  • Publication number: 20230222331
    Abstract: A network of matrix processing units (MPUs) is provided on a device, where each MPU is connected to at least one other MPU in the network, and each MPU is to perform matrix multiplication operations. Computer memory stores tensor data and a master control central processing unit (MCC) is provided on the device to receive an instruction from a host device, where the instruction includes one or more tensor operands based on the tensor data. The MCC invokes a set of operations on one or more of the MPUs based on the instruction, where the set of operations includes operations on the tensor operands. A result is generated from the set of operations, the result embodied as a tensor value.
    Type: Application
    Filed: March 15, 2023
    Publication date: July 13, 2023
    Inventors: Horce H. Lau, Prashant Arora, Olivia K. Wu, Tony L. Werner, Carey K. Kloss, Amir Khosrowshahi, Andrew Yang, Aravind Kalaiah, Vijay Anand R. Korthikanti
  • Patent number: 11663043
    Abstract: A system comprises a processor coupled to a plurality of memory units. Each of the plurality of memory units includes a request processing unit and a plurality of memory banks. The processor includes a plurality of processing elements and a communication network communicatively connecting the plurality of processing elements to the plurality of memory units. At least a first processing element of the plurality of processing elements includes a control logic unit and a matrix compute engine. The control logic unit is configured to access data from the plurality of memory units using a dynamically programmable distribution scheme.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: May 30, 2023
    Assignee: Meta Platforms, Inc.
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Anup Ramesh Kadkol, Aravind Kalaiah, Pankaj Kansal
  • Patent number: 11610256
    Abstract: Under an embodiment of the invention, a computer system includes a user interface (UI) for virtual tours of modeled real estate. The UI includes three ways to navigate the modeled real estate. The first navigation element is a 3D UI element that provides a 3D view of the property and enables the user to freely navigate in the XY plane of the virtual model. The second navigation element is a 2D map of the real property overlaid on a portion of the 3D UI element. The 2D map overlay enables navigation in the XY plane of the virtual model. The third navigation element is a 1D text element of the real property overlaid on a portion of the 3D UI element. The 1D text overlay enables navigation along the Z axis or the XY plane of the virtual model.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: March 21, 2023
    Assignee: Appliance Computing III, Inc.
    Inventors: David Eraker, Aravind Kalaiah, Robert McGarty
  • Publication number: 20230004624
    Abstract: A system comprises a data input vector unit, a weight input vector unit, and a plurality of calculation units. The data input vector unit is configured to concurrently receive elements of different rows of a first and second data matrix. The weight input vector unit is configured to receive a combined weight vector and at least in part concurrently provide obtained weight elements of a first and second weight matrix to a corresponding first and second group of calculation units. At least one calculation unit of each group of the first and second group of calculation units is configured to multiply elements from the data input vector unit with corresponding elements of the corresponding weight matrix from the weight input vector unit and sum together multiplication results of the corresponding calculation unit to at least in part determine a corresponding element in a first or second convolution result matrix.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Inventors: Krishnakumar Narayanan Nair, Olivia Wu, Ehsan Khish Ardestani Zadeh, Abdulkadir Utku Diril, Thomas Mark Ulrich, Yuchen Hao, Rakesh Komuravelli, Aravind Kalaiah
  • Patent number: 11537301
    Abstract: A system comprises a processor and a plurality of memory units. The processor is coupled to each of the plurality of memory units by a plurality of network connections. The processor includes a plurality of processing elements arranged in a two-dimensional array and a corresponding two-dimensional communication network communicatively connecting each of the plurality of processing elements to other processing elements on same axes of the two-dimensional array. Each processing element that is located along a diagonal of the two-dimensional array is configured as a request broadcasting master for a respective group of processing elements located along a same axis of the two-dimensional array.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: December 27, 2022
    Assignee: Meta Platforms, Inc.
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Aravind Kalaiah, Anup Ramesh Kadkol, Pankaj Kansal
  • Patent number: 11531619
    Abstract: A system comprises a processor coupled to a plurality of memory units. Each of the plurality of memory units includes a request processing unit and a plurality of memory banks. Each request processing unit includes a plurality of decomposition units and a crossbar switch, the crossbar switch communicatively connecting each of the plurality of decomposition units to each of the plurality of memory banks. The processor includes a plurality of processing elements and a communication network communicatively connecting the plurality of processing elements to the plurality of memory units. At least a first processing element of the plurality of processing elements includes a control logic unit and a matrix compute engine. The control logic unit is configured to access the plurality of memory units using a dynamically programmable distribution scheme.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: December 20, 2022
    Assignee: Meta Platforms, Inc.
    Inventors: Olivia Wu, Abdulkadir Utku Diril, Krishnakumar Narayanan Nair, Aravind Kalaiah, Anup Ramesh Kadkol, Pankaj Kansal
  • Patent number: 11449926
    Abstract: Under an embodiment of the invention, an image capturing and processing system creates 3D image-based rendering (IBR) for real estate. The system provides image-based rendering of real property, the computer system including a user interface for visually presenting an image-based rendering of a real property to a user; and a processor to obtain two or more photorealistic viewpoints from ground truth image data capture locations; combine and process two or more instances of ground truth image data to create a plurality of synthesized viewpoints; and visually present a viewpoint in a virtual model of the real property on the user interface, the virtual model including photorealistic viewpoints and synthesized viewpoints.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: September 20, 2022
    Assignee: Appliance Computing III, Inc.
    Inventors: David Eraker, Aravind Kalaiah, Robert McGarty
  • Patent number: 11409838
    Abstract: A system comprises a data input vector unit, a weight input vector unit, and a plurality of calculation units of a matrix processor unit. The data input vector unit is configured to concurrently receive elements of different rows of a first and second data matrix. The weight input vector unit is configured to receive a combined weight vector and at least in part concurrently provide obtained weight elements of a first and second weight matrix to a corresponding first and second group of calculation units. Each calculation unit of the first and second group of calculation units is configured to multiply elements from the data input vector unit with elements of the corresponding weight matrix from the weight input vector unit and sum together multiplication results of the corresponding calculation unit to at least in part determine a corresponding element in a first or second convolution result matrix.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: August 9, 2022
    Assignee: Meta Platforms, Inc.
    Inventors: Krishnakumar Narayanan Nair, Olivia Wu, Ehsan Khish Ardestani Zadeh, Abdulkadir Utku Diril, Thomas Mark Ulrich, Yuchen Hao, Rakesh Komuravelli, Aravind Kalaiah
  • Publication number: 20220245438
    Abstract: A network of matrix processing units (MPUs) is provided on a device, where each MPU is connected to at least one other MPU in the network, and each MPU is to perform matrix multiplication operations. Computer memory stores tensor data and a master control central processing unit (MCC) is provided on the device to receive an instruction from a host device, where the instruction includes one or more tensor operands based on the tensor data. The MCC invokes a set of operations on one or more of the MPUs based on the instruction, where the set of operations includes operations on the tensor operands. A result is generated from the set of operations, the result embodied as a tensor value.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Horce H. Lau, Prashant Arora, Olivia K. Wu, Tony L. Werner, Carey K. Kloss, Amir Khosrowshahi, Andrew Yang, Aravind Kalaiah, Vijay Anand R. Korthikanti
  • Publication number: 20220121954
    Abstract: In one embodiment, a matrix operation may be performed using a plurality of input matrices, wherein the matrix operation is associated with one or more convolution operations. The plurality of input matrices may be partitioned into a plurality of input partitions, wherein the plurality of input matrices is partitioned based on a number of available processing elements. The plurality of input partitions may be distributed among a plurality of processing elements, wherein each input partition is distributed to a particular processing element of the plurality of processing elements. A plurality of partial matrix operations may be performed using the plurality of processing elements, and partial matrix data may be transmitted between the plurality of processing elements while performing the plurality of partial matrix operations. A result of the matrix operation may be determined based on the plurality of partial matrix operations.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Inventors: Vijay Anand R. Korthikanti, Aravind Kalaiah, Tony L. Werner, Carey K. Kloss, Amir Khosrowshahi
  • Publication number: 20210326051
    Abstract: A system comprises a processor and a plurality of memory units. The processor is coupled to each of the plurality of memory units by a plurality of network connections. The processor includes a plurality of processing elements arranged in a two-dimensional array and a corresponding two-dimensional communication network communicatively connecting each of the plurality of processing elements to other processing elements on same axes of the two-dimensional array. Each processing element that is located along a diagonal of the two-dimensional array is configured as a request broadcasting master for a respective group of processing elements located along a same axis of the two-dimensional array.
    Type: Application
    Filed: May 4, 2021
    Publication date: October 21, 2021
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Aravind Kalaiah, Anup Ramesh Kadkol, Pankaj Kansal
  • Patent number: 11062384
    Abstract: Under an embodiment of the invention, an image capturing and processing system creates 3D image-based rendering (IBR) for real estate. The system provides image-based rendering of real property, the computer system including a user interface for visually presenting an image-based rendering of a real property to a user; and a processor to obtain two or more photorealistic viewpoints from ground truth image data capture locations; combine and process two or more instances of ground truth image data to create a plurality of synthesized viewpoints; and visually present a viewpoint in a virtual model of the real property on the user interface, the virtual model including photorealistic viewpoints and synthesized viewpoints.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: July 13, 2021
    Assignee: Appliance Computing III, Inc.
    Inventors: David Eraker, Aravind Kalaiah, Robert McGarty
  • Patent number: 11054998
    Abstract: A system comprises a processor and a plurality of memory units. The processor is coupled to each of the plurality of memory units by a plurality of network connections. The processor includes a plurality of processing elements arranged in a two-dimensional array and a corresponding two-dimensional communication network communicatively connecting each of the plurality of processing elements to other processing elements on same axes of the two-dimensional array. Each processing element that is located along a diagonal of the two-dimensional array is configured as a request broadcasting master for a respective group of processing elements located along a same axis of the two-dimensional array.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: July 6, 2021
    Assignee: Facebook, Inc.
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Aravind Kalaiah, Anup Ramesh Kadkol, Pankaj Kansal
  • Publication number: 20210182196
    Abstract: A system comprises a processor coupled to a plurality of memory units. Each of the plurality of memory units includes a request processing unit and a plurality of memory banks. Each request processing unit includes a plurality of decomposition units and a crossbar switch, the crossbar switch communicatively connecting each of the plurality of decomposition units to each of the plurality of memory banks. The processor includes a plurality of processing elements and a communication network communicatively connecting the plurality of processing elements to the plurality of memory units. At least a first processing element of the plurality of processing elements includes a control logic unit and a matrix compute engine. The control logic unit is configured to access the plurality of memory units using a dynamically programmable distribution scheme.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 17, 2021
    Inventors: Olivia Wu, Abdulkadir Utku Diril, Krishnakumar Narayanan Nair, Aravind Kalaiah, Anup Ramesh Kadkol, Pankaj Kansal
  • Publication number: 20210181957
    Abstract: A system comprises a processor and a plurality of memory units. The processor is coupled to each of the plurality of memory units by a plurality of network connections. The processor includes a plurality of processing elements arranged in a two-dimensional array and a corresponding two-dimensional communication network communicatively connecting each of the plurality of processing elements to other processing elements on same axes of the two-dimensional array. Each processing element that is located along a diagonal of the two-dimensional array is configured as a request broadcasting master for a respective group of processing elements located along a same axis of the two-dimensional array.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 17, 2021
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Aravind Kalaiah, Anup Ramesh Kadkol, Pankaj Kansal
  • Publication number: 20210165691
    Abstract: A system comprises a processor coupled to a plurality of memory units. Each of the plurality of memory units includes a request processing unit and a plurality of memory banks. The processor includes a plurality of processing elements and a communication network communicatively connecting the plurality of processing elements to the plurality of memory units. At least a first processing element of the plurality of processing elements includes a control logic unit and a matrix compute engine. The control logic unit is configured to access data from the plurality of memory units using a dynamically programmable distribution scheme.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 3, 2021
    Inventors: Abdulkadir Utku Diril, Olivia Wu, Krishnakumar Narayanan Nair, Anup Ramesh Kadkol, Aravind Kalaiah, Pankaj Kansal
  • Publication number: 20210124794
    Abstract: A system comprises a data input vector unit, a weight input vector unit, and a plurality of calculation units of a matrix processor unit. The data input vector unit is configured to concurrently receive elements of different rows of a first and second data matrix. The weight input vector unit is configured to receive a combined weight vector and at least in part concurrently provide obtained weight elements of a first and second weight matrix to a corresponding first and second group of calculation units. Each calculation unit of the first and second group of calculation units is configured to multiply elements from the data input vector unit with elements of the corresponding weight matrix from the weight input vector unit and sum together multiplication results of the corresponding calculation unit to at least in part determine a corresponding element in a first or second convolution result matrix.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 29, 2021
    Inventors: Krishnakumar Narayanan Nair, Olivia Wu, Ehsan Khish Ardestani Zadeh, Abdulkadir Utku Diril, Thomas Mark Ulrich, Yuchen Hao, Rakesh Komuravelli, Aravind Kalaiah
  • Patent number: 10949496
    Abstract: In one embodiment, a matrix operation may be performed to reorder a plurality of dimensions of an input matrix stored in two-dimensional memory. Data associated with the input matrix may be accessed using one or more strided memory operations, wherein the one or more strided memory operations are configured to access the two-dimensional memory at a plurality of locations that are separated by a particular interval. The data accessed using the one or more strided memory operations may be stored in a result matrix, wherein the data accessed using each strided memory operation is stored in the result matrix in non-transpose form or transpose form.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: March 16, 2021
    Assignee: Intel Corporation
    Inventors: Vijay Anand R. Korthikanti, Aravind Kalaiah, Tony L. Werner, Amir Khosrowshahi
  • Patent number: 10922380
    Abstract: In one embodiment, a matrix operation associated with a plurality of input matrices may be performed. The plurality of input matrices may be partitioned into a plurality of input partitions, wherein the plurality of input matrices is partitioned based on a number of available processing elements. The plurality of input partitions may be distributed among a plurality of processing elements, wherein each input partition is distributed to a particular processing element of the plurality of processing elements. A plurality of partial matrix operations may be performed using the plurality of processing elements, and partial matrix data may be transmitted between the plurality of processing elements while performing the plurality of partial matrix operations. A result of the matrix operation may be determined based on the plurality of partial matrix operations.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: February 16, 2021
    Assignee: Intel Corporation
    Inventors: Vijay Anand R. Korthikanti, Carey K. Kloss, Aravind Kalaiah, Amir Khosrowshahi