Patents by Inventor Gurumani Senthil Nayakam

Gurumani Senthil Nayakam 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).

  • Context value retrieval prior to or parallel with expansion of previous symbol for context-decoding in range decoder
    Patent number: 11188338
    Abstract: A highly programmable device, referred to generally as a data processing unit, having multiple processing units for processing streams of information, such as network packets or storage packets, is described. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. This disclosure describes examples of retrieving values represented by one or more previous symbols needed for decoding a current symbol before or in parallel with the insertion of the values represented by the one or more previous symbols in the data stream.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: November 30, 2021
    Assignee: Fungible, Inc.
    Inventors: Gurumani Senthil Nayakam, Satyanarayana Lakshmipathi Billa, Rajan Goyal
  • Data processing unit having hardware-based range encoding and decoding
    Patent number: 10922026
    Abstract: A highly programmable device, referred to generally as a data processing unit, having multiple processing units for processing streams of information, such as network packets or storage packets, is described. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. This disclosure describes examples of retrieving speculative probability values for range coding a plurality of bits with a single read instruction to a on-chip memory that stores a table of probability values. This disclosure also describes examples of storing state information used for context-coding packets of a data stream so that the state information is available after switching between data streams.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: February 16, 2021
    Assignee: Fungible, Inc.
    Inventors: Satyanarayana Lakshmipathi Billa, Gurumani Senthil Nayakam, Rajan Goyal
  • CONTEXT VALUE RETRIEVAL PRIOR TO OR PARALLEL WITH EXPANSION OF PREVIOUS SYMBOL FOR CONTEXT-DECODING IN RANGE DECODER
    Publication number: 20200394066
    Abstract: A highly programmable device, referred to generally as a data processing unit, having multiple processing units for processing streams of information, such as network packets or storage packets, is described. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. This disclosure describes examples of retrieving values represented by one or more previous symbols needed for decoding a current symbol before or in parallel with the insertion of the values represented by the one or more previous symbols in the data stream.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 17, 2020
    Inventors: Gurumani Senthil Nayakam, Satyanarayana Lakshmipathi Billa, Rajan Goyal
  • Data processing unit having hardware-based range encoding and decoding
    Patent number: 10771090
    Abstract: A highly programmable data processing unit includes multiple processing units for processing streams of information, such as network packets or storage packets. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. The data processing unit is configured to retrieve speculative probability values for range coding a plurality of bits with a single read instruction to an on-chip memory that stores a table of probability values. The data processing unit is configured to store state information used for context-coding packets of a data stream so that the state information is available after switching between data streams.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: September 8, 2020
    Assignee: Fungible, Inc.
    Inventors: Rajan Goyal, Satyanarayana Lakshmipathi Billa, Gurumani Senthil Nayakam
  • DATA PROCESSING UNIT HAVING HARDWARE-BASED RANGE ENCODING AND DECODING
    Publication number: 20200145020
    Abstract: A highly programmable data processing unit includes multiple processing units for processing streams of information, such as network packets or storage packets. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. The data processing unit is configured to retrieve speculative probability values for range coding a plurality of bits with a single read instruction to an on-chip memory that stores a table of probability values. The data processing unit is configured to store state information used for context-coding packets of a data stream so that the state information is available after switching between data streams.
    Type: Application
    Filed: December 12, 2019
    Publication date: May 7, 2020
    Inventors: Rajan Goyal, Satyanarayana Lakshmipathi Billa, Gurumani Senthil Nayakam
  • DATA PROCESSING UNIT HAVING HARDWARE-BASED RANGE ENCODING AND DECODING
    Publication number: 20200142642
    Abstract: A highly programmable device, referred to generally as a data processing unit, having multiple processing units for processing streams of information, such as network packets or storage packets, is described. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. This disclosure describes examples of retrieving speculative probability values for range coding a plurality of bits with a single read instruction to a on-chip memory that stores a table of probability values. This disclosure also describes examples of storing state information used for context-coding packets of a data stream so that the state information is available after switching between data streams.
    Type: Application
    Filed: November 1, 2018
    Publication date: May 7, 2020
    Inventors: Satyanarayana Lakshmipathi Billa, Gurumani Senthil Nayakam, Rajan Goyal
  • Data processing unit having hardware-based range encoding and decoding
    Patent number: 10511324
    Abstract: A highly programmable data processing unit includes multiple processing units for processing streams of information, such as network packets or storage packets. The data processing unit includes one or more specialized hardware accelerators configured to perform acceleration for various data-processing functions. The data processing unit is configured to retrieve speculative probability values for range coding a plurality of bits with a single read instruction to an on-chip memory that stores a table of probability values. The data processing unit is configured to store state information used for context-coding packets of a data stream so that the state information is available after switching between data streams.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: December 17, 2019
    Assignee: Fungible, Inc.
    Inventors: Rajan Goyal, Satyanarayana Lakshmipathi Billa, Gurumani Senthil Nayakam