Patents by Inventor Ravishankar Sreedharan

Ravishankar Sreedharan 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: 10817627
    Abstract: The present disclosure provides a computer-based method and system for synthesizing a NoC. Physical data, device data, bridge data and traffic data are determined based on an input specification for the NoC. A virtual channel (VC) is assigned to each traffic flow. A head of line (HoL) conflict graph (HCG) is constructed based on the traffic data and the VC assignments. A color is assigned to each HCG node to minimize HoL conflicts. A traffic graph (TG) is constructed for each color based on the physical data, the bridge data, the traffic data and the HCG, and a candidate topology is generated for each color based on the respective TG. The candidate topology for each color is merged to create a merged candidate topology, and the routers within the merged candidate topology are merged to generate a final topology for the NoC.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: October 27, 2020
    Assignee: Arm Limited
    Inventors: Nitin Kumar Agarwal, Anup Gangwar, Honnahuggi Harinath Venkata Naga Ambica Prasad, Ravishankar Sreedharan
  • Patent number: 10783286
    Abstract: The present disclosure provides a computer-based method and system for synthesizing a NoC. Physical data, device data, bridge data and traffic data are determined based on an input specification for the NoC. A virtual channel (VC) is assigned to each traffic flow. A head of line (HoL) conflict graph (HCG) is constructed based on the traffic data and the VC assignments. A color is assigned to each HCG node to minimize HoL conflicts. A traffic graph (TG) is constructed for each color based on the physical data, the bridge data, the traffic data and the HCG, and a candidate topology is generated for each color based on the respective TG. The candidate topology for each color is merged to create a merged candidate topology, and the routers within the merged candidate topology are merged to generate a final topology for the NoC.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: September 22, 2020
    Assignee: Arm Limited
    Inventors: Nitin Kumar Agarwal, Anup Gangwar, Honnahuggi Harinath Venkata Naga Ambica Prasad, Ravishankar Sreedharan