Patents by Inventor Ran Rui

Ran Rui 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).

  • GPU-based data join
    Patent number: 11526960
    Abstract: Disclosed are various embodiments for performing a join operation using a graphics processing unit (GPU). The GPU can receive input data including sequences or tuples. The GPU can initialize a histogram in a memory location shared by threads. The GPU can build the histogram of hash values for the sequences. The GPU can reorder the sequences based on the histogram. The GPU can probe partitions and store the results in a buffer pool. The GPU can output the results of the join.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: December 13, 2022
    Assignee: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Yicheng Tu, Ran Rui
  • GPU-BASED DATA JOIN
    Publication number: 20220270203
    Abstract: Disclosed are various embodiments for performing a join operation using a graphics processing unit (GPU). The GPU can receive input data including sequences or tuples. The GPU can initialize a histogram in a memory location shared by threads. The GPU can build the histogram of hash values for the sequences. The GPU can reorder the sequences based on the histogram. The GPU can probe partitions and store the results in a buffer pool. The GPU can output the results of the join.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 25, 2022
    Inventors: Yicheng Tu, Ran Rui
  • GPU-based data join
    Patent number: 11361401
    Abstract: Disclosed are various embodiments for performing a join operation using a graphics processing unit (GPU). The GPU can receive input data including sequences or tuples. The GPU can initialize a histogram in a memory location shared by threads. The GPU can build the histogram of hash values for the sequences. The GPU can reorder the sequences based on the histogram. The GPU can probe partitions and store the results in a buffer pool. The GPU can output the results of the join.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: June 14, 2022
    Assignee: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Yicheng Tu, Ran Rui
  • GPU-BASED DATA JOIN
    Publication number: 20210133917
    Abstract: Disclosed are various embodiments for performing a join operation using a graphics processing unit (GPU). The GPU can receive input data including sequences or tuples. The GPU can initialize a histogram in a memory location shared by threads. The GPU can build the histogram of hash values for the sequences. The GPU can reorder the sequences based on the histogram. The GPU can probe partitions and store the results in a buffer pool. The GPU can output the results of the join.
    Type: Application
    Filed: April 12, 2018
    Publication date: May 6, 2021
    Applicant: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Yicheng Tu, Ran Rui