Patents by Inventor Yaxun Liu

Yaxun Liu 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).

  • Compiler optimization based on collectivity analysis
    Patent number: 8856763
    Abstract: An embodiment is directed to determining, by a compiler, that a call to a named barrier is matched across all of a plurality of threads, and based at least in part on determining that the call to the named barrier is matched across all of the plurality of threads, replacing, by the compiler, the named barrier with an unnamed barrier.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 7, 2014
    Assignee: International Business Machines Corporation
    Inventors: Yaxun Liu, Ilie G. Tanase, Ettore Tiotto
  • Compiler optimization based on collectivity analysis
    Patent number: 8839216
    Abstract: An embodiment is directed to determining, by a compiler, that a call to a named barrier is matched across all of a plurality of threads, and based at least in part on determining that the call to the named barrier is matched across all of the plurality of threads, replacing, by the compiler, the named barrier with an unnamed barrier.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: September 16, 2014
    Assignee: International Business Machines Corporation
    Inventors: Yaxun Liu, Ilie G. Tanase, Ettore Tiotto
  • COMPILER OPTIMIZATION BASED ON COLLECTIVITY ANALYSIS
    Publication number: 20140196018
    Abstract: An embodiment is directed to determining, by a compiler, that a call to a named barrier is matched across all of a plurality of threads, and based at least in part on determining that the call to the named barrier is matched across all of the plurality of threads, replacing, by the compiler, the named barrier with an unnamed barrier.
    Type: Application
    Filed: March 18, 2014
    Publication date: July 10, 2014
    Applicant: International Business Machines Corporation
    Inventors: Yaxun Liu, Ilie G. Tanase, Ettore Tiotto
  • Microwave method and system for material inspection
    Patent number: 7230564
    Abstract: A microwave system is capable of inspecting a medium, especially capable of inspecting food products transferred by a conveyer belt in real time. The microwave system includes a transmitter for transmitting continuous microwave; a receiver for receiving the microwave passing through the medium; a scanner for electrically directing a microwave beam along a linear path, especially, across the conveyer belt; a waveform extractor for extracting the informational parts of the received signal outputted by the receiver; and a cpu for analyzing the data outputted by waveform extracting means.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: June 12, 2007
    Assignee: 1M International Corporation
    Inventors: Otman Adam Basir, Yang Yang, Yaxun Liu, Gauri S. Mittal
  • Microwave method and system for material inspection
    Publication number: 20050285772
    Abstract: A microwave system is capable of inspecting a medium, especially capable of inspecting food products transferred by a conveyer belt in real time. The microwave system includes a transmitter for transmitting continuous microwave; a receiver for receiving the microwave passing through the medium; a scanner for electrically directing a microwave beam along a linear path, especially, across the conveyer belt; a waveform extractor for extracting the informational parts of the received signal outputted by the receiver; and a cpu for analyzing the data outputted by waveform extracting means.
    Type: Application
    Filed: June 13, 2005
    Publication date: December 29, 2005
    Inventors: Otman Basir, Yang Yang, Yaxun Liu, Gauri Mittal