Patents by Inventor Kun Hua YANG

Kun Hua YANG 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).

  • Method and apparatus for code size reduction
    Patent number: 9122494
    Abstract: A method for code size reduction, which comprises determining basic blocks in an IR module; grouping the basic blocks having duplicate code into groups; providing weighting values corresponding to different instructions of the module, wherein the weighting values are determined based on a plurality of intermediate representation program codes; determining a weighted size of the module, wherein the weighted size of the module is determined by summing weighted sizes of the basic blocks of the module, and the weighted size of each basic block is determined by summing products of numbers of different instructions of the basic blocks and the corresponding weighting values; removing duplicates in one group to obtain a module having one processed group; determining a weighted size of the module having one processed group; and comparing the weighted size of the module to the weighted size of the module having one processed group.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: September 1, 2015
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Kun Hua Yang, Shao Chung Wang, Jenq Kuen Lee
  • METHOD AND APPARATUS FOR CODE SIZE REDUCTION
    Publication number: 20140344791
    Abstract: A method for code size reduction, which comprises determining basic blocks in an IR module; grouping the basic blocks having duplicate code into groups; providing weighting values corresponding to different instructions of the module, wherein the weighting values are determined based on a plurality of intermediate representation program codes; determining a weighted size of the module, wherein the weighted size of the module is determined by summing weighted sizes of the basic blocks of the module, and the weighted size of each basic block is determined by summing products of numbers of different instructions of the basic blocks and the corresponding weighting values; removing duplicates in one group to obtain a module having one processed group; determining a weighted size of the module having one processed group; and comparing the weighted size of the module to the weighted size of the module having one processed group.
    Type: Application
    Filed: May 15, 2013
    Publication date: November 20, 2014
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Kun Hua YANG, Shao Chung WANG, Jenq Kuen LEE