The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2012
Filed:
Dec. 12, 2007
Applicant:
Arie Tal, Toronto, CA;
Inventor:
Arie Tal, Toronto, CA;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A computer implemented method, system and computer program product for efficient multiple-pattern based matching and transformation of intermediate language expression trees in a compiler. Such an approach includes three constructs of pattern matchers namely a registry, a mapped registry and a registry instance for constructing multiple patterns and for enabling a matching and transformation process. These constructs narrow the number of relevant patterns applied against input expressions without repeatedly implementing an algorithm and also significantly reduce memory footprint and compilation time.