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:
Jul. 03, 2012
Filed:
Oct. 09, 2007
Bilha Mendelson, Haifa, IL;
Nitzan Peleg, Haifa, IL;
Bilha Mendelson, Haifa, IL;
Nitzan Peleg, Haifa, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer implemented method, apparatus, and computer program product for generating an optimization insensitive behavior profile. In one embodiment, a source identifier is assigned to each instruction in an original control flow graph representing a program code prior to optimization. The identifiers identify a basic block associated with the instruction or a group of basic blocks. A source identifier in the set of source identifiers is assigned to instructions in an optimized control flow graph representing the program code after optimizing the program code. The instructions in the optimized control flow graph are mapped to the original control flow graph using the set of source identifiers to form a mapping transformation. Behavior profile data associated with the optimized program code is moved to basic blocks in the original control flow graph using the mapping transformation to form the optimization insensitive behavior profile.