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. 14, 2012
Filed:
Jul. 31, 2006
Roch G. Archambault, North York, CA;
Edwin Chan, Richmond Hill, CA;
Raul E. Silvera, Woodbridge, CA;
Roch G. Archambault, North York, CA;
Edwin Chan, Richmond Hill, CA;
Raul E. Silvera, Woodbridge, CA;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for implementing architecture cloning including: constructing a program call graph in a link phase of interprocedural analysis to model calling relationships between one or more procedures in a program; analyzing the program call graph to obtain information about the program; analyzing the program to identify the one or more procedures subject to architecture cloning; determining feasibility of architecture cloning; marking the one or more procedures in the program suitable for architecture cloning; naming the one or more procedures in the program suitable for architecture cloning; inserting a runtime routine call at an entry point of the program; invoking architecture cloning when one or more candidate procedures are identified during procedure cloning; providing a user with an interface for specifying multiple architecture targets to the compiler; and enabling the compiler to generate architectural specific instructions optimized for each of the multiple architecture targets.