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:
Apr. 15, 2014
Filed:
Apr. 02, 2009
Robert R. Roediger, Rochester, MN (US);
William J. Schmidt, Rochester, MN (US);
Robert R. Roediger, Rochester, MN (US);
William J. Schmidt, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, apparatus and program product are provided for parallelizing analysis and optimization in a compiler. A plurality of basic blocks and a subset of data points of a computer program is prepared for processing by a main thread selected from a plurality of hardware threads. The plurality of prepared basic blocks and subset of data points are placed in a shared data structure by the main thread. A prepared basic block of the plurality of prepared basic blocks and/or a tuple associated with the subset of data points is concurrently retrieved from the shared data structure by a work thread selected from the plurality of hardware threads. A compiler analysis or optimization is performed on the prepared basic block or tuple by the work thread.