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:
May. 16, 2000
Filed:
Apr. 02, 1997
Frank Franssen, Leuven, BE;
Michael van Swaaij, Roy, BE;
Lode Nachtergaele, Zwevegem, BE;
Hans Samsom, Leuven, BE;
Francky Catthoor, Temse, BE;
Hugo De Man, Leuven, BE;
Imec, , BE;
Abstract
Selected code is modeled in a polyhedral dependency graph (PDG). A placement optimizer maps each element of the PDG to an optimally placed PDG. An ordering optimizer maps the placed PDG to an optimally ordered PDG. The PDG, place PDG, and ordered PDG are combined to produce a transformation script. The transformation script is applied to the selected specification description to produce optimized selected code. Optimized selected code is combined with original code to generate a control-flow optimized code. In addition, memory directives are derived from the ordered PDG model. The memory directives and optimized code are used to generate target code for simulation or software compilation.