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:
Jun. 02, 2015
Filed:
Jun. 07, 2010
Amir H. Mottaez, Los Altos, CA (US);
Amir H. Mottaez, Los Altos, CA (US);
RIVERBED TECHNOLOGY, INC., San Francisco, CA (US);
Abstract
Some embodiments of the present invention provide techniques and systems for using scenario reduction in a design flow. The system can use scenario reduction to determine two subsets of scenarios that correspond to two sets of design constraints. Next, the system can optimize the circuit design using one of the sets of design constraints over the associated subset of scenarios. Next, the system can optimize the circuit design using both sets of design constraints over the union of the two subsets of scenarios. In some embodiments, the system can iteratively optimize a circuit design by: performing multiple optimization iterations on the circuit design over progressively larger subsets of scenarios which are determined by performing scenario reduction with relaxation; and performing at least one optimization iteration on the circuit design over a subset of scenarios which is determined by performing scenario reduction without relaxation.