Cadence Design Systems, Inc.

Ron Pyke

Yu Liu

Hongzhou Liu

Taber H Smith

Srinivas Rao Doddi

Emmanuel Drege

Hui Xu

Sandipan Ghosh

Joshua Alexander Baudhuin

Juno Lin

Allen You

Chris (Shyh-Chang) Lin

Rahaprian Premavathi Mudiarasan

Jiulong Zhang

Brian Lee

Thomas Richards

Embodiments include herein are directed towards a method for electronic circuit design. Embodiments may include receiving, using a processor, an electronic design library including a plurality of design rules. Embodiments may include generating a routing graph, based upon, at least in part, the plurality of design rules, wherein the routing graph is a virtual representation of all of the available routing space for all routing layers associated with an electronic design. Embodiments may further include dynamically updating the routing graph at a graphical user interface, based upon, at least in part, a creation of a routing segment or a via at the graphical user interface.

System and method for routing in an electronic design

Disclosed are a method, a system, and a computer program product for implementing hotspot detection, repair, and optimization of an electronic circuit design, which, in some embodiments, defines, identifies criteria for hotspots/metrics or optimization objective function; performs the initial hotspot or metric prediction; identifies correction candidate(s); applies a correction candidate to the electronic circuit design; and determines whether the outcome of applying the correction candidate is acceptable. The method or the system identifies custom correction candidate(s) or custom command(s) and identifies one or more hints for the predicted hotspots or metrics; provides a single architecture to use a first model for hotspot identification/correction and a second model for design check; and provides the capability to apply a correction for a hotspot or metric, evaluate the effectiveness of the correction on the fly, and revert any changes made to the electronic circuit design by the correction.

Methods, systems, and computer program product for implementing hotspot detection, repair, and optimization of an electronic circuit design

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Bellevue, WA, United States of America

Ron Pyke