1992 | OriginalPaper | Buchkapitel
Placement, Assignment, and Floorplanning
verfasst von : Thomas Lengauer
Erschienen in: Combinatorial Algorithms for Integrated Circuit Layout
Verlag: Vieweg+Teubner Verlag
Enthalten in: Professional Book Archive
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In real-life applications, the provably good layout algorithm presented in Chapter 5 does not perform well enough to be of service. Thus, in practice, the layout problem is solved in a sequence of phases that attack subproblems with exact algorithms or heuristically. These phases are combined with a suitable usage of the circuit hierarchy. The first layout phase usually solves some variant of the placement problem.