ICCAD-2012 CAD contest in design hierarchy aware routability-driven placement and benchmark suite
Natarajan Viswanathan, Charles J. Alpert, Cliff Sze, Zhuo Li, Yaoguang Wei · 2012
The impact of considering design hierarchy during physical synthesis remains a fairly under-researched area. This is especially true for large-scale circuit placement. This is in large part due to the non-availability of realistic public designs with the design hierarchy information. Additionally, modern designs are fairly complex with numerous placement blockages, non-uniform wiring stacks, partial and/or complete routing blockages, etc. This significantly complicates both, the placement and routing steps of physical synthesis.