3 papers
cs.OH2023
Analytical Solution of Poisson's Equation with Application to VLSI Global Placement
Wenxing Zhu, Zhipeng Huang, Jianli Chen +1
Poisson's equation has been used in VLSI global placement for describing the potential field caused by a given charge density distribution. Unlike previous global placement methods…
math.OC2022
Nonnegative partial s-goodness for the equivalence of a 0-1 linear program to weighted linear programming
Meijia Han, Wenxing Zhu
The 0-1 linear programming problem with nonnegative constraint matrix and objective vector e origins from many NP-hard combinatorial optimization problems. In this paper, we consid…
cs.AR2022
PeF: Poisson's Equation Based Large-Scale Fixed-Outline Floorplanning
Ximeng Li, Keyu Peng, Fuxing Huang +1
Floorplanning is the first stage of VLSI physical design. An effective floorplanning engine definitely has positive impact on chip design speed, quality and performance. In this pa…