CHIP: Clustering Hotspots in Layout Using Integer Programming

Table 3

Exact pattern matching (default constraint).

Test case	iClaire [13]		Our approach
	#Clusters (CC)	Runtime, (s)	#Clusters (CC)	Runtime, (s)
1	8	0.001	8	0.012
2	26	0.004	26	0.047
3	70	0.060	70	0.760
4	72	4.170	72	125.2