Power-Driven Global Routing for Multisupply Voltage Domains

Table 2

Results for ISPD 2008 benchmarks. The WL is scaled to 10⁵. Power and cap. are scaled to 10³.

Bench	Net; number	Net𝑑; number	LC; number	SP; number	Initial solution ([11] + LC)			Phase 1			Phase 1 + phase 2
					𝑊0	C	P	−WL (%)	−C (%)	−P (%)	−WL (%)	−C (%)	−P (%)
Adaptec1	177K	197K	20K	130	54.2	953.3	432.2	0.05	11.70	8.57	0.07	15.48	16.17
Adaptec2	208K	224K	17K	195	53.0	750.0	336.9	0.12	10.34	6.93	0.14	14.57	15.13
Adaptec3	368K	411K	43K	359	132.7	2187.0	1056.8	0.01	11.51	8.67	0.34	13.55	13.94
Adaptec4	401K	437K	36K	296	123.0	1613.8	751.1	0.02	12.16	8.46	0.04	16.92	17.20
Adaptec5	548K	632K	85K	454	158.7	2543.0	1199.6	0.38	8.60	6.08	0.43	10.23	10.88
Newblue1	271K	287K	16K	195	47.0	612.2	318.9	0.11	13.39	9.87	0.22	17.45	18.40
Newblue2	374K	421K	47K	312	77.6	894.9	453.2	0.04	14.19	7.87	0.09	19.20	19.34
Newblue4	531K	610K	79K	462	133.7	1955.4	927.7	0.02	13.39	9.61	0.54	17.45	17.61
Newblue5	892K	975K	84K	658	234.7	3405.3	1469.9	0.89	11.55	6.75	0.86	14.00	13.47
Newblue6	835K	926K	91K	532	180.2	2834.9	1367.0	0.62	12.56	9.35	0.57	16.35	17.80
Newblue7	1647K	1719K	72K	670	360.2	5004.4	2201.8	0.01	15.12	11.20	0.17	19.63	20.93
Bigblue1	197K	222K	26K	152	57.0	1110.4	619.3	0.23	10.68	7.20	0.16	12.17	12.56
Bigblue2	429K	472K	43K	275	92.4	1283.8	560.7	0.14	11.64	7.86	0.10	14.76	14.33
Bigblue3	666K	725K	60K	453	133.0	1664.6	815.0	0.91	15.22	10.99	0.93	20.25	20.31
Bigblue4	1134K	1184K	51K	509	233.0	3006.6	1254.3	0.18	16.03	12.12	0.28	22.31	22.46
Avg.								0.25	12.54	8.77	0.34	16.29	16.70