Floorplan-Driven Multivoltage High-Level Synthesis

Table 4

Experimental results on datapath energy consumption (pJ).

Benchmark	List Sch + Single V	List Sch + Multi V		FloM
	E1	E2	−Δ%	E3	−Δ%
EWF	20525	18723	8.8	13634	33.6
IIR	21077	17656	16.2	13285	37.0
DCT	42834	29123	32.0	23663	44.8
DiffEq	13964	10545	24.5	7852	43.8
FDCT	38169	32821	14.0	21773	43.0
FIR	27045	23774	12.1	9191	66.0
TFIR	25834	21161	18.1	16442	36.4
Lattice	30129	26719	11.3	20637	31.5
Average	—	—	17.8	—	42.4