A Parallel Wavelet-Based Algebraic Multigrid Black-Box Solver and Preconditioner

Table 2

Results for sequential tests (not enough memory).

Matrix	ILU + BiCGStab			WAMG			WAMG + BiCGStab
	Setup	Solver	𝑛	Setup	Solver	𝑛	Setup	Solver	𝑛
Circuit5M_dc	6.96	29.98	3	47.4	14.37	3	61.30	45.49	2
2cubes_sphere	1.98	2.15	3	5.29	2.02	3	5.30	1.55	4
Offshore	5.36	21.55	10	16.67	18.42	6	16.69	21.17	10
dielFilter-V2real	—	—	—	—	—	—	—	—	—