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

Figure 6

Speedup for 2cubes_sphere solver (a) and preconditioner (b), offshore solver (c) and preconditioner (d), and circuit5M_dc solver (e) and preconditioner (f).

(a)

(b)

(c)

(d)

(e)

(f)