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. 2018 Jul 11;5(7):180319. doi: 10.1098/rsos.180319

Table 5.

Computational time and memory resources utilization of different iterative solvers for the 3D Zubal head microwave scattering problem.

solver type solution time (min, s) study time (min, s) iterations E-Norm (V m−1) stroke centre phys. mem. (GB) virtual mem. (GB)
GMRES 3 min, 39 s 8 min, 21 s 8 2.3669 11.23 14.24
FGMRES 4 min, 10 s 8 min, 52 s 15 2.367 12.13 15.07
BiCGStab 4 min, 30 s 9 min, 14 s 5 2.3669 11.05 13.99