Computation times

00:04.281 total execution time for 8 files from examples/mda:

Example	Time	Mem (MB)
Jacobi MDA (plot_jacobi.py)	00:02.616	0.0
Hybrid Jacobi/Newton MDA (plot_hybrid_sobieski.py)	00:00.307	0.0
MDAChain (plot_mdachain.py)	00:00.306	0.0
Newton-Raphson MDA (plot_newtonraphson_sobieski.py)	00:00.301	0.0
Quasi-Newton MDA (plot_quasinewton_sobieski.py)	00:00.288	0.0
Gauss-Seidel MDA (plot_gauss_seidel_sobieski.py)	00:00.275	0.0
MDAChain with independent parallel MDAs (plot_mdachain_parallel_tasks.py)	00:00.104	0.0
MDA residuals (plot_residual_as_observable.py)	00:00.085	0.0