Computation times

00:49.983 total execution time for 4 files from auto_examples/blind-inverse-problems:

Example	Time	Mem (MB)
Blind deblurring with kernel estimation network (demo_blind_deblurring.py)	00:41.332	0.0
Blind denoising with noise level estimation (demo_blind_denoising.py)	00:04.659	0.0
Blind Richardson-Lucy deconvolution (demo_blind_richardsonlucy.py)	00:02.511	0.0
Calibrating physics operators (demo_optimizing_physics_parameter.py)	00:01.482	0.0