Computation times

01:49.638 total execution time for 3 files from auto_examples/distributed:

Example	Time	Mem (MB)
Distributed Denoiser with Image Tiling (demo_denoiser_distributed.py)	00:42.881	0.0
Distributed Physics Operators (demo_physics_distributed.py)	00:40.582	0.0
Distributed Plug-and-Play (PnP) Reconstruction (demo_pnp_distributed.py)	00:26.175	0.0