Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.15
Broken: version: 2.82 (sub 6), branch: master, commit date: 2020-02-02 08:28, hash: rBf51286cb8cc8
Short description of error
The adaptative domain in mantaflow scales up to cover objects with "Use Inflow" turned off that have never emmited smoke, wasting performance in the process. Fixing this would be useful for animated flow objects that sometimes emit and sometimes don't
Exact steps for others to reproduce the error
Open the file, select the domain and bake the simulation.