Model initialization takes a long time

[md5xwl]

I'm running python test.py.
in load_model():
model = Model(max_disp=256, mixed_precision=False, test_mode=True)
spend a lot of time, about 30 mins.
My computer: 10900k, rtx3090, 32G RAM
top info:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8825 xwl 20 0 9.929g 1.122g 250360 S 100.3 3.6 8:01.38 interpreter

[guanbo-tju]

same with u

[jaidevshriram]

Facing the same issue on the RTX 3090, were you able to find a solution? On GTX 1650, it's not slow funnily enough. I also notice that the outputs are often incorrect