basic query

[nanmehta]

from . import ddf_mul_ext, ddf_mul_faster_ext, ddf_add_ext, ddf_add_faster_ext
Can anyone please help me to know what does this dot after from word in the above line indicates (. ) means in terms of importing some folder.

I am trying to execute the folder DDF in my own code, bu everytime I am calling the function it is giving some import errors like
ImportError: cannot import name 'ddf_mul_ext' from 'ddf' (D:\burst_dataset\trial_ddf\ddf_init_.py)

[theFoxofSky]

You may need to check two things:

1. compile ddf
2. move the ".so" files from the build/lib folder to the ddf folder.

[nanmehta]

okay, sir. Can we get a without CUDA version of this?
I mean simply PyTorch implementation

[theFoxofSky]

If you use python implementation, it will be very slow, because python implementation will introduce too many "for" loops.