Nguyen Van Cao

Another problem occurs when I enable `multi-gpu-testing` inference, an error occurs: `AssertionError: Range subprocess failed (exit code: 1)`. Could you give me a recommendation to solve this problem?

Thanks @jz462, For the multi-gpu issue, I share a server with 7 working GPUs with others, so that I often set the number of visible gpus to 2, or 4....

I got this annoying error every time the number of visible GPUs is not 1 and `multi-gpu-test` is enable.  Perhaps there is a problem with subprocess, the returncode is...

> > > > I got this annoying error every time the number of visible GPUs is not 1 and `multi-gpu-test` is enable. > >  > > Perhaps there...

I tried to train on my custom dataset which had only bounding box for objects not masks, but I couldn't. It seemed that this repo made use of instance masks...

> @cao-nv this repo changes nothing than original centernet, except adding a HarDNet backbone When I just add the hardnet file in this repo to the original CenterNet, everything works...