Does Cryolithe 1.0 no longer support multi-GPU?

[sam-mahdi]

Hello,

I had been previously using Cryolithe from Sbgrid version a37b49e (appears to now be moved into the multi-GPU branch), which worked for me with no problems. However, when I attempted to update to the 1.0 version, I cannot get multiple GPUs to run, now it seems to only run on a single GPU. These are the settings I previously used
device:

• 1
• 4
  multi_gpu: true
  downsample_projections: false
  downsample_factor: 0.25
  anti_alias: true
  batch_size: 300000
  num_workers: 16

I've also tested just having it on auto and removing multi_gpu (which works on the a37b49e), but this also didn't enable multi-GPU usage
device: auto
downsample_projections: false
downsample_factor: 0.25
anti_alias: true

[vinith2]

Hi @sam-mahdi,
I pushed a fix to main that should do multi-GPU inference using config files (the same as the multi-GPU branch). Let me know if it works.