 on 4xV100 GPUs.
<hfoptions id="launchtraining">
<hfoption id="single GPU">

	  Copied accelerate launch train_unconditional.py \
  --dataset_name="huggan/flowers-102-categories" \
  --output_dir="ddpm-ema-flowers-64" \
  --mixed_precision="fp16" \
  --push_to_hub
</hfoption>
<hfoption id="multi-GPU">
If you’re training with more than one GPU, add the --multi_gpu parameter to the training command:   Copied accelerate launch --multi_gpu train_un