What should I update if I want to do distributed training?

[xiuzhilu]

Hi, dear. Thank you for your sharing. According to the code you gave when I used multi-GPU training, it is equivalent to torch.nn. data_parallel. If I want to achieve distributed training to achieve torch.distributed effect. What changes do I need to make. @skurzhanskyi @komelianchuk

[skurzhanskyi]

As the repository uses AllenNLP 0.8.4, we are limited with the functionality of the library