Support training with multiple GPUs in same machine

[dekked]

[arun-kumark]

Hi, I want to run the training on multiple GPU. But seems there is no control arguments to enable it. Please help, how to enable the multi-gpu training for Luminoth

[vierja]

Hi @arun-kumark, we currently only support using multiple GPUs using distributed training (which can be run on the same server).

We don't have any docs on how to use it yet but we support the same config as described in Google Cloud's doc.