[D] Hugging Face Accelerate versus Lightning Fabric

TL; DR: As the title states, my question is pretty straightforward: people who have used both these libraries, what the pros and cons of both and which would you recommend?

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I don't want to introduce abstractions the way PyTorch Lightning does, and want as much control over the training loop as possible. This is mainly because I don't want to refactor my code to best suit Lightning's best practices. However, I still want to use multi-GPU, multi-node, and mixed-precision …

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