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Add DDP Spawn being default for Multi GPUs (#6292)

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Kaushik B 2021-03-22 02:40:54 +05:30 committed by GitHub
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docs/source/advanced/multi_gpu.rst
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@ -267,7 +267,7 @@ Lightning allows multiple ways of training
- TPUs (``tpu_cores=8|x``) (tpu or TPU pod)
.. note::
If you request multiple GPUs or nodes without setting a mode, DDP will be automatically used.
If you request multiple GPUs or nodes without setting a mode, DDP Spawn will be automatically used.
For a deeper understanding of what Lightning is doing, feel free to read this
`guide <https://medium.com/@_willfalcon/9-tips-for-training-lightning-fast-neural-networks-in-pytorch-8e63a502f565>`_.