pytorch/docs/source/cudnn_persistent_rnn.rst
Edward Yang 4fef3763dd Revert "Revert D21337640: [pytorch][PR] Split up documentation into subpages and clean up some warnings" (#37778)
Summary:
Original PR: https://github.com/pytorch/pytorch/pull/37419

cc mattip suo
Pull Request resolved: https://github.com/pytorch/pytorch/pull/37778

Differential Revision: D21385774

Pulled By: ezyang

fbshipit-source-id: 5de532faab8bae132736b6b5189e0ee2ac9935be
2020-05-04 14:32:35 -07:00

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.. note::
If the following conditions are satisfied:
1) cudnn is enabled,
2) input data is on the GPU
3) input data has dtype ``torch.float16``
4) V100 GPU is used,
5) input data is not in ``PackedSequence`` format
persistent algorithm can be selected to improve performance.