Support GPU version of Spatial Batch Norm #11711
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@pytorchbot please retest this please |
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@pytorchbot test this please |
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Summary: Pull Request resolved: pytorch#11711 Added GPU support for spatial batch normalization. This functions by reducing values from GPUs onto a CPU and broadcasting those results back to each GPU. We have run several experiments, and found these results to be better than those without spatial bn: https://fb.quip.com/fr7HAeDliPB8 Differential Revision: D9547420 fbshipit-source-id: 7c6bf5a21f6022a8b152f1ec26d579f9fe72f746
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Summary:
Currently WIP and added a test for testing CPU version across multiple
devices.
Differential Revision: D9547420