Raise error when minibatch is used in SPMD dataloading and per host b… #7

Job	Run time
get-torch-commit	1s
Build XLA CUDA plugin / build	1s
Build PyTorch with CUDA / build	1s
Build PyTorch/XLA / build	1s
Build docs	0s
CPU tests	0s
GPU tests requiring torch CUDA	0s
GPU tests	0s
TPU tests	0s
	4s

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