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"point-to-point" -> "collective" for describing all-reduce #1544

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May 28, 2021
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"point-to-point" -> "collective" for describing all-reduce #1544

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2 changes: 1 addition & 1 deletion intermediate_source/dist_tuto.rst
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Expand Up @@ -207,7 +207,7 @@ to obtain the sum of all tensors at all processes, we can use the

""" All-Reduce example."""
def run(rank, size):
""" Simple point-to-point communication. """
""" Simple collective communication. """
group = dist.new_group([0, 1])
tensor = torch.ones(1)
dist.all_reduce(tensor, op=dist.ReduceOp.SUM, group=group)
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